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2-Nitro-4-(Trifluoromethoxy)Aniline

    • Product Name 2-Nitro-4-(Trifluoromethoxy)Aniline
    • Alias 2-nitro-4-(trifluoromethoxy)benzenamine
    • Einecs 251-823-9
    • 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
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    Specifications

    HS Code

    509970

    Iupac Name 2-nitro-4-(trifluoromethoxy)aniline
    Molecular Formula C7H5F3N2O3
    Molecular Weight 222.12 g/mol
    Cas Number 2417-72-3
    Appearance Yellow to orange solid
    Melting Point 72-75°C
    Boiling Point No data available (decomposes)
    Purity Typically ≥98%
    Solubility Slightly soluble in water; soluble in organic solvents (e.g., ethanol, DMSO)
    Density 1.55 g/cm3 (estimated)
    Smiles C1=CC(=C(C=C1OC(F)(F)F)N)[N+](=O)[O-]
    Inchi InChI=1S/C7H5F3N2O3/c8-7(9,10)15-4-1-2-5(11)6(3-4)12(13)14/h1-3H,11H2
    Refractive Index No data available
    Storage Temperature Store at 2-8°C

    As an accredited 2-Nitro-4-(Trifluoromethoxy)Aniline factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Amber glass bottle containing 25 grams, sealed with a screw cap, labeled with chemical name, CAS number, hazard warnings, and supplier details.
    Shipping 2-Nitro-4-(Trifluoromethoxy)Aniline is shipped in tightly sealed containers, protected from light, heat, and moisture. It complies with regulations for the transport of hazardous chemicals. Appropriate labeling and documentation are provided, and packaging ensures safety from leaks or breakage during transit. Handle with personal protective equipment upon receipt.
    Storage **2-Nitro-4-(Trifluoromethoxy)aniline** should be stored in a tightly sealed container in a cool, dry, well-ventilated area, away from direct sunlight, heat, and sources of ignition. Keep it separate from incompatible substances such as strong oxidizing and reducing agents. Proper labeling and secondary containment are recommended to prevent accidental exposure, leaks, or environmental contamination.
    Application of 2-Nitro-4-(Trifluoromethoxy)Aniline

    Applications of 2-Nitro-4-(Trifluoromethoxy)Aniline in Industrial Manufacturing

    2-Nitro-4-(Trifluoromethoxy)aniline plays a strategic role as a specialty intermediate for several mature chemical industries. Its unique aromatic structure and electron-withdrawing properties contribute to selective reactivity in high-value downstream syntheses. As a direct manufacturer, we supply this material for advanced applications where control of purity, reaction consistency, and regulatory compliance is critical at scale.

    1. Fluorinated Agrochemical Actives Synthesis

    This intermediate is incorporated into the synthesis of advanced herbicide and pesticide molecules, particularly those relying on trifluoromethoxy substitution for biological activity modulation. R&D and commercial manufacturers select it to unlock improved stability and selectivity in final actives. Accurate handling and dosing during coupling and reduction reactions are critical for impurity profile control and regulatory documentation.

    Industry compliance standards

    • Globally Harmonized System (GHS) for labeling and transport
    • European REACH registration for intermediate use
    • ISO 9001 management for traceability of raw and finished batches
    • FAO/WHO specifications for pesticide actives (final stage)

    Typical usage ratio

    • Ranges from 0.8 to 1.2 molar equivalents as a coupling partner in synthesis blocks, adjusted according to specific structural requirements of the target pesticide

    Downstream process integration

    • Introduced during arylation or reduction step, following nitration and halogenation of precursor chains; used in continuous reactors or batch vessels under controlled temperatures (80–140°C)

    Final product types

    • Trifluoromethoxy-substituted arylamines (key herbicide scaffolds)
    • Selective fungicide candidates for field and seed treatment
    • Advanced insecticide precursors for resistance management products

