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HS Code |
711666 |
| Iupac Name | 1-chloro-4-nitro-2-(trifluoromethyl)benzene |
| Cas Number | 121-17-5 |
| Molecular Formula | C7H3ClF3NO2 |
| Molar Mass | 225.55 g/mol |
| Appearance | Pale yellow to yellow liquid |
| Boiling Point | 220-222 °C |
| Melting Point | -13 °C |
| Density | 1.543 g/cm³ |
| Solubility In Water | Insoluble |
| Flash Point | 98 °C |
| Refractive Index | 1.530 |
| Vapor Pressure | 0.16 mmHg (25 °C) |
| Smiles | C1=CC(=C(C=C1Cl)N(=O)=O)C(F)(F)F |
As an accredited 4-Chloro-3-nitrobenzotrifluoride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical is supplied in a 500g amber glass bottle, clearly labeled "4-Chloro-3-nitrobenzotrifluoride," sealed for safety. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 12 metric tons, packed in 240 drums (each 50 kg net), securely loaded for safe international shipment. |
| Shipping | 4-Chloro-3-nitrobenzotrifluoride is shipped as a hazardous chemical. It should be packed in tightly sealed containers and labeled according to applicable regulations (such as DOT or IATA). Handle with care, avoiding sources of ignition. Transport in compliance with all local, national, and international chemical shipping guidelines. Keep away from incompatible materials. |
| Storage | 4-Chloro-3-nitrobenzotrifluoride should be stored in a tightly closed container within a cool, dry, and well-ventilated area, away from sources of ignition, heat, and incompatible substances such as strong bases and oxidizers. Protect from direct sunlight and moisture. Ensure proper labeling and secondary containment to prevent spillage, and restrict access to trained personnel only. |
| Shelf Life | 4-Chloro-3-nitrobenzotrifluoride typically has a shelf life of 2–3 years when stored in a cool, dry, and tightly sealed container. |
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Purity 99%: 4-Chloro-3-nitrobenzotrifluoride with purity 99% is used in pharmaceutical intermediate synthesis, where it ensures high yield and minimal process impurities. Stability Temperature 120°C: 4-Chloro-3-nitrobenzotrifluoride with stability temperature 120°C is used in polymerization reactions, where it maintains structural integrity under processing conditions. Particle Size <10 µm: 4-Chloro-3-nitrobenzotrifluoride with particle size less than 10 µm is used in pigment formulation, where it achieves uniform dispersion and enhanced color brilliance. Moisture Content <0.05%: 4-Chloro-3-nitrobenzotrifluoride with moisture content below 0.05% is used in agrochemical manufacturing, where it provides extended shelf-life and prevents hydrolytic degradation. Assay 98%: 4-Chloro-3-nitrobenzotrifluoride with assay 98% is used in dye synthesis processes, where it delivers consistent reactivity and reliable product quality. Melting Point 49°C: 4-Chloro-3-nitrobenzotrifluoride with melting point 49°C is used in advanced material development, where it enables controlled melting and precise formulation blending. Boiling Point 238°C: 4-Chloro-3-nitrobenzotrifluoride with boiling point 238°C is used in specialty solvent systems, where it reduces evaporation loss and increases thermal operating window. Refractive Index 1.53: 4-Chloro-3-nitrobenzotrifluoride with refractive index 1.53 is used in optical coating applications, where it enhances light transmission and coating durability. |
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As a chemical manufacturer with years of hands-on experience in the production and development of aromatic intermediates, we've worked with a wide range of substituted benzene compounds. Out of these, 4-Chloro-3-nitrobenzotrifluoride, often recognized by its molecular formula C7H3ClF3NO2, stands out for its reliability and versatility in the field of specialty synthesis. Real feedback from customers in pigments, agrochemicals, and pharmaceuticals shows that this compound meets specific challenges that others in its class often fall short on. Direct feedback from synthesis teams over the years continues to back up its practical relevance.
The trifluoromethyl group at the fourth position affects both the reactivity and the physical properties of the molecule. Our technicians have noted that compared to more conventional chloro-nitrobenzenes, this structure lends improved solubility in nonpolar solvents and tighter control over reaction conditions, helping chemists manage more challenging conversions. This particular substitution pattern allows for greater selectivity in downstream modifications. Simple changes like this can cut down waste and minimize side reactions, which ranks high for anybody tasked with scale-up challenges or cost control.
