3,5-Bis(trifluoromethyl)aniline
Product Profile
Apply for Sample| Names | |
|---|---|
| Preferred IUPAC name | 3,5-bis(trifluoromethyl)aniline |
| Other names | 3,5-Bis(trifluoromethyl)benzenamine 3,5-Bis(trifluoromethyl)phenylamine 3,5-(CF3)2C6H3NH2 |
| Pronunciation | /ˈθriː,faɪv bɪsˌtraɪfluːəˌmɛθəl əˈnɪliːn/ |
| Identifiers | |
| CAS Number | 328-70-1 |
| 3D model (JSmol) | `3d7c3b9ecdbba85cfe8e719012a2a7c1` |
| Beilstein Reference | 1207933 |
| ChEBI | CHEBI:38746 |
| ChEMBL | CHEMBL352355 |
| ChemSpider | 27909 |
| DrugBank | DB14608 |
| ECHA InfoCard | 03a4c17d-73d4-44c6-afa2-6dcf9603b3e7 |
| EC Number | 205-700-6 |
| Gmelin Reference | 613791 |
| KEGG | C19201 |
| MeSH | D017073 |
| PubChem CID | 92804 |
| RTECS number | BZ7770000 |
| UNII | Q4F3R7V4E4 |
| UN number | UN3337 |
| Properties | |
| Chemical formula | C8H5F6N |
| Molar mass | 231.13 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Odor | Odorless |
| Density | 1.44 g/cm³ |
| Solubility in water | Slightly soluble |
| log P | 2.96 |
| Vapor pressure | 0.02 mmHg (25°C) |
| Acidity (pKa) | 3.68 |
| Basicity (pKb) | 7.68 |
| Magnetic susceptibility (χ) | −43.21 × 10⁻⁶ cm³/mol |
| Refractive index (nD) | 1.4700 |
| Viscosity | 1.41 cP (25°C) |
| Dipole moment | 2.83 D |
| Thermochemistry | |
| Std molar entropy (S⦵298) | 207.7 J·mol⁻¹·K⁻¹ |
| Std enthalpy of formation (ΔfH⦵298) | -730.5 kJ/mol |
| Std enthalpy of combustion (ΔcH⦵298) | –1567.2 kJ·mol⁻¹ |
| Hazards | |
| Main hazards | Harmful if swallowed, causes skin irritation, causes serious eye irritation, may cause respiratory irritation. |
| GHS labelling | GHS02, GHS07 |
| Pictograms | GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302, H315, H319, H332 |
| Precautionary statements | P261, P264, P271, P272, P280, P302+P352, P305+P351+P338, P310, P321, P332+P313, P333+P313, P362+P364, P501 |
| NFPA 704 (fire diamond) | 1-2-0-XYL |
| Flash point | 100 °C |
| Lethal dose or concentration | LD50 oral rat 1600 mg/kg |
| LD50 (median dose) | LD50 (median dose): Oral rat 1320 mg/kg |
| NIOSH | JW6125000 |
| PEL (Permissible) | Not established |
| REL (Recommended) | 10 ppm |
| IDLH (Immediate danger) | Not established |
| Related compounds | |
| Related compounds | Aniline 3,5-Bis(trifluoromethyl)benzoic acid 3,5-Bis(trifluoromethyl)phenol 3,5-Bis(trifluoromethyl)benzaldehyde 3,5-Bis(trifluoromethyl)nitrobenzene |
Chemical ID: CAS Formula HS Code Database - 3,5-Bis(trifluoromethyl)aniline
Product Identification
| Attribute | Description | Manufacturer’s Commentary |
|---|---|---|
| Product Name | 3,5-Bis(trifluoromethyl)aniline | Production campaigns using this intermediate address downstream needs in pharmaceuticals, agrochemicals, and specialty chemicals where fluorinated anilines impart unique reactivity. Nomenclature reflects the ortho/para directing effects for downstream synthesis. |
| IUPAC Name | 3,5-bis(trifluoromethyl)aniline | Plant documentation and QC release forms adhere to IUPAC naming for regulatory traceability; the exact name reduces ambiguity during material handoff and regulatory filing. |
| Chemical Formula | C8H5F6N | Elemental formula tracking is critical for mass balance calculations during synthesis verification, downstream blending, and for completing transport documentation aligned with customs requirements. |
| Synonyms & Trade Names | 3,5-Bis(trifluoromethyl)benzenamine; m-Bis(trifluoromethyl)aniline | Alternative names often appear in customer specifications or legacy material orders; manufacturing batch sheets reference all known synonyms to avoid shipment errors. |
| CAS Number | 328-70-1 | QC laboratories and logistics integrate CAS indexing into ERP/PLM systems, guiding sample tracking and external certification. This identifier remains consistent through REACH/TSCA and Asian import/export documentation. |
| HS Code & Customs Classification | 29214200 (Aromatic monoamines, specifically aniline derivatives) | HS code selection must reflect precise structural class to ensure accurate duty assessment and compliance. Customs queries often target differentiation from other anilines and derivatives, so plant documentation and declarations match trading country-specific customs bulletins. Adjustments in code application can occur based on import country stipulations and the presence of isomeric forms or other substituents in supplied batches. |
Manufacturer Technical Notes
| Section | Industrial Observations | Implications for Handling/Processing |
|---|---|---|
| Batch Consistency & Release | Achieving consistency in 3,5-isomer ratio is pivotal, since variations impact downstream conversion rates and final API/active ingredient yields. QC sampling focuses on GC/HPLC assays for isomeric purity, since non-target isomers can introduce side-products in further syntheses. | For custom or pharma-grade batches, certificate of analysis includes secondary peaks and volatilizable impurity quantification. Process-specific release criteria can shift with customer technical agreements or compliance define lower tolerance thresholds. |
| Raw Materials | Source selection favors fluorinated benzene derivatives of established provenance, monitored for trace metal and halide content. Material traceability in line with cGMP or ISO guidance often demanded for pharma-supply streams. | Trace contamination from incoming raw materials impacts achievable product purity after isolation. Plant production planning schedules periodic supplier audit/approval review cycles to minimize risk of impurity breakthrough. |