    2. Pharmaceutical Intermediates for Heterocyclic APIs

    This compound is utilized in the synthesis of building blocks for heterocyclic active pharmaceutical ingredients (APIs), serving as an electron-rich aryl donor in the construction of novel candidates. Its well-defined reactivity profile assists process chemists in cyclization and functionalization strategies, especially for anti-inflammatory and CNS-focused molecule discovery. Stringent GMP traceability and impurity controls are essential in every supply batch.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice guidelines for API intermediates
    • USP and EP monographs as relevant for finished APIs
    • FDA 21 CFR Part 211 traceability records
    • Controlled Substance Handling rules if applicable to the API

    Typical usage ratio

    • Used within 0.7–1.1 molar equivalents per downstream coupling reaction; optimized by API process development teams according to step yield and impurity control

    Downstream process integration

    • Added post-activation of partner acid chlorides or under Buchwald-Hartwig amination conditions; monitored by HPLC and NMR for completion prior to cyclization

    Final product types

    • Heterocyclic amine drug intermediates
    • API precursors for CNS, anti-inflammatory, or oncology therapies
    • Active ingredients for advanced generics in regulated markets

    3. Specialty Dye and Pigment Synthesis

    Our material finds use in the creation of high-performance dyes and pigments, where the trifluoromethoxy group enhances color fastness and solvent stability. Producers in the textile, plastics, and specialty ink segments choose this intermediate for its repeatable reactivity in azo and anthraquinone pigment frameworks. Detailed records of impurity content and batch consistency support customer certification requirements.

    Industry compliance standards

    • Oeko-Tex Standard 100 (for textile dyes)
    • REACH annexes concerning dyestuff intermediates
    • ISO 17025 product test conformity (pigment performance attributes)
    • EU EN 71-3 for migration of certain elements in toy pigments

    Typical usage ratio

    • Typically 1.0 molar equivalent as coupling agent in diazoification; up to 1.3 equivalents in pigment modification, depending on desired shade intensity

    Downstream process integration

    • Used in coupling stages with aromatic diazonium salts or during condensation of anthraquinones; integrated at controlled pH (5–7) and moderate temperature (40–80°C) to minimize byproduct formation

    Final product types

    • Trifluoromethoxy-functionalized azo dyes for synthetic fibers
    • Solvent-stable pigments for packaging ink applications
    • Non-migratory plastics colorants used in food-contact materials

    4. Electronic Materials for Liquid Crystal and OLED Compounds

    In electronic chemical manufacturing, this intermediate enables selective fluorination in advanced materials for displays, such as liquid crystal compounds and organic electroluminescent (OLED) emitters. Electronic material formulators value it for aromatic substitution power and predictable behavior in multi-step assembly. We document ultra-trace impurity profiles and stringent batch segregation to satisfy demanding end-user protocols.

    Industry compliance standards

    • ISO 9001:2015 for electronic specialty chemical production
    • RoHS (2011/65/EU) for finished electronic device safety
    • SEMATECH member requirements when supplied to semiconductor fabs
    • JIS standards for electronic grade high-purity chemicals (Japan)

    Typical usage ratio

    • Processed at 0.5–1.2 equivalents per oligomer building block, precise ratio determined by assembly step and electronic material performance requirements

    Downstream process integration

    • Charged to oligomerization or arylation reactors under inert (N2, Ar) atmosphere, with temperature and addition rate controlled to match electronic grade purity targets (99.8%+)

    Final product types

    • Aromatic liquid crystal matrix precursors
    • OLED emissive and transporting layer intermediates
    • Advanced photonic compounds for high-contrast displays

    5. Advanced Coating and Polymer Additives Manufacture

    This intermediate allows the tailored synthesis of specialty coating additives and monomers for high-durability fluoropolymer systems. Its intrinsic electronic and steric effects stabilize finished materials against UV and chemical aggression. Manufacturers of automotive and electronics coatings employ this building block for its reliability in multistep feedstock blending.

