Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
Follow us:

1-Bromo-2,4,5-Trifluorobenzene

    • Product Name 1-Bromo-2,4,5-Trifluorobenzene
    • Alias 1,2,4-Trifluoro-5-bromobenzene
    • Einecs 221-048-7
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    845460

    Cas Number 138526-37-9
    Molecular Formula C6H2BrF3
    Molecular Weight 211.98 g/mol
    Appearance Colorless to pale yellow liquid
    Purity Typically ≥98%
    Boiling Point 151-153°C
    Melting Point -5°C (approx.)
    Density 1.714 g/cm³ at 25°C
    Refractive Index 1.501 (20°C)
    Solubility Insoluble in water; soluble in common organic solvents
    Flash Point 58°C
    Synonyms 1-Bromo-2,4,5-trifluorobenzene; Benzene, 1-bromo-2,4,5-trifluoro-
    Ec Number 620-581-4

    As an accredited 1-Bromo-2,4,5-Trifluorobenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing
    Shipping
    Storage
    Application of 1-Bromo-2,4,5-Trifluorobenzene

    Applications of 1-Bromo-2,4,5-Trifluorobenzene in Industrial Manufacturing

    1-Bromo-2,4,5-Trifluorobenzene serves as a specialty intermediate in multiple advanced chemical manufacturing processes. As the original producer, we supply this raw material to customers in defined downstream sectors where compliance, formulation accuracy, controlled reactivity, and regulatory adherence are critical for producing high-quality finished goods.

    1. Agrochemical Active Ingredient Synthesis

    Major agrochemical formulators use 1-Bromo-2,4,5-Trifluorobenzene as a critical halogenated aromatic building block for developing selective herbicides and fungicides. Its trifluorinated ring structure contributes to environmental stability, enhanced bioactivity, and resistance to microbial degradation. Downstream manufacturers incorporate this intermediate in advanced Suzuki, Negishi, and Buchwald–Hartwig coupling reactions, achieving precision fluorination and bromination in complex pesticides under tightly controlled conditions. Production requires real-time impurity control and strict adherence to allowable residuals set for actives in food-crop applications.

    Industry compliance standards

    • ISO 9001:2015 (Quality Management Systems)
    • FAO/WHO Specifications for Pesticides
    • REACH (EC 1907/2006) Registration for Industrial Chemicals
    • OECD Guidelines for Testing of Chemicals

    Typical usage ratio

    • 10%–22% by mol in aromatic coupling step, adjusted by targeted actives yield and impurity profile

    Downstream process integration

    • Dosed during aromatic halogenation or cross-coupling phase as an intermediate precursor
    • Batch reactor with real-time GC monitoring for reaction endpoints

    Final product types

    • Pre-emergence herbicide technical concentrates
    • Systemic fungicide active ingredients
    • Seed treatment chemical actives

    2. Pharmaceutical Intermediate Production

    The pharmaceutical sector selectively uses this compound as a halogenated aromatic intermediate for producing active pharmaceutical ingredients (APIs) that require precise fluorination for metabolic stability and target receptor affinity. The compound is fed into multi-step organic synthesis routes under GMP-compliant processing, including nucleophilic substitution or palladium-catalyzed coupling. The entire process follows pharmaceutical impurity limits. Batch documentation includes traceability and adherence to drug master file requirements for downstream API registration dossiers.

    Industry compliance standards

    • ICH Q7: Good Manufacturing Practice for APIs
    • EU GMP Part II (Active Substances)
    • US FDA 21 CFR 211/210 (Drug Product CGMP)
    • Ph. Eur., USP, JP standards as required per registration

    Typical usage ratio

    • 6%–16% by mol in the initial substitution or Suzuki coupling steps, controlled to minimize stepwise yield loss

    Downstream process integration

    • Automated addition in closed-system reactors during aromatic core building phase
    • Integrated in multi-stage synthesis, typically before side-chain introduction or protection/deprotection steps

    Final product types

    • Fluorinated anti-inflammatory drug intermediates
    • Anti-viral API core structures

    3. Electronic Chemicals and Liquid Crystal Manufacture

    Electronics manufacturers engage 1-Bromo-2,4,5-Trifluorobenzene in the formulation of advanced liquid crystal materials and high-performance dielectric monomers. The high purity and chemical stability of this compound allow downstream processors to synthesize fluorinated aromatic molecules critical for liquid crystal alignment, low dielectric loss, and thermal stability. Processors integrate it via Grignard or palladium-catalyzed transformations to customize electronic properties tailored to TFT-LCD and OLED panel production. The final material purity and phase transition behavior are tightly validated by NMR and HPLC analysis.