| Production Route & Control | Nitration followed by reduction remains a standard route, but process safety varies with scale and region. Process control involves staged hydrogenation or chemical reduction, each with its own risk of over-reduction or side-chain formation. | Solvent selection, temperature regime, and reagent ratios directly influence impurity profile and batch yield. Large-scale plants rely on real-time analytics to steer reduction endpoints, particularly for pharmaceutical or e-grade outputs. |
| Purification Strategy | Fractional distillation, crystallization, and adsorptive treatments remove process-generated fluorinated by-products. Selection between these depends on downstream requirements (e.g., optical clarity, color, fluorine speciation). | Final product performance in formulation or reactivity is sensitive to residual catalyst and colored by-products. For high-spec end-uses, additional purification cycles or finishing steps are defined in conjunction with the customer. |
| HS Code Application | Classification under aromatic monoamines mandates periodic revalidation during customs review, especially when regulatory code changes affect aniline derivative categories. Product documentation tracks such shifts to avoid clearance delays or rejections. | Any deviation in code assignment or labeling may trigger customs audits, potentially impacting shipment schedules. Dedicated logistics review team evaluates regulation updates and updates trade documentation templates accordingly. |
Technical Properties, Manufacturing Process & Safety Guidelines for 3,5-Bis(trifluoromethyl)aniline
Physical & Chemical Properties
Physical State & Appearance
In routine production, 3,5-Bis(trifluoromethyl)aniline typically appears as a crystalline solid or viscous liquid depending on purity and ambient temperature. The color ranges from colorless to pale yellow, reflecting trace impurity content from intermediates or handling exposure. The product's odor is usually faint, but some grades can carry a sharp, amine-like note when higher residual monoamines or aromatic amines remain unpurified.
Melting and boiling points show notable grade dependence, with refined, high-purity fractions exhibiting sharper transitions while technical grades or mother liquor fractions display broader melting and slight color offset. Final product density can be influenced by the degree of solvent inclusion, especially in semi-purified or diluted forms.
Chemical Stability & Reactivity
This amine retains chemical integrity under inert atmosphere and desiccated storage. In the presence of acid, oxidation can accelerate impurity formation, visible as off-color or by the presence of degradation markers detectable via HPLC. High temperatures and light promote minor decomposition or yellowing, often localized at exposure interfaces.
Solubility & Solution Preparation
Solubility varies with grade: pure 3,5-Bis(trifluoromethyl)aniline dissolves well in polar organic solvents such as ethanol, acetone, methanol, and moderately in water. Formulations for specialty applications demand painstaking solvent selection, as residual process byproducts can alter dissolution profile and solution stability. Solution handling should avoid alkaline conditions to suppress side reaction risk.
Technical Specifications & Quality Parameters
Specification Table by Grade
| Parameter | Pharmaceutical Grade | Industrial Grade |
|---|---|---|
| Appearance | White to pale yellow solid | Pale yellow to light brown solid/liquid |
| Purity (by GC/HPLC) | Typically >99% (application-specific) | Typical value varies by use-case |
| Water Content | Defined per customer specs (Karl Fischer) | Grade-dependent |
| Impurities | Low aromatic amine, halide residues controlled | Impurity profile controlled by batch, intended use |
Impurity Profile & Limits
Primary impurity sources include unreacted halonitro intermediates, over-alkylated side products, and trace fluoride exchange products. Each batch faces targeted impurity analysis depending on destination market and customer registration status. Control limits reflect the end-use: life science grades hold tighter limits specified individually by contract, agricultural and technical grades permit defined higher levels demonstrable in lab scale trials.
Test Methods & Standards
Testing protocol includes GC or HPLC for purity, water by Karl Fischer titration, residual solvent by headspace GC, and color by comparison with established colorimeter standards. Where possible, agreed internal test methods align with the receiving party’s validation procedures; official pharmacopoeial or industry-recognized standards are referenced as required by the customer spec sheet.
Preparation Methods & Manufacturing Process
Raw Materials & Sourcing
Selection of precursor fluorinated aromatic intermediates hinges on reliable halonitrobenzene supply, with traceability to manage halide content and consistency of trifluoromethyl substitution pattern. Sourcing audits focus on contaminant profiles, especially if downstream products serve regulated markets.
Synthesis Route & Reaction Mechanism
Common synthesis uses stepwise nucleophilic aromatic substitution on halonitrobenzene, followed by catalytic reduction. Route optimization considers not only cost efficiency but also the minimization of ortho/para byproducts and ease of downstream impurity separation. Reduction steps draw from carefully selected catalytic hydrogenation or metal-acid reduction, adjusting process conditions to balance yield versus colored byproduct minimization.
Process Control & Purification
Reactor charging schedules, temperature gradient management, and in-process monitoring (color, TLC, GC) form core control strategies. Purification involves fractional recrystallization and/or liquid-liquid extraction, guided by in-process analytical checkpoints measuring both yield and impurity breakthrough.
