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(1,1,2,2-Tetrafluoroethoxy)Benzene

    • Product Name (1,1,2,2-Tetrafluoroethoxy)Benzene
    • Alias 1,1,2,2-Tetrafluoroethoxybenzene
    • Einecs 206-951-7
    • 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

    842124

    Iupac Name (1,1,2,2-Tetrafluoroethoxy)benzene
    Molecular Formula C8H6F4O
    Molecular Weight 194.13 g/mol
    Cas Number 82507-86-6
    Appearance Colorless liquid
    Boiling Point 65-67°C at 20 mmHg
    Density 1.306 g/cm³ at 25°C
    Smiles C1=CC=CC=C1OCC(F)(F)C(F)F
    Melting Point -42°C (approximate)
    Refractive Index 1.407-1.409

    As an accredited (1,1,2,2-Tetrafluoroethoxy)Benzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 500g of (1,1,2,2-Tetrafluoroethoxy)Benzene is supplied in an amber glass bottle with a tamper-evident cap and hazard labeling.
    Shipping (1,1,2,2-Tetrafluoroethoxy)Benzene is typically shipped in secure, airtight containers to prevent leaks and contamination. It should be labeled according to hazardous materials regulations, kept away from heat and ignition sources, and stored in a cool, dry place. Handle with appropriate personal protective equipment during transport and handling.
    Storage Store (1,1,2,2-Tetrafluoroethoxy)benzene in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers and acids. Protect from moisture, heat, and direct sunlight. Clearly label the container, and use secondary containment to prevent spills. Handle with appropriate personal protective equipment in accordance with standard laboratory safety protocols.
    Application of (1,1,2,2-Tetrafluoroethoxy)Benzene

    Applications of (1,1,2,2-Tetrafluoroethoxy)Benzene in Industrial Manufacturing

    (1,1,2,2-Tetrafluoroethoxy)Benzene features a unique fluorinated aromatic structure which provides exceptional chemical and thermal stability. The following sectors utilize this specialty intermediate in advanced synthesis and formulation processes driven by clear performance or regulatory demands.

    1. Agrochemical Active Ingredient Synthesis

    Major agrochemical manufacturers use this fluorinated intermediate as a building block when developing selective herbicides and fungicides. It enters the process during key etherification steps that enhance target molecule stability against ultraviolet light and metabolic breakdown. Its introduction often improves active lifespan in field conditions, while supporting the creation of new molecular entities patentable under inventive step guidelines.

    Industry compliance standards

    • REACH Annex II (EU) for chemical intermediates
    • OECD Guideline 407 (Repeated Dose Toxicity)
    • ISO 9001:2015 for production quality management
    • FAO/WHO Codex Alimentarius MRLs for agricultural inputs

    Typical usage ratio

    • Ranged at 5–20% by mole in synthetic routes for fluorinated phenyl ethers
    • Formulators adjust ratios based on required lipophilicity and final actives’ residue profiles

    Downstream process integration

    • Used in Grignard and Ullmann-type coupling reactions with halogenated aromatics
    • Integrated during batch or semi-batch reactor feed at intermediate synthesis phase
    • QC sampling during sequential coupling ensures specification adherence

    Final product types

    • Pre-emergent and post-emergent herbicide active ingredients
    • Fungicide active intermediates with high photostability
    • Patented selective crop protection molecules targeting resistant weeds

    2. Liquid Crystal Intermediate for Display Manufacturing

    Specialty display chemical suppliers incorporate this raw material as an etherified aromatic precursor for synthesizing terminal chain components in liquid crystal compounds. Its multiple fluorine substitutions enhance dielectric anisotropy and birefringence, supporting fast-switching thin-film transistor (TFT) and In-Plane Switching (IPS) panel development. It is dispensed by weight into specific reaction stages to control clarity and electro-optic properties of the resulting liquid crystal formulations.

    Industry compliance standards

    • IEC 61249-2-21 for halogen-free criteria (where applicable)
    • RoHS Directive 2011/65/EU (Restriction of Hazardous Substances)
    • ISO 14001 for environment management at production sites
    • Customer-specific photometric and toxicological certification protocols

    Typical usage ratio

    • Dosage at 2–10 wt% as an end-group modifier in proprietary LC mixtures
    • Adjustment based on nematic temperature range and voltage holding requirement

    Downstream process integration

    • Added at etherification stage, followed by chain extension reactions
    • Product undergoes vacuum distillation and HPLC-based purity checks
    • Final liquid crystal mixture supplied as drum-packed fluid ready for display cell filling

    Final product types

    • LCD and OLED screen grade liquid crystal compounds
    • Negative and positive dielectric anisotropy LC mixtures
    • High-contrast TFT module materials
    • Custom LC blends for automotive and medical displays

    3. Pharmaceutical Intermediate for Fluorinated Drug Synthesis

    Pharmaceutical manufacturers deploy this molecule in the multi-step creation of active agents where enhanced blood–brain barrier penetration or metabolic resistance is desired. It acts as a key precursor during etherification and aromatic substitution reactions, especially for high-value CNS and oncology drug classes. Precise stoichiometric addition ensures product purity under strict cGMP and pharmacopoeial controls.