    Industry compliance standards

    • JEITA ET-7304: Chemical Purity for Electronic Materials
    • RoHS (Restriction of Hazardous Substances Directive)
    • ISO 9001:2015 (Quality Management Systems)
    • TÜV SÜD chemical handling requirements for display components

    Typical usage ratio

    • 13%–18% by mol per blend in liquid crystal synthetic routes; ratio optimized per desired clearing point and refractive index

    Downstream process integration

    • Introduced during key aromatic coupling stage for LC monomer synthesis
    • Inline purification with multistage distillation and HPLC fractionation

    Final product types

    • Advanced nematic and smectic liquid crystal mixtures
    • Fluorinated dialkylbenzene-based monomers for LCD/OLED alignment layers

    4. Custom Synthesis of Specialty Polymers

    Producers of high-performance specialty polymers accept this intermediate for synthesizing fluorinated aromatic polymers with targeted thermal and chemical resistance. Downstream polymerization involves copolymerizing the material with vinyl, styrene, or acrylate monomers in step-growth or radical polymerization processes, achieving engineered molecular weights and fluorine content for application-specific end-use. Application sectors include lubricious coatings, automotive seals, electronics encapsulation, and solvent-resistant membranes. Quality control includes GPC-based MW analysis and FTIR validation against customer-defined raw material specs.

    Industry compliance standards

    • ISO 14001 (Environmental Management for Industrial Production)
    • ASTM D638 (Polymer Tensile Properties)
    • REACH (Registration of Polymer Substances where applicable)
    • UL94 V-0 (Flame Retardancy Certification for Polymer Parts)

    Typical usage ratio

    • 7%–19% w/w in copolymerization batches, ratio tailored for fluorine loading per specification of target thermal and chemical stability

    Downstream process integration

    • Blended into monomer feedstock prior to initiation of bulk or solution polymerization
    • Integrated in mechanical compounding and extrusion lines for finished granules

    Final product types

    • Fluorinated polymer resins for anti-corrosive coatings
    • High-durability automotive sealing gaskets
    • Electronics-grade solvent-resistant encapsulants
    • Industrial filtration membranes
    Free Quote

    Competitive 1-Bromo-2,4,5-Trifluorobenzene prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

    Get Free Quote of Sinochem Nanjing Corporation

    Flexible payment, competitive price, premium service - Inquire now!

    Certification & Compliance
    More Introduction

    Get to Know 1-Bromo-2,4,5-Trifluorobenzene: A Tool for Innovation and Precision

    Why 1-Bromo-2,4,5-Trifluorobenzene Matters

    Chemists always search for molecules that unlock new pathways. Some compounds don’t just do a job—they open doors to what’s next. In the world of advanced synthesis, 1-Bromo-2,4,5-Trifluorobenzene defines that spirit. It isn’t just another aromatic halide. Its trifluorinated profile, matched with the reactivity of a bromo group, gives researchers a reliable, versatile building block.

    I’ve noticed over the years, every time someone needs to build something new—complex drugs, next-generation materials, challenging agrochemicals—they look for molecules that won’t let them down in a pinch. 1-Bromo-2,4,5-Trifluorobenzene stands out in these moments for its smart balance: high purity, consistent quality, and the sort of reactivity that saves hours in the lab.

    Model and Specifications: Designed for Real-World Research

    Nothing slows a project like batch-to-batch surprises. In labs where reproducibility matters, 1-Bromo-2,4,5-Trifluorobenzene gets tested and re-tested, usually reaching purity levels over 98%. As someone who’s spent hours chasing down the root of a single bad result, I’ve come to really appreciate attention to specification details. This compound’s physical state, melting and boiling points, and clear GC trace all matter. The subtle aroma and off-white crystalline structure give a trustworthy visual cue, but it’s the numbers—checked again and again—that keep the science moving. Researchers working with this molecule know what they're getting. Each bottle carries the same weight, the same concentration, the same ability to break into new chemistry.

