Anhui Liwei Chemical Co., Limited
Products

Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro-


    • Product Name Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro-
    • Alias 6-Nitro-4-tert-amyl-m-aminophenol
    • Einecs 401-090-5
    • Mininmum Order 1 g
    • Factory Site Lingwu, Yinchuan, Ningxia, China
    • Price Inquiry sales2@liwei-chem.com
    • Manufacturer Anhui Liwei Chemical Co., Limited
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    787510

    Iupac Name 2-Amino-4-(1,1-dimethylpropyl)-6-nitrophenol
    Molecular Formula C11H16N2O3
    Molecular Weight 224.26 g/mol
    Cas Number 88578-57-4
    Appearance Yellow solid
    Melting Point Approx. 83-87°C
    Solubility In Water Slightly soluble
    Smiles CC(C)(C)CC1=CC(=C(C(=C1O)N)[N+](=O)[O-])
    Inchi InChI=1S/C11H16N2O3/c1-11(2,3)6-7-4-8(12)10(16)9(5-7)13(14)15/h4-5,16H,6,12H2,1-3H3

    As an accredited Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 250g of **Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro-** supplied in a tightly sealed amber glass bottle with safety labeling.
    Shipping Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro- should be shipped in tightly sealed containers, protected from light, moisture, and incompatible substances. It must comply with relevant hazardous materials regulations, including appropriate labeling and documentation. Store and transport at controlled room temperature, and handle with care using personal protective equipment to avoid exposure.
    Storage Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro- should be stored in a tightly sealed container, kept in a cool, dry, well-ventilated area away from sunlight, heat sources, and incompatible materials such as oxidizing agents and acids. Avoid moisture exposure and carefully label all containers. Personal protective equipment should be worn when handling to prevent skin and eye contact.
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    Certification & Compliance
    More Introduction

    Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro-: Our Experience and Perspective as the Manufacturer

    Introduction to the Product

    Over many years of chemical manufacturing, we have put much effort into refining the processes behind specialty substituted phenols. Among these, Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro- stands out as an example of what careful development and practical refinement can achieve. Our facility produces this compound with a strong focus on purity, consistent composition, and reliability in industrial performance. This material is recognizable for its specific structure: the phenol core carries both an amino group and a nitro group, with a 1,1-dimethylpropyl substituent providing unique attributes in downstream chemistry. We manufacture this molecule for researchers, chemical plants, and intermediate users who require precise raw materials.

    Process: From Raw Inputs to Finished Product

    Solid chemical manufacturing doesn't start on paper. In our practice, controlling input quality has a decisive impact. We start each batch by verifying precursor aminophenols, ensuring trace contaminants won’t affect yield or downstream utility. Over repeated runs, we found the nitration step demanded careful temperature control and active ingredient monitoring; the exothermic nature of this substitution can't be trusted to automation alone. Process engineers on the floor watch for color changes and viscosity shifts that signal progress. We learned that establishing reliable isolation points kept product recovery high, and it spared us from time-consuming rework. Years of tracking batch data have shown that our approach keeps purity levels high—what users notice in their results.

    Rigorous In-Process and Final Product Testing

    Each lot of Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro- passes through rigorous quality checks. Our laboratory runs high-performance liquid chromatography, IR spectroscopy, and melting point analysis, building up a detailed record with every batch. Chemical identity and impurity profiles matter just as much as published assay percentages. As manufacturers, we see frequent demand for products that not only meet, but exceed published assay values. Access to in-house analytics lets us tighten specifications according to feedback from formulators and researchers. Verification isn't about meeting a certificate: it’s about ensuring confidence in every shipment, which shapes project timelines and results for our customers.

    Why Manufacturers Like Us Care About Real-World Specifications

    Specifications are more than numbers—they reflect the kind of results users get in real-life applications. Over time, we've fielded calls from process chemists and research engineers whose work stalled because an ingredient didn't behave as expected. In our own development projects, we’ve experienced the costs and delays that surface from off-spec intermediates. That awareness drives us to deliver materials that react as predicted, dissolve at the proper rate, and yield consistent results even as projects scale from grams to metric tons.