    Industry compliance standards

    • ASTM D5206 for coating resin compatibility
    • ISO 14001:2015 for chemical process environmental management
    • UL 94 V-0 test for finished polymer flame resistance
    • RoHS directive (EU) for reduced hazardous substance in polymers

    Typical usage ratio

    • Integrated at 0.2–0.7 wt% in monomer feedstreams; higher ratios (up to 1.5 wt%) as process deviates towards specialty architectures

    Downstream process integration

    • Introduced into continuous or batch polymerization after initial mixing of acrylic, styrenic, or fluorinated comonomers; dosing controlled by finished coating property targets

    Final product types

    • UV and chemical resistant fluoropolymer coatings for automotive, aerospace
    • High-purity anti-atmospheric additives for electronics packaging
    • Advanced structural monomers for specialty engineering plastics
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    Certification & Compliance
    More Introduction

    Introducing 2-Nitro-4-(Trifluoromethoxy)Aniline: A Reliable Choice from the Manufacturer’s Perspective

    Genuine Value in Synthesis: The Voice from Our Workshop

    Reliable intermediates fuel steady progress across specialty chemicals, crop protection, and emerging material science. From our vantage point in the chemical manufacturer’s line, we’ve poured years of practical experience into refining each molecule’s purity, consistency, and availability. 2-Nitro-4-(Trifluoromethoxy)Aniline stands as a result of that work—a targeted intermediate crafted for advanced synthesis, not a vague, multi-purpose commodity with ambiguous outcomes. We recognize how a single deviation, even in the parts per million range, can spell the difference between process efficiency and costly setbacks downstream. In every batch, we chase more than purity. We build in peace of mind.

    Real-World Applications, Direct from the Floor

    This compound hasn’t emerged due to any marketing trend or distributor’s catalogue pressure. We respond to genuine demands from hands-on chemistry teams who require reliable performance in pharmaceutical intermediates, agricultural chemical synthesis, or specialty dye frameworks. 2-Nitro-4-(Trifluoromethoxy)Aniline offers a rare combination: it carries the electron-withdrawing nitro group and a highly stable trifluoromethoxy group. This molecular configuration supports key step changes in complex syntheses—such as coupling, substitution, or reduction—where traditional aniline derivatives fall short on both reactivity and functional group compatibility. From feedback and in-field samples, users report higher yields, fewer by-products, and stronger batch-to-batch repeatability for active compound manufacturing.

    Physical Specifications and Purity Matters

    As actual manufacturers, we pay special attention not only to batch outcomes, but the essential physical and chemical properties. Most end-users seek a light yellow solid, usually crystallizing in well-formed grains when kept in sealed containers at room temperature. We monitor melting point closely, as this window of transition tells us much about compound integrity and contaminant levels—good lots typically show a consistent melting point, and we actively check for color shift, particle size changes, or off-odors that point to degradation or unwanted side reactions.

    Stringent HPLC and GC analysis back up our batch labels. Purity levels push above 99%, with residual solvents, water, or by-products tightly controlled. We avoid pushing output at the expense of quality; earlier shortcuts in process controls only trigger costly reworks and customer complaints, so we enforce thorough inline testing at multiple stages. During recrystallization and final drying, our staff brings years of sensory expertise: small changes in aroma or crystal clumping can signal a batch running out of spec. We neither downplay the impact of a contaminant on downstream catalysis nor ignore the rust in a single centrifuge. Every gram reflects many hours of monitored, hands-on work.

    Comparing to Other Aniline Derivatives

    Chemical markets push a wide variety of aniline derivatives, each shaped for slightly different end uses. What sets 2-Nitro-4-(Trifluoromethoxy)Aniline apart is its dual functional character. While classic nitroanilines supply useful reactivity, adding the trifluoromethoxy group stabilizes the ring and modifies solubility, volatility, and electron density. In a synthetic route involving nucleophilic or palladium-catalyzed couplings, traditional para-nitroanilines often need tighter atmospheres or harsher conditions, creating risks for side reactions and lower reproducibility. Here, our compound’s design allows milder reaction setups, less aggressive bases, and shorter reaction cycles.