    The Unique Utility of Trifluorinated Aromatic Compounds

    Trifluorination plays a huge role in molecular design because those three fluorines affect more than just the structure—they tweak the electronegativity and physical properties of the entire molecule. In my experience, the introduction of such groups can shift solubility, stability, and even the biological activity of final products. The bromine in the ortho position—neighboring the trifluorinated ring—adds another layer of flexibility. It opens up halogen exchange reactions, cross-coupling possibilities, and the chance to build out more elaborate structures. Compared to mono- or difluoro alternatives, this three-fluorine layout doesn't just change one variable, it changes the whole landscape.

    Years ago, I worked on a project where the slightest difference in backbone polarity meant either a winning candidate or a dead end. Each substituent changed the conversation between atoms, and with it, the way the world experienced that final chemical. 1-Bromo-2,4,5-Trifluorobenzene offers more than its formula—a unique passport to new molecular grids.

    Key Uses: Where Precision Chemistry Meets Everyday Impact

    One big story is pharmaceuticals—especially in the quest for new APIs and custom intermediates. Drug makers look to this compound for selective transformation. Its halogen compatibility fits right into Suzuki-Miyaura or Stille couplings, both pillars of modern organic synthesis. By using it, chemists can thread fluorine atoms into advanced scaffolds without introducing instability. From first-hand trial and error, I can report few functional groups handle the heat and pace of medicinal chemistry pipelines with this much reliability.

    Agrochemical research follows similar logic. Many crop protection agents now feature multiple fluorines because of their effect on bioavailability and breakdown rates in soil. The presence of a para or ortho bromine expands the possible array of derivatives, ensuring scientists don’t hit a wall when they need to introduce something extra—maybe an amino group, maybe another aromatic ring.

    Material science also leans on molecules like this. Polymers and advanced electronics need stable, high-performance components with resistance to temperature and chemical erosion. Trifluorinated rings stitched into polymer backbones ramp up endurance and let innovators push devices farther. These aren’t just theoretical perks—I’ve seen equipment lines that would corrode apart in months without custom fluorinated intermediates.

    Standing Apart From Standard Aromatic Bromides

    Take a look at the catalog of substituted benzenes, and you’ll quickly see not all are created equal. Plain bromobenzene can only go so far in tuning reactivity. Adding three fluorines isn’t just a box checked for novelty—the dense electron-withdrawing power changes everything from nucleophilicity in substitution reactions to the entire pharmacophore map if drug designers get involved.

    Cost matters too. It’s easy to look at more basic models—like 1-bromo-4-fluorobenzene or 1-bromo-2-fluorobenzene—and see a lower sticker price. But racing to the cheapest option has a habit of coming back around with extra purification steps, lost material, or even outright project delays. Over my career, each failed synthesis or half-finished project left a memory. More specialized intermediates like this save money where it counts: through time, cleaner processes, and fewer unexpected bottlenecks.

    Compared to pentafluorobenzene, which can be stubborn or unpredictable in cross-coupling reactions, the 2,4,5 configuration offers a sweet spot. You gain the handling and reactivity of a lighter fluorination pattern, without the overreactivity or volatility issues that might cause headaches in late-stage synthesis.

    Practical Considerations of Handling and Storage

    Working with halogenated aromatics takes a fair bit of respect for safety. Anyone in the lab recognizes the crucial need for proper ventilation and protective gear. This compound, in its crystalline state, tends to behave predictably—less volatility than simple organics, fewer worries about runaway evaporation, but you still keep it tightly capped and away from excess heat or light. Over the years, learning from colleagues who skipped steps or rushed through cleaning up, I've seen how important those protocols remain.

    Long-term storage rarely brings nasty surprises if you keep it sealed, cool, and away from moisture. Consistent quality from reliable sources means you know what you're working with, batch after batch. Seasoned chemists spot trouble before it takes shape, which comes back to trusting every bottle from the shelf to the fume hood.

    Pushing the Envelope: Custom Applications

    Some of the most exciting work happens at the edge of routine methods—like photonic materials or high-density OLEDs. Here, trifluorines can mean brighter, longer-lasting colors or films that resist the rigors of constant use. Researchers have turned to this molecule for bespoke reactions, taking advantage of its substitution pattern to fine-tune optical or electrical properties of tiny organic semiconductors. The more options at the experimenter’s disposal, the faster real breakthroughs come to market.

    I met an engineer last year who credits the success of a whole line of insulation materials to molecules like this—“without the right backbone, none of it stands up to the specs.” It stuck with me: simple-sounding differences in a small bottle can tip the balance of entire industries.