    Properties and Performance Based on Real-World Outcome

    The 2-amino and 6-nitro substitutions in this phenol enable selective reactivity not available from other standard phenolic derivatives. The addition of the 1,1-dimethylpropyl group brings steric effects we’ve seen shift reaction kinetics and selectivity in both lab and pilot-scale setups. In our own testing, we observed that these features lead to improved process robustness, especially in steps like electrophilic aromatic substitution or protecting group strategies. Chemists in polymer, pharmaceutical, and specialty coatings sectors have confirmed that small alterations in molecular structure, like those embodied in this compound, often translate to marked differences in reactivity and end-product characteristics.

    User Feedback from Industrial and Academic Settings

    Direct feedback plays a major role in the adjustments we make to our synthesis and quality controls. Years of collaboration with industrial partners have taught us that downstream reactions benefit from the consistent analytical profile we maintain. For instance, certain active pharmaceutical ingredient (API) developers have pointed out how excessive levels of byproducts can disrupt crystallization or complicate purification steps, costing valuable time. We use these observations to guide our purification process and to set tighter internal limits.

    On the academic side, principal investigators and graduate students often share that the difference between a reproducible reaction and a failed one can lie in the subtle differences of starting material quality. By tracking reported variations in yield or side-product formation, we can refine our screening and adjust future lots. For example, some research teams studying polymer building blocks have reported different molecular weights or material strengths when alternate suppliers were used. No marketing material can substitute for the repeated, consistent lab success reported over years of use.

    Comparison with Other Phenolic Compounds

    Our experience producing a range of substituted phenols grants us a realistic perspective on what sets this molecule apart. Simpler nitro or aminophenols often lack the selectivity required in complex coupling reactions or advanced material synthesis. The presence of the bulky 1,1-dimethylpropyl group on the phenolic ring slows certain side pathways, as confirmed by the absence of unwanted byproducts in lab-scale trials. We have tested this experimentally, noting that product yield and purity often improve in stepwise organic syntheses when using our tailored product instead of more commonplace starting materials.

    Furthermore, our manufacturing staff often hears from chemists that switch between product grades for cost reasons. Reports have consistently shown that switching back from a lower-cost, less precisely-controlled supplier to our material reduces troubleshooting, batch debugging, and lost time. There’s a cost to using a commodity chemical when a more tuned, specialty intermediate is available—especially for high-throughput or regulated environments where reproducibility counts as much as yield.

    Handling and Storage: Built by Practice

    Years of storage and logistics history remind us that handling phenols and their derivatives requires more than a generic storage instruction. Many users underestimate the role of moisture, container choice, and temperature variation on long-term stability. We adopted sealed, lined drum and container systems to prevent oxidation and minimize cross-contamination. Product flow rates, solubility, and even dusting potential all feed back into how we package in order to ease both weighing and addition at the point of use. Several research and production partners have praised the low-clumping, free-flowing nature of the material received—attributes we maintain by controlling environmental factors at the packaging stage rather than hoping for the best after shipment leaves our doors.

    The Importance of Supply Chain Continuity

    Material supply interruptions pose a clear threat to time-sensitive projects. We have dealt with force majeure events, customs delays, and changes to international transportation rules. Rather than rely solely on just-in-time strategies, we maintain stocks of key raw materials and finished product, essentially absorbing upstream shocks and minimizing disruptions for downstream users. Updates in packaging date, lot tracking, and site cross-batching have all developed in response to customer needs for continuous supply and full material traceability. Our own losses during interrupted product shipments reinforced the value of these lessons for our customers.

    Environmental and Safety Practices Borne Out in Routine Work

    Manufacturing specialty chemicals such as Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro- brings responsibility not only to end users, but also to staff and community environments. Our team actively manages waste minimization, solvent recovery, and air emissions around the clock. We've adjusted our primary process steps over the years, decreasing process solvent volumes, recycling off-gas streams, and investing in equipment that improves worker safety and local air quality. Lessons from near-miss incidents have prompted new investments in containment and staff training.

    On-site emergency response planning and continuous environmental monitoring allow us to rapidly catch and correct deviations before they become release incidents. The expertise developed through direct handling informs the advice we give customers about safe laboratory and plant procedures. Nothing underscores these points like working next to colleagues every day, knowing they depend on proven controls as much as careful chemistry.

    Market Demand and Our Response to Industry Trends

    The market for tailored phenolic building blocks continues to grow, shaped by trends in electronics, polymer chemistry, and pharmaceutical intermediates. Through direct engagement with our customers, we observed increased demand for more selective, higher purity intermediates in new material applications. Not long ago, trends in electronics manufacturing required rapid adjustments in solubility and compatibility profiles, which our staff accommodated by adjusting process parameters and purities to meet new functional requirements.