Quality Control & Batch Release
Final batch release includes a review of synthesis log, impurity chromatograms, solvent strip-out tests, and appearance benchmarks. Each grade’s release protocol conforms to both internal and client contractual criteria, with high-purity grades subjected to additional archive stability and heavy metal testing as the end application demands.
Chemical Reactions & Modification Potential
Typical Reactions
Key functionalization centers on the aromatic amine and activated positions adjacent to trifluoromethyl groups. Direct acylation, sulfonation, and diazotization feature in typical modification chains. Practical reaction schemes are severely impacted by solvent choice, catalyst viability, and steric congestion surrounding the aromatic ring.
Reaction Conditions
Amine group reactions require moderate temperature control and generally avoid strong acids to prevent hydrolysis or side-chain scission. Solvent selection leans toward chlorinated or polar aprotic media; catalyst choice pivots based on downstream requirements, notably metal traces if the product feeds into pharma or electronics.
Derivatives & Downstream Products
The product forms a base for generating ureas, amides, azo compounds, and sulfonamides. The extent of derivative purity depends on the initial grade: pharma intermediates demand secondary purification, industrial derivatives may tolerate broader impurity spectra.
Storage & Shelf Life
Storage Conditions
Best practice favors sealed, HDPE or PTFE-lined containers protected from light, minimizing ambient moisture ingress and airborne acidic contaminants. Cold storage slows degradation, but extended freezing at laboratory scale can induce condensation and clumping.
Container Compatibility
Long-term storage works best in inert-compatible plastics or glass. Bare metals may catalyze slow decomposition, especially at elevated humidity or with trace acids. Drum and tank selection is made based on compatibility testing that reflects the typical impurity carry-through from process history.
Shelf Life & Degradation Signs
Actual shelf life tracks with grade and packaging; color change, increased viscosity, or residue formation signal onset of degradation and trigger lot retesting. Shorter intervals apply for grades exposed to frequent opening cycles or stored above ambient temperature.
Safety & Toxicity Profile
GHS Classification
3,5-Bis(trifluoromethyl)aniline falls under GHS guidelines for aromatic amines, including skin/eye irritation and potential systemic effects on prolonged exposure. Producers rely on periodic review of globally harmonized classification updates to flag new hazard data or revised pictogram requirements.
Hazard & Precautionary Statements
Handling demands vigilance to avoid skin contact and downstream contamination. Ventilation controls support worker safety during charging, sampling, or transfer. Chemical splash goggles, gloves, and organic vapor respirators feature in default PPE lists derived from internal risk assessments.
Toxicity Data
Limited published toxicity data for this compound class exists; risk assessment proceeds from structure-activity insight on arylamines and fluorinated aromatics. Where use warrants, custom toxicology is commissioned for specific grade and application mixtures.
Exposure Limits & Handling
Industrial hygiene strategy sets workplace exposure routines by drawing on larger amine category thresholds. Actual exposure controls depend on process scale and formulation environment, supported by area monitoring and medical surveillance where high-volume exposure could occur.
Supply Capacity, Commercial Terms & 2026 Price Trend Forecast — 3,5-Bis(trifluoromethyl)aniline
Supply Capacity & Commercial Terms
Production Capacity & Availability
Industrial output of 3,5-Bis(trifluoromethyl)aniline hinges on both raw material access and capacity utilization within established plants. Production output shifts with market requirements and operational conditions. Consistency in supply depends on how well key intermediates, such as aniline derivatives and fluorinated reagents, are sourced and quality-assured. Grade-specific outputs follow different release batch sizes, typically determined by customer contract volume and downstream end-use (pharma intermediates vs. agrochemical synthons). Batch-to-batch repeatability relies on monitoring impurities originating from fluorination steps, reaction temperature stability, and solvent purity.
Lead Time & MOQ
Delivery times reflect inventory status, production queue, and packaging preferences. For in-stock grades, standard lead time usually fits within a multi-week window after order confirmation. For custom or high-purity demands, lead time grows to accommodate additional purification cycles and analysis. Minimum order quantity often starts at incremental packaging units but varies with grade and application: technical grade supports larger batch MOQ, while electronic or pharmaceutical grade generally faces stricter lower limits to justify separate lot controls.
Packaging Options
Most chemical plants provide multiple packaging configurations: HDPE drums, polymer-lined steel containers, or custom IBCs. Selection is determined by grade and application, since water/air-sensitive or ultra-high-purity grades demand inert-gas blanketed units. Packaging validation aligns with transit-related mechanical and thermal stress tolerances. When required, supplier supports third-party packaging certification (UN-rated, ISO-compliant) to meet regulatory and customer import requirements.
Shipping & Payment Terms
Shipping follows Incoterms and regional export control policies. Air vs. sea mode selection reflects both customer urgency and product hazard classification. Certain orders for regulated applications require pre-shipment compliance review and additional documentation (SDS, transport certificate, country-of-origin disclosures). Payment terms range from pre-payment for first-time buyers to structured credit lines for repeat clients, always conditioned on ongoing risk assessment and historical transaction performance.
Pricing Structure & Influencing Factors
Raw Material Cost Composition & Fluctuation Causes
Cost structure for 3,5-Bis(trifluoromethyl)aniline production mainly depends on the market volatility of key starting materials like trifluoromethylating reagents (poised to change with upstream fluorine chemistry) and aniline. Upstream fluctuations come from supply disruptions, regulatory measures on hazardous fluorinated agents, and currency shifts, particularly impacting producers sourcing outside their primary geography. Utility input (energy, solvent recovery) also matters; price sensitivity sits higher for high-purity or low-impurity lots due to increased purification losses.