    Industry compliance standards

    • ICH Q7 (Good Manufacturing Practice for APIs)
    • USP, EP, and JP for impurity testing and allowable residue
    • WHO GMP for intermediate and final bulk pharmaceutical chemicals
    • FDA 21 CFR Part 211 for process validation and traceability

    Typical usage ratio

    • Employed at 1–8 molar equivalents depending on the core scaffold being fluorinated
    • Batch scaling controlled by validated process analytical technology (PAT)

    Downstream process integration

    • Charged to reactors at the aromatic substitution or etherification step
    • Product purified via crystallization, followed by spectral purity confirmation (NMR, MS)
    • Residue and byproduct removal validated to sub-ppm standards

    Final product types

    • Fluorinated CNS drug intermediates
    • Active pharmaceutical ingredients (APIs) for anti-cancer therapy
    • Specialty fluorinated excipients
    • Experimental drugs for preclinical trial supply

    4. Specialty Polymer Modification Additive

    Engineered material producers employ this aromatic fluorinated ether to tailor performance in specialty polymers, targeting increased weatherability, chemical resistance, and dielectric precision in finished goods. It is dosed during oligomerization or copolymer synthesis, and its molecular structure provides anti-adhesive and surface energy reduction functions in technical resins and protective coatings.

    Industry compliance standards

    • UL 94 for flammability characteristics in finished polymers
    • ASTM D543 for chemical resistance testing
    • MIL-PRF-24763 for technical coating formulations
    • ISO 10993-5 for biocompatibility (where polymers encounter skin contact)

    Typical usage ratio

    • Utilized at 0.5–3 wt% relative to resin solid content for property modification
    • Dose adjusted following surface energy and adhesion data for target polymer matrix

    Downstream process integration

    • Added during melt blending, solvent polymerization, or pre-polymer compounding
    • Quality confirmed using contact angle measurement and FTIR analysis
    • Final inspection based on chemical resistance and weather aging test protocols

    Final product types

    • Electronics encapsulation resins
    • Weatherproof wire and cable jacketing
    • Fluorinated protective coatings for industrial equipment
    • Low-permeability films and membranes
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    Certification & Compliance
    More Introduction

    (1,1,2,2-Tetrafluoroethoxy)Benzene: What Sets This Molecule Apart

    Understanding the Chemistry and Craft Behind (1,1,2,2-Tetrafluoroethoxy)Benzene

    Synthesis and formulation of (1,1,2,2-tetrafluoroethoxy)benzene rely on careful control and experience with fluoroalkoxy chemistry. This molecule comes from highly selective etherification processes, where quality matters from the first drop of raw material. In our manufacturing environment, technical teams lean on years of process refinement to avoid impurities and guarantee batch-to-batch consistency. Each of our reactors is tuned for precise conditions—temperature, molar ratio, contact time—to yield clean, stable products that meet the tough expectations of research and specialty manufacturing clients.

    The tetrafluoroethoxy group brings a distinct set of properties not found in other ethoxybenzenes. Many aromatic ethers offer chemical resistance or low surface tension, but few deliver the same blend of hydrophobicity and electron-withdrawing effect as this four-fluorine substituent. That combination changes how this molecule behaves in demanding environments, such as advanced material synthesis or specialty coatings, where both stability and reactivity can make or break a process. We have seen synthetic chemists turn to this compound after standard ethoxybenzenes fail to deliver the needed performance, especially in electronics and fine chemical intermediates.

    Physical Traits—Handling and Storage in a Real Plant

    Our production floor works with this clear, colorless liquid day in and day out. Typical models maintain a purity above 98%, which reflects the scrutiny of our purification systems—no corners cut, no unnecessary residues from earlier processing stages. The boiling point lands higher than ordinary ethoxybenzenes, so it handles moderate process heat without degrading. Experienced technicians will notice the faint, sweet odor and slight weightiness; the extra fluorine atoms add density, and this matters when measuring and mixing at an industrial scale.

    Storage involves sealed, chemically resistant drums lined with fluoropolymer or stainless internals. Experience shows the tetrafluoroethoxy group protects the benzene ring from hydrolysis or unwanted substitution—unlike other ether derivatives that risk slow breakdown in humid environments. Shipping this compound can be less troublesome due to its chemical inertness and low reactivity under routine conditions, yet we keep it away from activated metals or strong reducing agents. Real-world lessons have proven that cleanliness and containment define the shelf life and usability of this molecule.

