|
HS Code |
645815 |
| Chemicalname | Benzotrifluoride |
| Iupacname | 1,1,1-Trifluorotoluene |
| Casnumber | 98-08-8 |
| Molecularformula | C7H5F3 |
| Molarmass | 146.11 g/mol |
| Appearance | Colorless liquid |
| Density | 1.204 g/cm3 |
| Meltingpoint | -30 °C |
| Boilingpoint | 102 °C |
| Solubilityinwater | Insoluble |
| Vaporpressure | 24 mmHg (20 °C) |
| Flashpoint | 27 °C (closed cup) |
| Odor | Aromatic |
| Refractiveindex | 1.436 |
As an accredited Benzotrifluoride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Benzotrifluoride is packaged in a 25-liter blue HDPE drum with a secure screw cap, featuring hazard labels and product details. |
| Container Loading (20′ FCL) | Benzotrifluoride is typically shipped in 20′ FCLs using tightly sealed steel drums or IBCs, ensuring safe, leak-proof transportation. |
| Shipping | Benzotrifluoride should be shipped in tightly sealed containers, protected from physical damage and sources of ignition. It is classified as a flammable liquid (UN 2234) and must comply with regulations for hazardous materials transport. Ensure ventilation to prevent vapor accumulation and label containers properly for identification and safety during transit. |
| Storage | Benzotrifluoride should be stored in a cool, dry, and well-ventilated area, away from sources of ignition, heat, and oxidizing agents. Keep it in tightly closed, properly labeled containers made of compatible materials. Protect from moisture and direct sunlight. Store away from food, drink, and incompatible substances to prevent contamination and ensure safety. Use appropriate chemical storage cabinets if possible. |
| Shelf Life | Benzotrifluoride typically has a shelf life of 2-3 years when stored in tightly sealed containers, away from light and heat. |
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Purity 99.9%: Benzotrifluoride purity 99.9% is used in the synthesis of agricultural intermediates, where high product yield and purity are ensured. Boiling Point 102°C: Benzotrifluoride boiling point 102°C is used as a solvent in pharmaceutical formulations, where precise evaporation rates optimize process control. Low Water Content <0.02%: Benzotrifluoride low water content <0.02% is used in electronic cleaning applications, where minimized moisture prevents short-circuiting and corrosion. Molecular Weight 146.13 g/mol: Benzotrifluoride molecular weight 146.13 g/mol is used as a reaction medium in specialty polymer manufacturing, where it enables uniform molecular distribution. Stability Temperature up to 150°C: Benzotrifluoride stability temperature up to 150°C is used in high-temperature coatings, where thermal resistance maintains film integrity. Particle Size <1 µm: Benzotrifluoride particle size <1 µm is used in pigment dispersion processes, where fine distribution enhances color uniformity. Viscosity 0.65 cP at 25°C: Benzotrifluoride viscosity 0.65 cP at 25°C is used in inkjet printing inks, where low viscosity supports consistent nozzle flow. Flash Point 25°C: Benzotrifluoride flash point 25°C is used in metal degreasing operations, where controlled volatility aids rapid drying without residue. Density 1.36 g/cm³: Benzotrifluoride density 1.36 g/cm³ is used in liquid chromatography, where uniform elution profiles improve analytical precision. Melting Point -30°C: Benzotrifluoride melting point -30°C is used in cold weather adhesives, where low-temperature fluidity ensures bond reliability. |
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In my years working on the plant floor and in process optimization teams, I have seen Benzotrifluoride (BTF, C7H5F3) continually prove its relevance, especially as industries try to reduce their reliance on compounds with heavier toxicological profiles. This aromatic trifluoromethyl compound stands out in more ways than its unique molecular structure. With a boiling point around 102 degrees Celsius and a relatively low viscosity, it stores and handles with fewer headaches than some chlorinated alternatives.
We produce Benzotrifluoride to a minimum purity of 99.9%, targeting applications where process reliability and batch reproducibility make a difference. Colorless and possessing a subtle, ether-like aroma, this solvent offers advantages beyond its physical form. In synthesis, that high purity makes downstream reactions more predictable, which chemical engineers and plant operators appreciate when it comes time to scale up a process or validate a product. You notice lower formation of side products and less fouling of reactor surfaces when using material at this quality standard.
The primary reason customers turn to Benzotrifluoride involves its function as an intermediate and solvent. Within the realm of pharmaceuticals, it enables the creation of essential molecules — supplying the trifluoromethyl group in various synthesis pathways, especially for medications requiring improved metabolic stability. Agrochemical producers also draw upon its reactivity. Herbicides, fungicides, and insecticides often contain ingredients derived from Benzotrifluoride or use it in key transformation steps, as the compound tends to resist decomposition under the acidic or basic conditions typical in those processes.
