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HS Code |
129016 |
| Chemical Name | 2-Chloro-4-(Trifluoromethoxy)Aniline |
| Molecular Formula | C7H5ClF3NO |
| Molecular Weight | 211.57 g/mol |
| Cas Number | 88149-49-9 |
| Appearance | Light yellow to brown solid |
| Melting Point | 48-52°C |
| Purity | Typically ≥98% |
| Solubility | Slightly soluble in water; soluble in organic solvents like DMSO and methanol |
| Density | 1.48 g/cm³ (approximate) |
| Synonyms | 2-Chloro-4-(trifluoromethoxy)benzenamine |
| Smiles | C1=CC(=C(C=C1OC(F)(F)F)Cl)N |
| Inchi | InChI=1S/C7H5ClF3NO/c8-5-3-6(13)2-1-4(5)12-7(9,10)11 |
| Storage Conditions | Store in a cool, dry place; keep container tightly closed |
As an accredited 2-Chloro-4-(Trifluoromethoxy)Aniline factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Brown glass bottle, 25 grams, sealed with a screw cap and tamper-evident seal, labeled with chemical name, hazard symbols, and handling instructions. |
| Shipping | **Shipping Description (approx. 50 words):** 2-Chloro-4-(trifluoromethoxy)aniline should be shipped in tightly sealed containers under ambient or cool conditions, away from heat and strong oxidizers. Label all packages as hazardous if required, and comply with local and international regulations for chemical transport, including UN numbers and proper hazard classification. Use appropriate secondary containment to prevent leaks. |
| Storage | **2-Chloro-4-(Trifluoromethoxy)aniline** should be stored in a tightly closed 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. Store at room temperature and ensure proper labeling. Use chemical-resistant shelving and follow local regulations for hazardous substances. |
Applications of 2-Chloro-4-(Trifluoromethoxy)Aniline in Industrial ManufacturingAs a direct manufacturer of 2-Chloro-4-(Trifluoromethoxy)Aniline, we enable a range of downstream sectors to capitalize on this specialty intermediate’s unique reactivity and safety characteristics. Below, you’ll find detailed application scenarios, with formulation standards, dosage references, processing integration points, and lists of finished products—all based on authentic industrial use cases. 1. Synthesis of Agrochemical Active IngredientsEuropean and Asian agrochemical companies employ this intermediate in multi-step synthesis for selective herbicides and fungicides. Its halogen and trifluoromethoxy functionality boosts target molecule bioactivity and environmental persistence, making it attractive in modern crop protection R&D pipelines. R&D chemists incorporate it during advanced intermediate coupling, optimizing for both high yield and regulatory compliance. Industry compliance standards
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2. Pharmaceutical Intermediate for Fluorinated Drug APIsSeveral specialty pharma CDMOs and large-molecule pharmaceutical manufacturers specify this aromatic intermediate during synthesis of patent-protected fluorinated APIs, especially for anti-viral and CNS drug pipelines. It enters the active core construction process, utilized for both its reactivity and electron-withdrawing effect, which modulates both metabolic stability and target affinity in finished APIs. Industry compliance standards
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3. Intermediate for Specialty Dyes in MicroelectronicsManufacturers of functional dyes for liquid crystal displays and high-end printing ink utilize this molecule to improve solubility and electronic properties. Its trifluoromethoxy group increases electron density and thus dye stability, which is especially critical in high-brightness or UV-resistant applications used within display and semiconductor fabrication. Industry compliance standards
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4. Fine Chemical Precursor in Advanced Polymer AdditivesProducers of advanced polymer additives and specialty resins use this halogenated aromatic as a reactive site in the formulation of high-performance stabilizers and flame retardant agents. The electron-withdrawing trifluoromethoxy group elevates thermal stability, while the chloro group enables selective post-functionalization; these traits are exploited in next-generation engineering plastics, especially for automotive and electronics applications. Industry compliance standards
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5. Building Block for Crop Protection Chemical IntermediatesChemical synthesis divisions in crop protection R&D exploit this molecule as a structural core for novel candidate intermediates, particularly in the investigation of new mode-of-action chemistry against resistant weeds and pests. Integration focuses on preparing advanced intermediates with electron-rich aromatic systems, aiding subsequent halogenation and functional group manipulation chemoselectivity. Industry compliance standards
Typical usage ratio
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As hands-on producers of 2-Chloro-4-(Trifluoromethoxy)Aniline, we draw a clear line between the actual process of making molecules and the common chatter of intermediaries. In our facility, the path from raw material inspection to the finished product is visible, traceable, and directly influenced by years of process improvements. We know that chemists, formulators, and downstream users stake their reputation on every drum or flask. So the story of this fine chemical carries more weight for us than a string of catalog numbers ever could.