    Working side by side with development chemists, we have seen how attempts to substitute with single-function aniline bases dampen yields or drag purification stages through extra effort. In environmental chemistry and advanced materials, the trifluoromethoxy group further restricts unwanted hydrolysis or oxidation—features that don’t show in standard monofunctional nitroanilines. With growing regulatory scrutiny on residuals in pharmaceuticals and agrochemicals, these subtle differences matter enormously. We align batch records and impurity profiles with customer applications because we know even a 0.5% impurity can derail compliance or trigger downstream waste treatment costs.

    How We Manage Raw Material Integrity

    There’s no separating end product quality from the integrity of incoming raw materials. Working directly with fluorination specialists and nitro precursor suppliers, our procurement checks every incoming drum for off-spec deliveries. Common issues stem from supply chain interruptions or substandard precursors. We document traceability from first nitration all the way through to the finished lots—every container holds a story, from receipt date to each handling environment. In our experience, irregular supply lines often mean key intermediates begin accumulating unwanted by-products well before actual synthesis takes place. We intervene early; we never wait for the final spectral fingerprint to uncover a problem when a quick supplier visit and proper material inspection can head off larger headaches.

    Practical Considerations in Manufacturing

    Real manufacturing outcomes stack up from daily vigilance, not just design. We calibrate reactors carefully to avoid hotspots that risk local decomposition of the trifluoromethoxy ring. Nitration reaction steps demand particular attention—overheating or poor mixing lead to side-chain decomposition, which small-scale lab syntheses might ignore but show up glaringly in larger runs. Early mistakes cost more than repair time: wasted material, off-spec slurries, and lost trust figure into every batch record. We work in open plant environments, where every team member—from shift technicians to quality leads—double-checks feed rates, temperature monitors, and agitation speeds. This isn’t simply protocol. In actual practice, we’ve seen a handful of poorly stirred reactors set production back by weeks. Tactile skills and solid training round out the lab protocols.

    Worker Safety, Site Handling, and Real Risks

    Handling 2-Nitro-4-(Trifluoromethoxy)Aniline in a manufacturing environment gives a clear picture of where risks emerge and safe procedures matter. The compound’s dust can irritate mucous membranes and, in some cases, provoke headaches or nausea if ventilation lapses or PPE falls short. While handling, we rotate workstations to reduce prolonged skin contact. Our team sets up robust local exhaust systems and keeps first-aid resources visible and in easy reach. Accidental spills or splashes happen, especially as pump seals age or transfer hoses develop leaks. Rather than painting industrial safety as abstract, we acknowledge direct experiences: even skilled operators can miss a small spill when trying to rush a line change. Getting everyone to slow down and follow clear procedures makes every pound of output safer for everyone—on the plant floor and for users downstream.

    Batch Records, Traceability, and Continuous Improvement

    Batch records are often overlooked in chemical manufacturing until a recall looms. We treat them as an everyday tool. Each manufacturing run builds a narrative: starting material lot numbers, critical process parameters, real-time observations from operators, and in-line monitoring data. Consistency trends emerge over years—heat transfer issues, filtration yields, the timing of sample draws. When a deviation shows up, we jump on root-cause analysis, not just patching it over for the next run.

    This approach pays off in ongoing improvements. By digging into real data—not assumptions—we’ve reduced solvent waste, improved reaction throughput, and minimized downstream rework. The end result isn’t simply a box checked for regulatory compliance but an honest reflection of our values: manufacturing must balance efficiency, customer need, and responsible stewardship of chemicals and resources.