On the electronics side, I have watched Benzotrifluoride grow in acceptance because it brings a low dielectric constant and shows less corrosivity than chlorinated aromatics. Printed circuit board manufacturers and others in specialty electronics lean on these properties to minimize the damage risk to sensitive metal traces or circuit elements. Whether in fluorinated building blocks, fluorobenzene derivatives, or aromatic polyethers, BTF frequently enables more manageable synthetic routes, less waste, and improved margins.
Plenty of companies still use toluene, xylene, or chlorinated benzenes for similar purposes, yet those who switch notice clear differences. Toluene and xylene lack the trifluoromethyl group, which cuts their thermal and chemical stability. You might get the job done with these classics in paint or inks, but as fluorine demand pushes further into high-tech materials, that’s where Benzotrifluoride becomes more relevant. It simply resists oxidation and harsh reagents to a greater extent.
Comparing Benzotrifluoride to chlorobenzene brings up environmental conversations. Strict hazardous air pollutant regulations limit chlorinated aromatics in many parts of the world. In contrast, Benzotrifluoride shows a lower tendency for ozone depletion and has more favorable environmental fate data in most regulatory dossiers. The physical handling profile is better, too. Workers notice less aggressive fumes, fewer lingering odors, and lower tendency for stubborn residues to form on storage tanks. That cuts cleanup time and reduces PPE fatigue on the floor.
From a synthetic chemistry lens, that para-trifluoromethyl group unlocks chemistry unavailable with simpler aromatics. Direct nucleophilic substitutions, for example, benefit from the electron-withdrawing effect. It helps drive selectivity in reactions like deprotonation or acylation, letting chemists control downstream transformations. Those familiar with palladium-catalyzed cross coupling or trifluoromethylation understand why BTF is often picked as a starting material: it provides clean conversions, good yields, and helps avoid contamination that can throw off quality control.
Out on the production line, we take incoming raw materials with tight controls on water and organic contamination, since moisture or low-level impurities skew downstream reactivity. Fractional distillation and colorimetric monitoring are the main steps to reaching that high-purity mark. Workers routinely check clarity and carry out gas chromatography analysis before approving any lot for shipment. These protocols stem from experience: I recall batches from older distillation columns that struggled to remove traces of sulfur or nitrogen compounds, which would later trouble customers trying to synthesize fine chemicals or active pharmaceutical ingredients. Continuous investment in monitoring tools pays off by giving more dependable material each time.
Our engineering teams prioritize containment and recovery, too, because Benzotrifluoride’s volatility, while handy for some reactor conditions, creates efficiency challenges. We pay close attention to vapor recovery and pressure regulation throughout the distillation and filling stages, as losses not only mean less throughput but also unnecessary environmental release. Good solvent management can reduce tank venting losses by 30 to 40 percent, a metric we track closely.
Operators prefer easy-to-pour, non-viscous liquids that dispense with minimal splashing. Benzotrifluoride, stored in carbon steel or lined drums and ISO tanks, rarely builds up sticky condensate or leaves crystalline deposits, which simplifies container cleaning in our bulk and drum filling lines. Our loading dock staff spend less downtime rinsing tanks compared to loading sessions with chlorinated solvents or heavier aromatics. Our safety protocols still advise proper ventilation, since inhaling any aromatic solvent mist can irritate, and regular training keeps everyone respecting the product’s flammability.
From our maintenance department’s perspective, Benzotrifluoride puts less stress on system seals and hoses than chlorinated analogues. Elastomer compatibility tests done in our lab show standard fluoroelastomer and certain perfluoroalkoxy grades resist swelling, cracking, and softening. This leads to fewer unscheduled shutdowns or leaks. For companies reviewing total maintenance costs, savings like these often turn the tide in favor of BTF over legacy options.
Every chemical company faces scrutiny for its environmental impact, and as the team setting up solvent recovery upgrades, we look for products and practices with track records of lower environmental persistence. Benzotrifluoride’s trifluoromethyl group provides robust chemical resistance but also resists hydrolysis in most waste streams, so upstream reduction in waste and responsible recycling take top priority. Our site reclaims off-spec and waste solvent through vacuum distillation, sending cleaned BTF to secondary markets or reprocessing it rather than direct disposal. Years ago, that wasn’t standard; now, customers expect responsible cycle management from their core suppliers.