Our experience with 2-Chloro-4-(Trifluoromethoxy)Aniline comes from practical trials, technology upgrades, and lessons learned on the shop floor. This compound has been shaped not just by textbook chemistry, but by operational realities—batch control, safe handling of chlorinated and fluorinated intermediates, solvent selection, and waste minimization. We install analytical gates at every stage. Through all this, the product that leaves our gate holds depth behind each spec number and test report.
Known by its CAS number 88392-89-0, 2-Chloro-4-(Trifluoromethoxy)Aniline draws attention with its balance of electronic and steric properties. The model we deliver is defined by its stringent GC and HPLC purity tests—consistently above 98%, verified by both in-house and third-party labs, and by the unmistakable pale crystalline appearance that speaks to pure processing and careful drying. Moisture and volatile residue are both controlled tightly; residual solvents sit below detection limits because we continually refine our distillation steps. Stability in sealed containers sits well within expected shelf life, which customers have confirmed under real-world shipping and storage conditions.
Every lot comes from fixed, qualified production lines. Our traceability goes back to every kilogram of starting material and cleaning protocol, and each analytical result feeds into continuous improvement loops. This stands apart from generic offerings—especially those where records run shallow or where origin and compliance become foggy. As manufacturers, every process tweak shows up in the way 2-Chloro-4-(Trifluoromethoxy)Aniline performs downstream. We have seen customers tell the difference between well-processed lots and those cut by shortcuts or transit mishaps.
Researchers and production chemists turn to 2-Chloro-4-(Trifluoromethoxy)Aniline when simple anilines fall short. Its electron-deficient ring stands out, offering unique substitution patterns and reactivity for constructing diverse heterocycles, advanced intermediates in pharmaceutical routes, and specialized agrochemical compounds. In our daily work, we see demand from both pilot labs and full-scale plants. Formulators seek the trifluoromethoxy substituent for its impact on metabolic stability, bioactivity, and overall synthetic versatility.
We support customers looking to build complexity reliably—those pursuing new kinase inhibitors, fluorinated phenyl-ureas, or seed treatment actives. Several innovative drug candidates can credit their early lead optimization to reliable 2-Chloro-4-(Trifluoromethoxy)Aniline supply. Over time, we have helped scale up several programs from a few grams to over 100 kilograms, with close partnerships at every step. Fine-tuning purification, controlling color, suppressing side reactions, and carefully filtering end product makes or breaks a route. These small differences separate success in forging new chemical spaces from the risk of costly setbacks.
Direct manufacturing brings control. In an industry crowded with rebranded material of uncertain origin, our facility answers each stage—from raw material intake, glass-lined reactor charging, to precision-controlled temperature ramps and monitored pressure relief. We invest in on-site instrumentation and skilled analytical staff, so when specifications call for high-performance, the improvement shows directly in product quality. No roundabout sourcing dilutes our oversight.