    End User Results and Collaboration

    We don’t move batches in a vacuum. Over the years, our team has walked the production lines at customer sites, helped troubleshoot pilot runs, and interpreted QC results alongside partner scientists. This hands-on collaboration shapes our ongoing development cycles. Users appreciate clear communication, not just a specification sheet shoved in a shipping envelope. If questions crop up about solubility during formulation or about scale-up pressure profiles in a new reactor, our process experts pick up the phone. By seeing our compound through others’ eyes—across pharmaceuticals, dyes, and agrichemical lines—we refine process conditions and batch records to anticipate user challenges, aiming for smooth adoption in even the most demanding applications.

    Feedback highlights especially low levels of isomeric contaminants, which cuts out confusing purification routines and keeps synthetic routes closer to plan. In more than one case, we’ve been able to tailor small changes—such as fine tuning particle size distributions—to match customer filtration or dispersal setups. It’s not about making an off-the-shelf product fit; it’s about navigating the reality of different process lines, equipment ages, and technical goals.

    Environmental Footprint and Regulatory Alignment

    Chemical manufacture today requires more than a focus on technical performance. We trace the environmental profile of our process—solvent choice, waste generation, and downstream emissions. Where possible, we cycle solvents through in-plant recovery rather than releasing them as waste. Local regulations set tough standards on process venting, so we monitor and treat off-gases with care. Our team tracks regulatory patterns affecting fluorinated intermediates and nitroaromatics, continually tightening our records so that shipment documentation aligns with the evolving global landscape. When regulators or customers raise concerns about persistence, toxicity, or downstream breakdown products, we dig into new studies and upgrade our own monitoring accordingly.

    Why Specification Sheets Fail and Real Feedback Matters

    Specification sheets serve a purpose, but they can’t capture the broader context. Delivering a strictly defined 2-Nitro-4-(Trifluoromethoxy)Aniline only solves part of the challenge. Different reactors, atmospheric controls, and even staff experience levels can swing in real-world settings with varying consequences. By building in buffer zones on purity, checking for unusual odor notes or dustiness, and holding shipment for one last review if something seems off, our team puts genuine effort behind every order. We don’t trust that “nominal” values adequately reflect the messy, variable reality of chemical synthesis. Tight feedback loops with users illuminate real issues faster than any laboratory spec test alone.

    Looking Forward: Manufacturing for the Next Decade

    R&D labs and process chemists are shifting their sights toward more selectivity, greener processes, and smarter intermediates. The days of shipping an intermediate and letting customers sort out the problems afterward are fading. We share a responsibility with end users, regulators, and research communities to build a more collaborative business model. 2-Nitro-4-(Trifluoromethoxy)Aniline forms part of that vision—a specialty intermediate crafted not just with technical confidence, but informed by daily dialogue and visible process transparency from extraction to shipping crate.

    We continue to adjust our workflows in response to regulatory moves and industrial demands. Introducing automated sampling and data analytics, cross-training staff to spot unusual patterns, and refining environmental controls. Greater scrutiny in crop chemicals and active pharmaceutical ingredients is changing requests, testing routines, and documentation expectations. Our team leans into these shifts with the practical view of those who understand the challenge isn’t abstract—every screw-up or bottleneck means real downtimes, real lost orders, and reduced trust in both directions.

    Conclusion: Our Promise as Genuine Manufacturers

    We bring to market 2-Nitro-4-(Trifluoromethoxy)Aniline not as a faceless stock item or catalogue line, but as the result of a manufacturing process grounded in practical, daily experience and co-developed with the skilled users at the far end of the supply chain. Reliability stems from the sum of real-world care—clean reactors, itemized records, skilled labor, and trusted supplier links. Users feel the difference not just in yield or analysis reports, but in smoother routine and reduced setbacks for their own production lines. We’ve learned, through both success and setback, that manufacturing isn’t just about producing a molecule; it’s about building confidence for every application, every project, every partnership—one batch at a time.