Graded Price Differences & Product Price Explanation
Price grade mainly follows product purity, certification, and batch-specific documentation. Upcharges originate in trace impurity limits, additional release tests (NMR, GC-MS), and final container traceability required for regulated segments like pharmaceutical or electronics applications. Standard technical grades reflect cost-saving production, less purification, and simpler documentation. Certified packaging (with independent test results or Customs approvals) leads to a higher per-unit cost, justified by regulatory compliance overhead and small-scale unit packaging costs. Product use determines grade supplied—for example, plant protection or resin industry usually adopts less stringent specs, reflected in price tiers distinctly from pharmaceutical or electronics grades.
Global Market Analysis & Price Trends
Supply & Demand Overview
Worldwide supply remains tightly linked to East Asian capacity, with China hosting the highest concentration of both integrated plants and contract-production units. Western economies (US/EU) rely on direct sourcing or long-term import channels, while Japan and India source domestically in limited volumes; distribution bottlenecks appear during regulatory interventions or local production stoppages. Global supply chains face stress during scheduled plant turnarounds and when new environmental regulations alter baseline plant operations or raw material import/export.
Key Economies Analysis: US/EU/JP/IN/CN
China: Dominant in volume due to integrated supply chains and lower feedstock costs, but environmental policy changes can cause sharp supply shocks.
US/EU: Higher reliance on imports; demand sits closer to pharma, material science, and specialty chemical sectors—regulatory compliance and custom release requirements drive price premium.
Japan: Small-scale, high-certification niche, price elevation from batch validation and proprietary application channeling.
India: Demand growing for local pharma and agro sectors, but often price-tied to import logistics and payment risk management.
2026 Price Trend Forecast
Given raw material market unpredictability, especially in fluorine chemistry, buyers should anticipate upwards price pressure when regulatory control on key intermediates tightens or new regional safety standards apply. At the same time, as scalable production technologies mature and solvent recovery processes improve in major production bases, moderate cost stabilization is possible. Certification and documentation costs are likely to continue increasing in step with global regulatory harmonization, particularly for pharma and electronics segments, leading to wider spread between high and standard grades.
Data Sources & Methodology
Forecast derives from direct plant operating reviews, annual trade statistics, cross-region import/export analysis, and quarterly consultation with key contract-manufacturing clients. Industry trend data incorporates published financials from integrated manufacturers, as well as field reports from supply chain partners and regulatory filings.
Industry News & Regulatory Updates
Recent Market Developments
Supply patterns recently shifted as large-volume buyers tightened down on documentation and sustain sourcing audits. Production cycles lengthened for high-purity grades under stricter fluoride emissions reporting. Downstream custom blend markets (e.g., custom dyes and advanced polymers) began requiring more elaborate packaging validation tied to traceability back to source batch and container.
Regulatory Compliance Updates
Recent years brought updated quotas and new reporting lines on trifluoromethylating raw materials in multiple jurisdictions. Several countries enhanced import scrutiny for aniline derivatives, impacting transit documentation requirements. For pharmaceutical-grade shipments, regulatory authorities in both the EU and US added release testing mandates for key downstream impurities, pressing for higher in-house method validation.
Supplier Response & Mitigation
Direct process controls and source audit programs continue to evolve according to the latest policy cycles. Plants increased in-process sampling at more stages of the reaction, particularly during fluorination, in order to catch off-selectivity and side product drift. Inventory stockpiling and spot-buy programs run in conjunction with expanded validation for alternative raw material sources. For packaging, secondary containment and serialization methods now supplement primary closure in export batches intended for regions with enhanced traceability or anti-adulteration requirements.
Application Fields & Grade Selection Guide for 3,5-Bis(trifluoromethyl)aniline
Application Fields & Grade Matching Guide
Industry Applications
3,5-Bis(trifluoromethyl)aniline functions as a specialty building block in diverse chemical sectors:
- Pharmaceutical synthesis: Used for the introduction of trifluoromethyl groups into core scaffolds. Typical applications include intermediates for APIs with CF3-containing aromatic rings, where trace impurities hamper downstream reactions.
- Agrochemical research: Functions as a precursor for active ingredients in herbicide and pesticide R&D pipelines. Consistency in impurity levels is crucial due to strict process validation demands and downstream compatibility.
- Performance materials: Supports manufacturing of fluorinated polymers, advanced plastics, and specialty coatings. Performance grades focus on color control, moisture content, and residue thresholds.
- Electronic chemicals: Participates in synthesis of specialty intermediates for photoresist and display materials. Electronics-grade supply requires very fine control over alkali metals, halides, and transition metal residues.
Grade-to-Application Mapping
| Industry | Typical Grade | Main Quality Focus |
|---|---|---|
| Pharmaceutical | Pharma Grade | High purity, well-defined single impurity profile, trace metals and halide limits |
| Agrochemical | Technical Grade | Consistent assay, controlled heavy metals, focus on interference impurities |
| Performance Materials | Industrial Grade | Assay above 98%, color and moisture observation, batch-to-batch reproducibility |
| Electronic Chemicals | Electronic Grade | Ultra-low metals/halides, minimized ionic residue, trace organics surveillance |
Key Parameters by Application
- Purity (HPLC/GC): Higher purity (above 99%) is usually specified in pharma and electronics, while above 98% suffices for performance materials.