    Applications—How Customers Put This Molecule to Work

    Customers from several industries request (1,1,2,2-tetrafluoroethoxy)benzene for its tailored properties. Its main appeal lies in the interaction between the highly electronegative fluorine atoms and the aromatic core. Teams in electronics adopt it as a key building block, especially for manufacturing performance polymers or specialty dielectric coatings. Polymers derived from this compound show low dielectric constants and resist swelling in the presence of polar or basic solvents, traits crucial for next-generation circuit boards and encapsulants.

    We've seen its structure open new pathways in medicinal chemistry, where medicinal chemists value the electron-withdrawing effect to modulate bioactivity while maintaining metabolic stability. These subtle adjustments—often minor for the untrained eye—have a major outcome in the efficacy or target selectivity of active pharmaceutical ingredients. At the pilot stage, process chemists lean on our reliable supply chain and on-the-ground support to avoid bottlenecks, since timelines in drug development rarely pause for logistical issues. In our experience, direct consultation and deep knowledge of fluorinated ether chemistry support better project outcomes, whether the molecule moves downstream or serves as a finished specialty reagent.

    Specialty coatings and surfactants benefit from the unusual surface behavior of this product. Fluorinated ethers introduce low energy surfaces, which result in stains and residues having less grip. Material engineers use this for anti-graffiti treatments and barrier coatings. Not all substrate materials respond equally—through internal testing, we have documented that our version delivers superior wettability control compared to single-fluorine or non-fluorinated analogues. This matters most when uniformity of layer and resistance to fouling are part of the requirement.

    Comparing to Other Aromatic Ethers—More Than Just Chemistry on Paper

    As a chemical manufacturer, we field regular questions about the true differences between (1,1,2,2-tetrafluoroethoxy)benzene and more traditional ethers like phenetole or ethoxybenzene. The core difference sits in how the molecule interacts with its environment. Standard ethoxybenzenes perform well for routine solvent or fragrance applications, but start to show their limits in corrosive or high-performance electronic settings. Halogenation—especially with multiple fluorine atoms—transforms an otherwise generic molecule into a tool for specific, high-stakes use cases.

    In practice, the extra electron withdrawal from four fluorines tunes the electron density of the benzene core, making it less prone to unwanted side-reactions in aggressive syntheses. For catalysis or controlled substitutions, this brings peace of mind, reducing side product formation even under harsher conditions. Our operators and process experts see less fouling of equipment and easier downstream purification compared to running non-fluorinated aromatic ethers. In a world focused on operational efficiency and sustainability, these differences translate into real cost and time savings.

    Production Expertise—Why Process Matters

    Making fluorinated aromatic ethers isn’t a simple translation of old etherification routes. Over time, our plant has adopted specialized process controls—advanced monitoring for moisture, continuous inline GC analysis, predictive maintenance for reactor seals—which allow us to raise yields while keeping contaminants low. The main risk during production lies in controlling competitive side-reactions between partially fluorinated compounds, especially as trace byproducts can impact performance down the supply chain.

    To some, purity percentages sound like a formality, but for high-value applications, unmet trace impurities become multimillion-dollar hurdles. We draw on experience from similar fluorinated ethers to adjust our quenching and purification protocols. More than once, upstream process tweaks have allowed us to offer custom modifications—less water content, tailored packaging, higher stability—for clients with unique process windows. Product recalls waste everyone’s time, so process reliability stands top of mind. There’s no shortcut to hands-on control and a feedback loop between plant floor and quality lab.

    Beyond synthesis, the people on the ground shape the final product’s value. Our team invests in ongoing operator training and hazard awareness because even a small mistake—wrong drum selection, miscalculated pump rates—means lost material or safety incidents. Customers depend on this attention to detail, especially for repeat contracts or scale-up projects that can’t afford even an hour’s delay.

    Meeting Market Demands—Keeping Pace With Emerging Needs

    Industry keeps moving. We hear from customers in display manufacturing, battery assembly, pharmaceuticals, and specialty polymer fields. Demand for molecules like (1,1,2,2-tetrafluoroethoxy)benzene tracks the rise of compact electronics, new drug modalities, and environmentally persistent coatings. Market shifts mean careful forecasting for raw material procurement and plant logistics. Prices on fluoroalkyl building blocks fluctuate based on global supply, but our long-standing industry relationships and inventory management systems help us smooth supply shocks.

    Experience with these market ebbs and flows led us to maintain direct relationships with major end-users, rather than relying on a chain of intermediaries. Supply contracts and flexible production scheduling let us ramp up quickly or shift batches toward different customer specifications. Real failures in our field don’t come from science on paper—they stem from unpredictable demand, regulatory changes, or unexpected application needs. Our approach was forged in the realities of supplying specialty chemistry lines and learning the lessons of missed deadlines or failed product launches.