Process recalibration also limits waste. We continue investing in continuous batch monitoring, in-line sensor arrays, and early-warning leak detection. These reduce both off-gas emissions and liquid losses—an important edge as regulatory agencies worldwide tighten VOC limits. Encouragingly, Benzotrifluoride achieves high recovery rates in most vapor capture systems. Good fractional distillation processes cut fugitive air emissions by more than half compared to conventional batch distillation. Our investment in low-pressure condensers and scrubbers make a measurable difference.
What drives our team’s pride isn’t only the daily production metrics—it’s watching Benzotrifluoride open new doors for customer innovation. Major advances in fluorinated pharmaceuticals, OLED display coatings, and high-value agrochemicals lean on the reactivity of this compound. Over the last five years, patent records show a rise in applications leveraging BTF as both solvent and reactant, especially in trifluoromethylating reactions on aromatic rings. Because of its role as a non-traditional solvent, BTF enables researchers to try different synthesis protocols, facilitating higher yields of fluorinated compounds with fewer purification steps.
Startups, major industrial players, and university labs alike come to us for samples, pilot-scale lots, and technical data. We’ve collaborated with partners on proprietary downstream functionalization, supporting specialists aiming for specific quinoline, biphenyl, or diaryl derivatives. Technical support doesn’t stop with just shipping a drum; we share advice on optimizing reaction temperatures, solvent recycling, and waste management learned over many years and countless production runs.
Ongoing dialogue with technical buyers and production chemists shapes how we approach continuous improvement. Users want to know about trace impurity profiles, long-term storage stability, and options for packaging safer or in more convenient unit sizes. Some applications, such as API intermediate synthesis, demand certificates of analysis not only for purity but for specific trace metals, water content, and organic residue limits. Each customer audit or documented process complaint lands in our lessons-learned database; nothing replaces the real-world insight from seeing how Benzotrifluoride performs outside the laboratory.
Packaging isn’t one-size-fits-all. Bulk shipments for industrial parks reach hundreds of kilograms, while custom-coated containers get prepped for high-purity electronics customers who cannot risk contamination. The logistical teams ensure temperature-controlled shipping during extreme climates to avoid undue pressure buildup or condensation, as seasoned operators know that even tiny storage lapses can create headaches that echo throughout the supply chain.
Our technical specialists keep a close eye on regulatory updates both at home and in major export markets. Benzotrifluoride secures a favorable position in chemical inventories in most countries, listed clearly as a low-priority VOC in many regions, which speeds up product registration and import clearances. Documentation covers REACH, TSCA, and other key cascades, keeping customers in the clear for both large-scale manufacturing and small-batch research uses.
As the market moves toward “greener” and more sustainable chemistry, Benzotrifluoride increasingly appears in synthetic routes that phase out ozone-depleting or highly toxic intermediates. This trend shows up not only in regulatory filings and patents, but also in our incoming order books as manufacturers look to future-proof their formulations and sites against tightening environmental constraints.
Market volatility in raw materials—especially fluorine sources—can cause supply headaches, but advanced planning and diversifying sourcing partners has helped buffer these swings. We invest in process auditing to ensure robust impurity stripping because some end users in pharma and biotech have zero-tolerance policies for elemental contaminants or residual byproducts.
There’s still work to do in reducing energy use in distillation, trimming the carbon footprint, and advancing recycling methods. We’ve shifted to more energy-efficient heat exchangers and recovered process heat systems that shave several percent off both energy bill and emissions. That said, complete elimination of vented losses isn’t achievable yet, though closed-loop upgrades each year have made progress. Solving these hurdles comes not just from new gadgets, but also retraining and supporting production teams—experience with the quirks of Benzotrifluoride’s volatility, reactivity, and recovery is invaluable.
Coming from the shop floor to the technical project room, I can see Benzotrifluoride’s course shifting as research and downstream applications climb. We’re taking lessons from real-world plant scenarios—filter fouling, batch-to-batch differences, reaction compatibility—and closing the loop through equipment improvements and raw materials audits. Conversations with long-term customers, process chemists, and R&D directors continually drive us to push for safer, more predictable, and more sustainable production.
As regulations put increased demands on what chemistries can be used, Benzotrifluoride stands out for those seeking reliability, manageable toxicity, and versatility. By refining our manufacturing practices and staying open to customer-driven feedback, our teams aim to keep Benzotrifluoride not just as a standard material, but as an enabler of the changes the next generation of specialty chemicals will demand. Years of on-the-ground experience, paired with a commitment to quality and responsible production, make all the difference from a manufacturer’s perspective.