- Impurity Profile: Must match downstream synthesis requirements. Pharma grade commonly lists major vs. minor related substances; technical grades focus on limiting reactive impurities.
- Trace Metals and Halides: Controlled by production route or purification. Stringent for electronics, less so for most industrial applications.
- Color (APHA/Hazen): Lighter color often correlates with better control on oxidative and polymeric by-products, critical in specialty coatings and optical substrates.
- Residual Solvents: Residue reviews consider downstream compatibility and environmental acceptance criteria, particularly in regulated markets.
How to Select the Right Grade
Step 1: Define Application
Start by clarifying end-use requirements. Multi-step syntheses targeting APIs call for pharma grades with fully traceable impurity release profiles, while direct-use formulations may only require technical or industrial grades. Grade selection starts with the intended position in the supply or synthesis chain.
Step 2: Identify Regulatory Requirements
Regulations vary with region and industry. Pharmaceutical applications in regulated markets need documented GMP compliance and validated analytical data, while agricultural R&D might accept a broader impurity band if overall toxicity screens pass. Document all specific local standards before proceeding.
Step 3: Evaluate Purity Needs
Purity specification impacts process safety, downstream product quality, and waste minimization. For chiral or complex organic synthesis, slight deviations in purity may change conversion and selectivity. Electro-optical or display uses emphasize ultra-trace contamination. Define the minimum acceptable cutoff based on technical feasibility and process tolerance.
Step 4: Consider Volume & Budget
Laboratory-scale development generally tolerates smaller, higher-priced lots. Pilot and production run economics tip the balance toward technical or industrial grades consistent with process risk. Not all grades are stocked in commercial volumes; certain custom grades need direct scheduling with the production team. Provide forecast volume and projected ramp-up plans.
Step 5: Request Sample for Validation
Each process step may respond differently to impurity carryover, moisture content, or color. Request a manufacturer's sample, review in-process behavior, and validate against internal or external analytical protocols. Share feedback—issues observed in formulation, reactivity, filtration, or storage may call for grade adjustment or minor specification tailoring in future production lots.
Trust & Compliance: Quality Certifications & Procurement Support for 3,5-Bis(trifluoromethyl)aniline
Quality Compliance & Certifications
Quality Management Certifications
Batch-to-batch reliability in production of 3,5-bis(trifluoromethyl)aniline requires systematic control. Each manufacturing facility maintains an integrated quality management system. Certification under established frameworks, such as ISO 9001, anchors routine process checks, operator training, equipment calibration, and traceability of raw materials. Traceability procedures extend from upstream feedstocks through isolation, purification, and final product packaging. Review of our audit history is available upon formal request, with site inspection rights negotiated under supply agreement terms.
Product-Specific Certifications
Specific grade requirements reflect the destination sector—pharmaceutical, agrochemical, or electronics intermediates. Product certification reflects customer-defined impurity limits, vendor qualification, and suitability for purpose. Auditable documentation covers source of raw materials, routes employed, contaminant control measures, and control of cross-contamination risks. Regulatory statements such as REACH registration or compliance with regional chemical inventory requirements may be provided if the batch is held to those standards. Release documentation includes CoAs detailing all agreed release parameters.
Documentation & Reports
A batch’s documentation packet comprises its Certificate of Analysis, in-process control records, and purification history. If requested, residual solvent tests, heavy metal screening, or additional analytical reports are supported by validated internal or third-party laboratories. Retained samples and batch records permit root-cause analysis. Incoming inspection reports for major raw materials are available if required by the supply contract. MSDS/SDS and relevant transport certificates accompany outbound shipments.
Purchase Cooperation Instructions
Stable Production Capacity Supply and Flexible Business Cooperation Plan
Production runs are planned according to forecast and framework agreements with anchor customers. Output flexibility results from modular batch reactor layout and multi-shift operations. Product allocation schedules rely on prior volume commitments, with agility for incremental spot orders subject to plant loading. Fluctuation in demand, material lead time, or change in preferred formulation route can be accommodated within a structured business cooperation plan. Collaboration terms, such as consignment inventory, call-off orders, or volume rebates, are defined through direct negotiation.
Core Production Capacity and Stable Supply Capability
The core synthetic route for 3,5-bis(trifluoromethyl)aniline is selected based on available fluorinated raw material streams and optimized to control both isomer content and total organic fluorine recovery. Unit operations separation employs fractional distillation and chromatography as dictated by grade, with process monitoring for yield and impurity drift. Regular shutdowns for preventive maintenance and predictive quality analytics minimize risk of supply interruption. For customer partners holding multi-year agreements, line reservations and safety stock levels are tailored to annual drawdown cycles.
Sample Application Process
Clients specifying new grade requirements or alternate purification strategies initiate application through technical dialogue and completion of a sample request form. Evaluation samples undergo the same process control and release criteria as production lots, with analytical protocols set against proposed application endpoints. Application support includes provision of extended analytical reports or stability studies upon request. Feedback from downstream formulation or regulatory filings informs further process optimization or scale-up transfer.
Detailed Explanation of Flexible Cooperation Mode
Deal structures accommodate a spectrum from spot purchase to strategic sourcing relationship. For recurring business, options such as scheduled delivery, volume commitment pricing, and shared logistics are available. Kanban systems may be established for customers needing just-in-time inventory. Joint development projects for process or product improvement rely on direct access to our technical, regulatory, and production teams, with clear confidentiality and data sharing terms. Partners with urgent or specialty requirements benefit from technical consultation to align our in-process controls, batch reservation mechanisms, or differentiated purification routes with their production schedules.