Many marketplace alternatives originate from batch splitting—drums sold and resold, with little oversight between. Our customers have reported contamination from extended storage, polymerized side products, or packaging that leaches. By contrast, we use dedicated storage designed for chlorinated and fluorinated organics, consistent labeling, and full documentation. Our own laboratory scales and validates every process change before it appears in your flask. Trends in impurity profiles, not visible in legacy supply, have emerged from sharing customer feedback and running batch retrospectives. Our commitment extends beyond technical support. If a problem emerges, it is our own process on the line, and we resolve it at the source.
Compared with more common mono-substituted anilines, this compound’s trifluoromethoxy group creates significant effects on chemical behavior—greater lipophilicity, altered reactivity, and expanded compatibility with tailored synthesis. In-house synthesis delivers consistent performance across projects, where reactivity profiles match expectations and downstream process steps follow without surprise. These differences only become clear in the hands of experienced chemists managing multi-step programs. Each batch carries that difference forward, especially as projects scale.
Over the years, we have seen this building block open up non-standard modification routes for blockbusters and niche products alike. Medicinal chemists appreciate how fluorinated aromatics reshape metabolic clearance, protein binding, and solubility. The tough part comes at scale—ensuring tight quality holds as batch sizes increase. This transition from synthesis screening to pilot campaigns often highlights gaps in the supply of fine chemicals: inconsistent purity, unknown batch history, poorly controlled moisture, or ambiguous labeling. As producers mapping the chain from kilogram to multi-ton, we have repeatedly addressed these needs with tighter controls and continuous learning.
Regulatory compliance and environmental management shape real decisions. Instead of shifting the burden onto distributors, we manage and treat our process byproducts ourselves, investing in upgraded emissions controls and solvent recycling. These project costs never appear in a simple pricing table—they are built into safer working conditions for our staff and better confidence for our partners. This is particularly important as the regulatory framework for halogenated compounds tightens yearly. We maintain up-to-date documentation and certifications on handling, transport, and waste so our customers can keep their own risk assessments strong.
Another growing need has been supporting clients who operate under green chemistry mandates. We have experimented and now use alternative solvents and phase-transfer methods to reduce hazardous inputs where possible. Some conversations with customers have led to batch customizations, such as salt selection or alternate purifications, to match more stringent downstream requirements. Our team treats feedback seriously—it shapes R&D priorities and supply planning instead of lingering as afterthoughts. Key successes in process improvements—like reducing batch times or improving throughput—result directly from these two-way collaborations.
Fluorinated and chlorinated aromatics require respect—both for safety handling and downstream liability. At the scale we operate, containment protocols for equipment cleaning, staff PPE, and catalyst residue management become routine, not exceptions. Every transfer, filtration, and distillation step gets logged, reviewed, and re-trained where problems emerge. Staff competency underpins safe scaling, which allows us to ship confidently, even across regulatory boundaries.
Traceability runs deep in our records. From each shipment of aniline arriving at our gate to the final certificate on an outbound drum, nothing gets decoupled. Feedback loops connect laboratory reality to production planning. If a new impurity appears at polymerization in a customer’s run, our teams go back to batch records and pull real samples for investigation. This direct problem-solving sets the manufacturer apart. No amount of branding or after-sale support compensates for a lack of control at the molecular level. Our customers understand this difference; their own audits have confirmed the value of origin transparency, especially as product liability climate and compliance requirements grow ever more demanding.
After disruptions to global logistics, many end users have felt the pinch from fracturing supply lines and opaque vendor chains. In these times, material origin and reproducibility climb to the forefront. Our approach brings clarity: the entire chain sits under one roof or with close partners, backed with records and real process knowledge. If a customer’s process pivot calls for an urgent profile review or a small-scale extra purification, we step in with in-house capacity, not excuses or delay. Over time, our structure has absorbed lessons from both successes and setbacks in the supply landscape, leading to better risk mitigation and less exposure to the random drift that can sideline projects.
We see growth from users who have faced the limitations of generic compound dealers—where substitution risk, documentation gaps, or failure to meet new technical hurdles threaten delivery timelines or regulatory filings. As requirements for supporting data, batch traceability, and performance records rise, the space narrows for repackaged or poorly traced sources. Our efforts, though more intensive in upfront investment and time, create bridges for our customers instead of leaving them to guess at root causes and supply integrity.