Across hundreds of tons manufactured and supplied annually, we’ve tuned in to issues that arise on the shop floor and in customer labs. Consistent batch quality depends on temperature profiles, stirring rates, and real-time impurity monitoring. By investing in specialized filtration and purification units, we've reduced residual acid content and minimized trace metal contamination. This attention to the actual production reality—rather than simply quoting laboratory yields—directly impacts how smoothly downstream operations run.
From initial batches, operators flagged how moisture pickup in logistics caused occasional clumping. Upgrading our storage and packaging lines, with desiccant-influenced packaging, keeps the product free-running all through long transit times. Customers focusing on high-throughput or continuous processing need this sort of detailed understanding—something we'd never pick up from just acting as a middleman. Our chemists routinely monitor each drum before shipment, checking for color uniformity and absence of unusual odors, both good proxies for purity and handling care, which end users appreciate.
People sometimes ask what sets this molecule apart from other trifluoromethylated aromatics or other chloro-nitrobenzenes. In our work with dye and pigment makers, 4-Chloro-3-nitrobenzotrifluoride frequently gets the nod because its dual electron-withdrawing groups create a reactive nucleus while discouraging unwanted polymerization or oxidation. This translates into cleaner pigment bodies and deeper, more consistent colors in textiles and inks.
Agrochemical researchers count on the product for building next-generation active ingredients. The unique placement of the nitro and trifluoromethyl groups streamlines key steps in synthetic routes to advanced herbicides and insecticides. Our direct discussions with R&D teams highlight the need for reliable supply and product homogeneity, as even faint batch variation can introduce analytical headaches or requalification steps that slow product launches. Being able to guarantee analytical parameters—like GC purity regularly above 99%—makes projects less risky for them, a relief given constant pressure to meet regulatory thresholds.
Many pharmaceutical clients appreciate its role as a scaffold in the generation of molecular libraries, where the combination of electron-withdrawing groups can help generate novel bioactive motifs quickly. Experience taught us that certain protected intermediates exhibit improved shelf-stability when built off this base compound, a practical advantage when pipelines involve months-long route development and require intermediates that stay viable over long periods.
Early in our operations, it was tempting to view all trifluoromethylated-chloro-nitrobenzenes as interchangeable, but time has proven otherwise. The substitution pattern in our product brings about marked differences in boiling point, incompatibilities with some catalysts, and easier work-up for select nitration and reduction routes. Some competitors push similar molecules but their cost savings evaporate during clean-up, owing to extra by-product formation and more labor spent on purification.
One key real-world difference comes during nucleophilic aromatic substitution. Teams have reported that 4-Chloro-3-nitrobenzotrifluoride undergoes displacement reactions under milder conditions compared to more heavily substituted alternatives. This not only conserves energy but also broadens the process window for less robust or more temperature-sensitive intermediates.
In the context of HSE (Health, Safety, and Environment), our experience shows that operators prefer handling this molecule over some similar substances. The controlled volatility, manageable dust properties, and less aggressive odor contribute to smoother compliance checks without exposing staff to unnecessary discomfort.
Maintaining a stable product profile for 4-Chloro-3-nitrobenzotrifluoride takes vigilance from start to finish. We start sourcing starting materials with restricted impurity profiles and vet new suppliers through actual lab-scale sample conversions. Each reactor batch runs through multi-point sampling and HPLC checks by staff trained to spot the subtlest changes, whether in color or melting behavior.
Even small shifts in raw material sourcing can propagate to downstream product differences—density, reactivity, and long-term stability of the finished product. We’ve built extra redundancy into our purification methodology, using double-stage crystallization and targeted vacuum drying to enhance both consistency and shelf life.
Those outside a manufacturing environment may overlook the bottlenecks caused by simple steps like filtration. Sluggish filtration rates or finer-than-normal particle fractions often come from shortcuts in precursor treatment. Our team tracks these changes through root-cause analysis, then logs adjustments at each step to build a robust knowledge base for both new and existing operators.
In response to customer feedback, we've moved to low-adsorption drum linings, which cut down on material loss during transfer and prevent static build-up that can complicate electronic scales or downstream filling. Routine lot sampling for dioxin or PCB traces, even though not explicitly required for all markets, reflects our commitment to consistent purity beyond basic industry demands.
Our relationships extend beyond supplying raw material. Process engineers working in ink formulations have highlighted how their final color quality gains a boost when feeds include our consistently pure 4-Chloro-3-nitrobenzotrifluoride. Trials run with local dye houses indicates faster batch turnover and tighter shade repeatability, which wouldn't be possible if small-batch suppliers failed to deliver the uniform particle profile we've worked hard to achieve.