Market Forecast & Technical Support System for 3,5-Bis(trifluoromethyl)aniline
Research & Development Trends
Current R&D Hotspots
Focus sits squarely on increasing purity and minimizing trace-level organic and inorganic residuals from process streams. Industrial demand now includes electronic-grade and pharmaceutical-grade 3,5-bis(trifluoromethyl)aniline. Differences in R&D priority emerge between downstream segments; pharma and agrochemical production requests high consistency in trace metal and halide content, while electronics applications stress thermal stability during fabrication.
Emerging Applications
Most development teams are tracking the expansion of fluorinated intermediates into niche materials. OLED emitters and advanced coatings research frequently specify this molecule based on its fluorine content and substitution pattern. Process chemists have reported ongoing evaluation of catalytic applications, with structural modification of the aromatic core enabling tailor-made ligands and functionalized monomers. These sectors set their own acceptance criteria—some grades demand further removal of particulates, others specify unique packaging to minimize hydrolysis risk during shipment.
Technical Challenges & Breakthroughs
The mononitration and selective amination routes supply distinct impurity profiles. In high-volume runs, minor byproduct build-up can trigger scale bottlenecks during solvent recovery and filtration. Typical bottlenecks include incomplete removal of polyfluorinated side products and variable amine content across batches when older catalysts enter the process. Manufacturers have adopted advanced distillation techniques and selective crystallization to reduce off-spec fractions. Adapting the purification setup to demand-driven volumes also remains an ongoing task; semi-continuous setups offer tighter process control compared to single-batch systems.
Future Outlook
Market Forecast (3-5 Years)
Demand growth links closely with fluorochemical advances, fine chemical manufacturing, and miniaturized electronics synthesis. User segments are projecting increased annual order sizes driven by new patent filings in fluorinated building blocks. Markets in North America and East Asia show clear separation in documentation and regulatory requirements. Some producers are scaling up amid greater supply chain localization policies, which changes both annual tonnage and required flexibility for rush orders.
Technological Evolution
Expect continued process intensification with a preference for solvent-reducing and energy-saving synthesis stages. Automation of analytical release procedures gains traction, aiming to cut total turnaround times for grade certification on both bulk and specialty lots. Fast feedback loops between QA labs and reactor floors now support more agile adjustment to shifting customer specifications. Technical documentation increasingly moves toward digital traceability as trace-level impurity mapping sharpens.
Sustainability & Green Chemistry
Ongoing internal assessments target process mass intensity reduction, solvent recovery, and renewable feedstock integration. Discussion centers on phasing in less persistent fluorinated reagents and evaluating dual-use solvents to reduce hazardous waste. Manufacturer input to regulatory dialogues about end-of-life management of fluorinated aromatics continues as downstream users demand cradle-to-gate transparency and lifecycle inventory support for environmental reporting.
Technical Support & After-Sales Service
Technical Consultation
Direct engagement with R&D and process optimization teams helps set up the correct grade and logistics profile for end-to-end projects. Consultation draws on ongoing batch data, impurity mapping, and storage trial histories to guide users in integrating raw material logistics, reaction staging, and downstream formulation. Specialist support remains available for material selection in ultrahigh-purity applications and emerging microelectronics contexts.
Application Optimization Support
Feedback from downstream performance is fed back to production planning in real-time: after adjusting for regional transport climates or unique shelf stability demands, modifications to packaging or shipment documentation can be implemented rapidly. For applications with high moisture or oxygen sensitivity, alternative packing under inert conditions is available—this recommendation is tailored based on validated customer feedback, not as a default.
After-Sales Commitment
Each production batch release includes comprehensive COA disclosure and, where required, signed statements about deviation management or process changes. Technical teams provide root cause analysis and full traceability investigations if post-delivery quality anomalies surface. Updates to specification definitions or stabilization regimens draw from feedback cycles with users in regulated and non-regulated segments.
Manufacturing 3,5-Bis(trifluoromethyl)aniline: Supporting Industrial Progress at Source
Our facility directly manufactures 3,5-Bis(trifluoromethyl)aniline using established fluorination and amination technology. Continuous production delivers consistent batches for specialty chemical operations world-wide. Our daily focus remains fixed on process control, material specification, and precise handling standards. Each stage in the synthesis—from choice of starting materials to multi-stage purification—aligns with strict internal protocols developed from decades in aromatic amine production.
Industrial Applications Rooted in Practical Demands
3,5-Bis(trifluoromethyl)aniline serves chemical industries where electron-withdrawing groups enable higher performance in target molecules. Agrochemical formulators depend on this building block for advanced crop protection ingredients. Pharmaceutical researchers select it as a scaffold for new active compounds. In high-performance coatings, the compound brings reliable chemical resistance and thermal stability. Every batch supplied goes to formulators and process chemists who require chemical behavior that matches design intent, without unpredictable side products or variable purity.
Product Consistency Through Rigorous Quality Control
Real chemical production hinges on consistency—every lot meets documented specifications. Dedicated QC laboratories operate on-site and draw from international standards for analytical confirmation. Assays target the content of active compound, trace organics, residual solvents, and moisture. finished material undergoes IR, GC, and HPLC analysis rather than relying on theoretical compositional estimates. Every delivery maintains tight ranges for purity and physical parameters, as monitored batch by batch. Our records track every shipment from start to finish, making traceability routine rather than aspirational.