Process chemistry never stands still. The margin by which a product like 2-Chloro-4-(Trifluoromethoxy)Aniline distinguishes itself gets set by subtle shifts in raw material quality, changing solvent profiles, new purification techniques, and customer feedback. In the field, we hear the same concerns—from academia scaling up new syntheses to production teams maintaining validated routes under GMP conditions.
One recent feedback cycle showed that certain formulations demanded even tighter controls on trace halides and amine impurities. Our R&D looped in new adsorbent beds and microfiltration setups to reduce these traces significantly, leading to an improved impurity profile confirmed by customer-side HPLC runs. These kinds of iterative improvements can't happen in the absence of direct control or interest in end-use realities—qualities that only stable manufacturers bring to partnerships. Open channels for feedback and co-development have driven adoption in new applications, especially where conventional materials would otherwise restrict innovation.
Our commitment to process monitoring and investment in technical staff brings both immediate results and long-term learning. Many of our chemists, production engineers, and QC specialists have stayed for years; their collective experience translates into fewer surprises, smoother custom runs, and a culture of improvement instead of routine compliance. This culture sits at the core of reliable supply.
In our work, reliability does not rest simply on having a product in stock or hitting standard assay numbers. It emerges from a web of linked priorities: robust process control, qualified raw inputs, adaptive scale-up, and open partnership with users. The market for 2-Chloro-4-(Trifluoromethoxy)Aniline has grown with the push for innovative fluorinated scaffolds, sharper SAR studies, and field-tested agrochemicals—but the risk of failure has grown, too, through every broken promise or corner cut by volume dealers.
Real reliability gets tested in crisis: weather interruptions, volatile currency trends, changing customs oversight, and discovery of new impurities. As the direct manufacturer, our incentives align with product performance and downstream delivery, not just the next sale. Traceable quality builds trust; that trust fuels repeat business and deeper collaboration with customers who remember which suppliers solved their problems and which vanished after difficulties. A lot of promises swirl in fine and specialty chemicals, but persistent value traces to those who keep learning, stay transparent, and show up each cycle of the collaboration.
Every batch of 2-Chloro-4-(Trifluoromethoxy)Aniline that leaves our warehouse represents not just kilograms of inventory, but the outcome of constant adjustment, transparent quality standards, and respect for the challenges our customers face. From first contact through years-long supply relationships, our value is grounded in being true process stewards. We look at volumes from a compound and see more than order numbers; we see each project that depends on making the right molecule, at the right time, with no surprises.
Many options crowd the market, but as the direct source, our difference shows up when timelines shorten, specs tighten, and regulatory scrutiny increases. When you need insight into subtle trace effects, history on every process tweak, or a quick response to a new challenge—our own lab teams engage, drawing from deep data and lived mistakes. We align our priorities with yours because we share the stake in every successful project, both in performance and compliance. That is the real mark of a chemical manufacturer’s role in modern industry.
Our journey with 2-Chloro-4-(Trifluoromethoxy)Aniline reflects more than chemical engineering; it reflects partnership, risk management, and continual learning. As technologies advance and regulatory landscapes evolve, the ability to deliver both stable supply and flexible, innovative support becomes more critical. We place great weight on what users tell us—whether the need is for tailored purity, customized packaging, or a shift in supply chain security. Good chemistry walks hand in hand with honesty and open technical development.
Future applications keep expanding. The demand for 2-Chloro-4-(Trifluoromethoxy)Aniline stands to grow as research opens new routes in bioactive molecules and specialty materials. By holding the line on quality, expanding analytical capacity, and investing in staff development, we place ourselves alongside those looking to innovate, scale safely, and respond to regulatory and commercial shifts. We invite those seeking true process partners to look beneath surface numbers and see the real difference that comes from a manufacturer living each day in the world of applied chemistry.