Agrochemical partners benefit from our willingness to tweak physical specifications. Several years ago, a development partner flagged concerns with older packaging that led to partial caking during hot transit months. Jointly, we altered both crystal fraction and packaging gas composition to solve it, extending shelf life and maintaining free-flowing product for large-scale syntheses.
Global pharmaceutical teams grappling with flavoring or irritation problems in scale-ups have counted on our batch-by-batch analytical data and handling guidelines. Any manufacturing glitch on our end would translate into weeks of lost R&D; their reliance on our documentation and our open bench-to-bench communication helped reduce wasted efforts.
Handling any aromatic nitro compound involves clear safety priorities. From production line to packaging, we train our staff with real-world lessons learned after years in chemical manufacturing. Ventilation, dust mitigation, and solvent recovery get built into each process stage. We replaced older chlorinated solvent systems with more energy-efficient and less toxic alternatives, reflecting both regulations and the day-to-day realities of worker health and site safety.
Water and air emissions stay within strict limits through vapor scrubbing and condensate treatment units. These investments return benefits not just to our neighbors but also to end-users. The knowledge their supply comes from an operation that prioritizes staff and community well-being reassures clients subject to increasingly tight audit standards. Product stewardship doesn't end there; we work with downstream users to set clear standards for disposal and destruction, making sure no unexpected contamination incidents crop up during the product’s end-of-life.
As chemical synthesis grows increasingly sophisticated, manufacturers face tighter specs and greater complexity. Over the last decade, we've seen demand for 4-Chloro-3-nitrobenzotrifluoride move steadily upward as customers seek out molecules that streamline both route complexity and regulatory compliance. By documenting batch genealogy from raw material intake through finished packaging, we support full traceability—an expectation, not an afterthought, in today’s markets.
We never stop pushing for higher standards. Real production insights led to additional equipment investments that slash batch cycle times and shrink the environmental impact per kilogram produced. Quick response to supply chain slowdowns—like switching to locally sourced, renewable-energy-powered precursors—lets us keep product on the floor and cut lead times, which matters to businesses stuck waiting on time-critical shipments.
Regulatory frameworks demand consistent documentation, but our in-house lab work extends beyond simple box-ticking. Onsite stability testing, impurity fingerprinting, and compatibility trials with new excipients keep our technical group in direct touch with downstream users. Far from treating 4-Chloro-3-nitrobenzotrifluoride as just another line item, we work alongside researchers refining patentable processes and guide process tweaks based on how the product performs in the real world.
Year after year, the frustrations voiced by process engineers, regulatory auditors, and formulation chemists remain the same—unexpected batch variation, unpredictable impurity profiles, and slow supplier communication. From our vantage point on the production floor, the solution lies in granular control, not just adherence to published standards. Meticulous production tracking, ongoing maintenance of purification and packing processes, and honest feedback loops with end-users allow us to catch subtle issues before they reach the customer.
Unlike resellers or traders who simply pass along whatever makes it down the chain, manufacturers large or small bear direct responsibility for performance and compliance. Any reported abnormality in our 4-Chloro-3-nitrobenzotrifluoride batches gets not just logged, but thoroughly investigated—with outcomes shared back to customers and internal teams alike.
Ownership of the product from concept to container gives us unique insight into how small process adjustments ripple out through complex supply chains. Time spent refining our own methods saves hours down the line for formulation teams, supports customers during audits, and ultimately gives all partners confidence in both the quality and provenance of their ingredient supply.
The landscape for intermediates like 4-Chloro-3-nitrobenzotrifluoride remains competitive and exacting. The demands placed on suppliers now go well beyond supplying bulk material—manufacturers must understand the chemistry, the application gaps, and the critical control points inherent to each client’s process. Having worked through multiple product generations, regulatory cycles, and market shifts, our perspective as a direct manufacturer brings practical solutions, grounded assurances, and actionable insights that keep our partners ahead of the curve.
In every drum sent out, behind each certificate and technical bulletin, lies a network of operators, analysts, and technical managers invested in the day-to-day realities of chemical production. By sharing these lessons and adapting in step with industry feedback, we ensure 4-Chloro-3-nitrobenzotrifluoride not only meets evolving specifications, but expands the boundaries of what’s possible across pigments, agrochemicals, pharmaceuticals, and beyond. Reliability, from our hands to yours, sets the foundation for progress in a world driven by chemistry.