Packaging Options and Global Supply Capacity
All shipments originate from our site in packaging designed for industrial use. Standard drums, fluoropolymer-lined containers, and customized bulk systems support projects from pilot through to multi-metric ton manufacturing. Packaging choice reflects stability and logistic needs of each client—no repacking or outside relabeling. Every container carries batch labels linked to our production record. Supply capability adapts to both one-off projects and year-round demand, since every process step is integrated under one roof.
Technical Support Comes From The Production Team
Our technical group includes process chemists, analytical specialists, and application engineers. Each supports client process scale-up, formulation questions, and troubleshooting with firsthand production experience—no intermediaries. Clients discuss requirements with staff who have full access to batch records, process data, and lab resources. Feedback from clients regularly informs our continuous improvement and manufacturing approach, not just sales literature.
Supporting Business Value for Industry Partners
Direct engagement with the producer removes inefficiency from the industrial supply chain. Decision-makers in manufacturing, procurement, and distribution gain predictable schedules, transparent specifications, and insight into supply capability. Cost control, risk reduction, and technical assurance all trace back to hands-on management of material flow, quality, and packaging. This accountability forms the basis for long-term business reliability.
Industrial FAQ
What are the typical impurities present in 3,5-Bis(trifluoromethyl)aniline and what is its purity specification?
Understanding the Reality of Manufacturing 3,5-Bis(trifluoromethyl)aniline
Our team has been manufacturing 3,5-Bis(trifluoromethyl)aniline for years and we have learned that everything begins with the choice of raw materials and vigilance through each step of synthesis. This intermediate typically involves nucleophilic aromatic substitution or amination of 3,5-bis(trifluoromethyl)halobenzenes, and small deviations in conditions or raw material quality leave their mark. Anyone who handles this chemistry recognizes that a few key impurities turn up as frequent guests, no matter how disciplined our process control gets.
The Most Common Impurities
Trace halogenated starting materials remain one of the typical impurities in batches of 3,5-Bis(trifluoromethyl)aniline. For instance, the brominated or chlorinated substrates—precursors for the amination step—do not always react to full completion, especially in high-volume operations. Even minor adjustments in reaction time or temperature can leave a fingerprint of unconverted 3,5-bis(trifluoromethyl)halobenzene.
Another frequent impurity involves the corresponding nitro or amido by-products arising from side reactions. These might form if amination conditions become too harsh or if the catalyst leads the substrate down unwanted routes. The resulting mixture may also contain isomers or partially reacted materials, which stem from incomplete regioselectivity or slow conversions. We track these minor compounds carefully via LC and GC analysis on each lot.
Our production environment recognizes moisture and residual solvents can play a role as well, especially after purification and packaging. We screen finished product for low levels of common process solvents—such as toluene or DMF—especially in custom syntheses. Small amounts of inorganic residues, usually salts from acid-base workup or by-product formation, are another focus of our QC checks.
Packing Confidence Into Purity Specifications
In our facility, we set the standard commercial-grade purity for 3,5-Bis(trifluoromethyl)aniline at not less than 98%. For pharmaceutical and advanced material applications, tighter specifications—typically 99% or higher—are available, but only if the raw material and the process can consistently support that level in meaningful quantities. Every technical data sheet from our factory includes a complete impurity profile drawn from batch data, not just theoretical values.
We use the latest chromatographic and spectroscopic techniques, including NMR, HPLC, GC, and MS, to pinpoint even low-level impurities. Our technical team keeps a tight grip on water content, verifying levels using Karl Fischer titration if customers require controls below 0.5%. Residual halides and heavy metals appear in our COAs, with threshold values always based on what is practically achievable from process yields and control limits, not just numbers plucked from reference books.
Technical challenges in synthesis often spill over into packaging and transport. Our standard packaging aims to protect the product from moisture and light, using sealed containers under nitrogen for sensitive applications. Each drum or bottle ships with batch-specific analysis and traceability ensured by an in-house QC team—never left to chance or generic stock paperwork.
Working Towards Even Lower Impurity Profiles
Continuous improvement drives our process. As applications for 3,5-Bis(trifluoromethyl)aniline extend into stricter regulatory regimes, our process engineers revisit reaction and isolation methods. They push for more selective catalysts, better raw material pre-treatment, and tighter atmospheric controls. We keep customers informed whenever we develop a modified grade, and can provide detailed impurity breakdowns tailored to individual project requirements.
Real-world manufacturing never delivers theoretical purity. Every batch of our 3,5-Bis(trifluoromethyl)aniline reflects a careful balance of cost, technology, and development. With the right controls, open reporting, and continuous investment, we keep driving impurities down and reliability up—because that is what direct manufacturing is all about.
What are the available packaging sizes and lead times for ordering 3,5-Bis(trifluoromethyl)aniline?
Packaging Sizes We Offer
In our facility, 3,5-Bis(trifluoromethyl)aniline ships in volumes engineered for the needs of research labs up through commercial-scale production. Clients order this specialty intermediate most frequently in 1 kg, 5 kg, and 25 kg high-integrity containers. For larger synthesis campaigns or downstream formulation, custom bulk packaging—including 50 kg fiber drums with inner liners or dedicated stainless vessels—delivers both chemical protection and ease of logistics. Our quality assurance team inspects every batch, and material never leaves our site until it meets both our internal standards and the client's stated requirements.
With certain specialty chemicals, protecting against moisture, cross-contamination, and air exposure matters as much as scale. Our packaging process relies on climate-controlled filling suites and anti-static liners. Our technical team has scrutinized each step to limit waste, simplify handling, and avoid loss of purity during transit or storage. Specific weight limits often come from the safe handling guidance our compliance group has validated over years of manufacturing experience.