    Quality Control In Practice—Beyond Testing and Into Everyday Operations

    We test every lot using NMR, GC-MS, and water content titration. Every operator knows how to spot the warning signs of bum batches—color shift, haze, residue on glassware. Our quality assurance teams talk directly to process engineers, which means fast adjustment if plant conditions drift or a run turns out off-spec. That transparency keeps our regular clients coming back; no fancy certification can replace the trust built from honest reporting and rapid remediation.

    Traceability remains a top concern. We’ve dealt with product returns before, and a clouded supply chain makes these situations drag on. Tracking raw material sources, lots, and process events lets us quickly isolate any variables and support root cause investigations. Tighter transparency also supports downstream applications—in pharmaceutical R&D, regulatory agencies increasingly want granular proof of batch quality and origin. Experience shows that success depends not on perfect production, but on rapid, professional fixes in the rare case something does go wrong.

    Environmental Considerations—Real World Challenges

    Handling fluorinated molecules always means thinking about waste, emissions, and lifecycle impacts. We take it seriously—internal audits, waste minimization projects, tracking emissions data year on year. Many fluorinated compounds raise concern as persistent chemicals, so our waste streams pass through controlled incineration or best-available on-site treatments. At every step, hazardous waste is handled by trained professionals who understand the risks of mis-managed fluorinated byproducts. While our molecule brings technical performance, its responsible handling ensures long-term trust with our partners and regulatory bodies.

    We also provide advice when downstream users encounter challenges with waste handling or accidental releases. Beyond compliance, experience from the plant floor informs our guidance: diluted spills call for immediate fluoropolymer-compatible containment and ventilation; spent containers need neutralization before disposal. We share this know-how openly because the long-term viability of our industry depends on keeping commitments to both people and environment.

    Regulatory and Safety—Applied Knowledge From Daily Operation

    Chemical safety can’t be left to protocol binders. Production incidents—from minor valve leaks to rare venting events—taught us the value of built-in redundancy and active hazard training. In jurisdictions where detailed chemical registration is required, our regulatory staff maintains up-to-date documentation for every batch. No shortcuts. Every outgoing drum leaves with verified data backing up composition, handling advice, and compliance notes. We listen when customers flag new safety trends, and feed those lessons straight back into our plant workflow.

    For clients running pilot plants or scaling up formulations, we make sure they get real, tested advice about storage, PPE, and compatibility. Our reputation rides just as much on safety and dependability as it does on molecule availability. Over years, this feedback loop—listening to end users, adjusting procedures, investing in training—has proven just as crucial as the advanced chemistry itself.

    Collaborative Problem-Solving—Supporting Practical Success

    Many users come to us after hitting roadblocks with off-the-shelf ethers—low stability, unpredictable reactivity, or processing issues in automated plants. Our sales and technical support teams include staff who have worked with this chemistry from benchtop to full-scale tank farm. This practical perspective lets us spot sticking points and propose tweaks—maybe a different dilution method, an alternative stabilizer, some extra analytical checks before the next run. Our doors are open for detailed technical discussions instead of generic support tickets.

    Some plants want their (1,1,2,2-tetrafluoroethoxy)benzene already neutralized or with ultra-low water. Others need technical backup integrating the molecule into continuous flow systems, or rapid shipment for a time-sensitive R&D sprint. We step up because repeat work and lasting partnerships spring from solving problems, not just selling product by the kilogram. Each production run, advisory call, and troubleshooting session feeds into stronger processes and products for the next cycle.

    Looking Ahead—The Role of Direct Manufacturing in a Changing Field

    Every year brings new technical demands—stricter EU chemical registrations, rising expectations for purity in advanced manufacturing, and tougher environmental targets for persistent substances. From the ground up, we adjust by investing in our people, our monitoring tools, and our feedback systems. Complex intermediates like (1,1,2,2-tetrafluoroethoxy)benzene highlight the ongoing need for skilled, dedicated production teams who know both the chemistry and the pitfalls of real-world supply.

    Long-term relationships with end-users thrive on openness, not simply compliance. Taking the extra step to understand application challenges, to diagnose a plant line hiccup, or to anticipate shifts in regulatory or technical space—that’s how manufacturing experience stands apart from simple trading houses. For all the promise of automation and digitization, we’ve learned that problem-solving ability and a transparent, collaborative approach keep customers moving forward as the field evolves.

    The story of (1,1,2,2-tetrafluoroethoxy)benzene speaks not just to specialty chemistry, but to the value created by hands-on expertise. As technology, regulation, and applications keep changing, the difference between a molecule and a solution will come down to the team behind each drum—ready to engage, explain, and support every step of the way.