    We noticed a shift toward more sustainable production methods among our clients, pressing us to further improve energy and water efficiencies across our own plants. By measuring process outputs and product performance over extended trials, we could document real reductions in energy use and waste output, which has since become part of our routine reporting to stakeholders and industry partners.

    Challenges in Manufacturing and Fielding Solutions

    Few things are as humbling as troubleshooting a stalled batch or responding to unexpected product inconsistencies. Over the years, we’ve encountered supply shortages of key raw materials and reacted by diversifying vendors, qualifying alternatives, and developing stockpiles. Every supply chain solution translates to cost, yet it buffers against pipeline gaps that leave production idle.

    In chemical synthesis, small shifts in temperature, reagent grade, or minor impurities influence results. Our internal corrective actions include cross-checking supplier lots, revisiting process validation, and running parallel test batches to catch issues early. We take advantage of root-cause analysis—the same approach recommended by industry regulators—because waiting for user complaints only means lost time and product. Our direct hands-on adjustments mean fewer surprises for researchers or plant managers downstream.

    Staff retention and know-how form another backbone of our operation. Continuous training, open communication of field feedback, and incentives for uncovering process improvements help keep knowledge alive and plant safety high. We have watched competing plants suffer from rushed staffing or skipped maintenance, only to lose product consistency in the process. Investment in people shields us from workflow disruptions and carries benefits straight into batch integrity and product reliability.

    Collaboration and Customer Engagement

    One ongoing lesson we’ve learned is the critical value of close engagement with end users, both industrial and academic. Instead of relying exclusively on sales data or anonymous feedback loops, our technical team speaks regularly with those who order, receive, and use our compounds. These conversations give us insight into changing process requirements, new project demands, and unexpected troublespots. For Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro-, we have adjusted purity, packaging volume, and documentation based on these shared experiences.

    Recently, a customer in the specialty polymer field reported variations in product performance linked to trace metal content from a former supplier batch. Our lab team cross-checked our procedure, ran targeted metal impurity scans, and adjusted filter protocols to further tighten specifications. Direct user reports far outstrip agency data sheets in shaping the day-to-day improvements we make.

    Supporting Innovation Through Access to Consistent Materials

    Few innovations in chemical engineering are possible without ready access to reliable raw materials. By centering reliability, transparency, and control in our manufacture of Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro-, we act as a direct partner in driving research and enabling industrial scale-up. As new applications appear, we leverage our direct process experience and laboratory data to support smaller runs for pilot studies or bulk lots for production scale-up, knowing that changes in consistency or profile could undo months of progress for our customers.

    We routinely host technical exchanges—phone calls and online sessions as well as onsite visits—to help downstream users work through process improvements. These open lines of communication reinforce continual improvement at every production stage and equip our own teams with valuable feedback for further refinements.

    Future Prospects: Adapting and Advancing

    The landscape for advanced phenolic intermediates continues to change, presenting both new opportunities and the continual challenge of fine-tuning process and quality control. Our direct participation in industry working groups and technical committees gives us firsthand exposure to regulatory developments, new analytical techniques, and process innovations. We apply this knowledge not as a theoretical exercise, but as concrete upgrades to our own plant and procedures, aiming to stay ahead of regulatory, safety, and performance expectations.

    As customers ask for more data on material provenance, sustainability indices, and carbon footprint, we are building out our tracking and reporting systems. Drawing from our operational history, we have set pathways for expanding both green chemistry approaches and robust supply planning. The lessons learned from years of hands-on manufacturing—the missed deadlines, the successful scale-ups, the adjusted logistics—guide our efforts on what to improve next.

    Conclusion: The Manufacturer’s Role in Reliability and Progress

    Phenol, 2-Amino-4-(1,1-Dimethylpropyl)-6-Nitro- has grown from a specialty intermediate to a widely used building block across several industries and research domains. Our experience as the actual producer grounds every improvement we make, whether it’s in purity, packaging, or documentation. Each batch reflects a long line of lessons learned—troubleshooting, testing, adapting to new findings, and following up with the people who leverage this chemistry for practical innovation.

    We see ourselves not as distant suppliers, but as active contributors to every project that runs on this compound. That means prioritizing the details that make a real difference, from tight control over raw inputs to open communication with end users. In a market where intermittent performance or off-spec batches can grind innovation to a halt, our commitment to hands-on manufacturing serves as the foundation for progress across a widening range of disciplines.