Lead Times – From Factory Floor to Client Site
Lead times for 3,5-Bis(trifluoromethyl)aniline hinge on batch campaign schedules, real-time inventory, and seasonal freight conditions. Our regular clients know that common package sizes up to drum quantities are available for shipment within 10–15 business days after order confirmation. In circumstances where a custom-grade or labeling is mandated, or when volume greatly exceeds our monthly production batch, we coordinate closely to give a realistic window—so project launches won’t face unknown delays.
Supply reliability comes from production transparency. In high-purity aromatic amines such as this, we maintain contingency stock to support both contract obligations and responsive, fast-turn service for R&D or process development projects. Several of our long-term partners in electronics and agrochemical sectors run lean inventory strategies and depend on our regular, predictable dispatches.
Ensuring Order Consistency and Delivery Accuracy
Every production lot is linked to a traceable batch record, which means clients can receive a full manufacturing history and analysis report with each shipment. This supports audit, regulatory documentation, and any process optimization. Logistics teams at our facility flag hazardous or temperature-sensitive orders for tailored transport—sometimes this means export preparation to meet destination market regulations, other times maintaining a controlled environment during loading and movement.
We avoid “one-size-fits-all” promises for lead times because market demand can shift with project cycles and regional regulatory authorizations. Our experience shows that transparent communication, batch tracking, and proactive export documentation minimize the risk of last-minute issues. If critical process chemicals get tied up at customs or delayed in regional transit, those downstream projects lose time and resources. Our traffic coordinators work to preempt these problems by confirming destination requirements and carrier schedules, including paperwork for both domestic and international shipments.
Direct Communication from the Production Line
Our technical group tracks customer feedback on container choice and logistics. For clients scaling up, we adjust packaging specifications based on new handling or automation infrastructure. As the original manufacturer, our job means full responsibility from the order handshake through to product receipt—and that guides every logistical and technical decision.
Does 3,5-Bis(trifluoromethyl)aniline fall under any import/export restrictions or require special handling during shipping?
As the direct manufacturer of 3,5-Bis(trifluoromethyl)aniline, we receive frequent questions about its regulatory status and requirements for shipping. The expectations around specialty chemicals change constantly, and international shipment always draws attention to compliance, packaging, and responsible handling. The reality for any chemical company is that the work doesn’t end once the synthesis wraps up—ensuring proper logistics and regulatory adherence stands just as critical to uninterrupted supply chains and customer safety.
Import/Export Controls
For 3,5-Bis(trifluoromethyl)aniline, global shipping largely depends on how authorities classify this compound. Our current manufacturing batches fall under standard customs categories for aromatic amines not otherwise specifically controlled. At this time, the product has not appeared on key global chemical weapon control lists, such as the Australian Group or international arms restrictions. No scheduling under the Chemical Weapons Convention. As of our latest reviews, major regulated substances databases such as US DEA, EU REACH Annex XVII, and the UN have not included this compound as a controlled substance. Our technical team actively tracks regulatory changes and notifies clients if new restrictions impact eligibility for shipment.
For most destinations, shipments clear with a technical data sheet, safety data sheet, and invoice—assuming a legitimate channel and end use. Each country may have specific requirements for notification or customs code declarations, so our export documentation process tracks precisely what regulators in each region expect, ranging from China MEE codes to US TSCA listings. We file for pre-registration or pre-import approvals only where these are officially required. No catch-all “hazardous” classification applies by default to all aromatic amines, so the focus shifts to the chemical’s toxicity and flashpoint for air or sea transport.
Special Handling for Shipping
Our experience in shipping 3,5-Bis(trifluoromethyl)aniline confirms the importance of both chemical stability and safety requirements for packing. The compound has a moderate toxicity profile common to anilines; direct inhalation or skin exposure without industrial PPE presents some health risk. That sets the foundation for our packaging process. Using HDPE drums or fluorinated containers, we seal units to avoid leakage during transport, prevent environmental release, and keep handlers safe during routine loading and unloading.
We follow GHS classification and label accordingly. In our logistics chain, UN numbers do not currently designate this substance as a dangerous good. This means standard commercial transport channels can ship the compound, with our team always confirming up-to-date guidance from IATA/IMDG and local forwarding partners. No refrigeration needed during shipment; we store and move product at ambient temperature, well away from oxidants or incompatible chemicals.
We include regulatory documentation for every order, including English and localized safety data sheets and certificates of analysis. For high-consequence customers, we share SOP verification to support seamless customs inspection. Our logistics coordinators monitor each shipment from dispatch to delivery, resolving bottlenecks if customs agencies request clarification.
Best Practices and Industry Responsibility
Taking responsibility for compliance minimizes risk for downstream users and preserves both environmental and operator safety. Our production and packing teams continuously review best practices and invest in employee training. By staying proactive with regulatory shifts and providing clear, honest documentation, we aim to remove hassle and stress from international sourcing of specialty aromatics.
Wherever 3,5-Bis(trifluoromethyl)aniline fits into your process, we ensure professional support and transparent logistics. Our factory-direct approach allows customers to focus on end applications, confident that chemical shipment proceeds in line with regulations and sound safety practices.
Technical Support & Inquiry
For product inquiries, sample requests, quotations or after-sales support, please feel free to contact me directly via sales7@bouling-chem.com, +8615371019725 or WhatsApp: +8615371019725