    Ethical Responsibility and Trust in Production

    Behind every bottle is a chain of care and diligence. Teams adhere to strict guidelines, following both international treaties and industry best practices. The focus isn't on checking boxes, but on keeping everything aboveboard—from raw materials to the final shipment in the lab. As someone invested in the future of chemistry, I value transparency and enforceable standards, knowing that unchecked shortcuts today turn into tomorrow’s bigger problems.

    Eco-friendly chemistry becomes more significant every year. High purity reduces waste, safer protocols protect people and the environment, and knowing what goes into every batch means tighter regulation of the full supply chain. Forward-looking chemists demand lab chemicals that don’t just work, but also earn trust with every drop.

    Improving Access: Challenges and Solutions

    Not every research group has equal footing. High-tech building blocks like 1-Bromo-2,4,5-Trifluorobenzene might look routine in major metropolitan centers, but smaller institutions sometimes struggle with cost, import hurdles, or regulatory red tape. The difference in access slows progress, sometimes hiding big discoveries where resources run lowest. As I've collaborated across the globe, sharing experiences and resources, the need for affordable, reliable supplies feels urgent.

    Push for centralized procurement, public databases of standard reagents, and diverse supplier networks can break down these barriers. Colleges and start-up labs pool resources, form collective purchasing groups, or tap into open-source knowledge to stretch what’s on hand. That’s real-world problem solving.

    What Sets 1-Bromo-2,4,5-Trifluorobenzene Apart for the Future?

    The story of chemistry is always the story of smarter, sturdier, more agile molecules. This compound stands out because it sits at the intersection of reliability and reactivity. Whether the aim is a new drug lead, a specialty coating, or a field-ready agricultural tool, trifluorinated bromobenzenes add real leverage. Every project, after all the late nights and careful notes, depends on picking the right building blocks in the first place.

    Looking ahead, the need for multi-functional, precisely engineered intermediates isn’t going anywhere. Innovators want molecules that don’t just fill space on a shelf, but solve a real bottleneck, launch a new line of research, or raise the standard for an entire field. The dialogue between organic chemistry and practical innovation keeps evolving. Compounds like 1-Bromo-2,4,5-Trifluorobenzene, shaped by both experience and expertise, will keep leading conversations in the lab and shaping the products that reach the world.

    Community, Collaboration, and Chemistry in Action

    None of these advancements happen alone. The ongoing conversation between scientists, suppliers, and educators helps pinpoint which intermediates deserve the spotlight. People with practical, hands-on insight share what works and what falls short, driving the market toward higher quality and more transparent practices. I’ve seen these collaborations tip teams from near-miss to real breakthrough.

    Feedback loops matter. Transparent sourcing, shared data, and honest reporting never fall out of style. If a supplier lets a batch slip through with impurities, the best communities don’t bury the problem—they let partners know, demand higher standards, and raise the bar together. This is how trust grows and why focus on products like 1-Bromo-2,4,5-Trifluorobenzene continues. Complexity handled right saves time, money, and sometimes, the outcome of a whole research program.

    Summary of Benefits and Ongoing Innovations

    Stepping back, the emergence of 1-Bromo-2,4,5-Trifluorobenzene as a favored reagent did not happen by accident. Its track record in supporting tough syntheses, tolerating different reaction conditions, and offering a “handle” for further transformations keeps it relevant. High standards mean more than glossy brochures—they mean smoother reactions, less troubleshooting, and more experiments that go right the first time.

    Stakeholders in research and manufacturing circles keep asking for more: better yields, lower environmental impact, and greater flexibility in what one bottle can do. As I see it from years in the lab and conversations at conferences, continuing to demand this from intermediates like 1-Bromo-2,4,5-Trifluorobenzene doesn't just advance science—it lifts the standards for everyone.

    Looking to the Horizon: Meeting Tomorrow’s Challenges

    Chemistry never sits still. Each year, new regulatory requirements, fresh research priorities, and economic shifts test old assumptions. Sustainable processes, greener solvents, and more selective reactions now drive even legacy manufacturers to rethink formulations at every step, from bench scale to pilot plant.

    That puts more onus on intermediates you can trust, and 1-Bromo-2,4,5-Trifluorobenzene continues to prove its worth. By making sure its production keeps pace with ongoing advances, the industry as a whole sustains momentum toward a safer, more creative future. As teams keep pushing for new cures, cleaner tech, or next-level materials, selecting the right core ingredients forms the heart of progress.