|
HS Code |
500233 |
| Chemicalname | Phenol, 3-Amino-4-Methyl- |
| Casnumber | 2835-98-5 |
| Molecularformula | C7H9NO |
| Molecularweight | 123.15 |
| Appearance | Light brown to beige solid |
| Meltingpoint | 70-74°C |
| Boilingpoint | 295°C |
| Density | 1.18 g/cm³ |
| Solubilityinwater | Moderate |
| Synonyms | 3-Amino-4-methylphenol |
| Pubchemcid | 19537 |
| Smiles | CC1=CC(=CC(=C1)O)N |
| Inchikey | DHYQYGGFNWXUIA-UHFFFAOYSA-N |
As an accredited Phenol, 3-Amino-4-Methyl- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 100g amber glass bottle labeled "Phenol, 3-Amino-4-Methyl-" with hazard warnings, tightly sealed, and packed for laboratory use. |
| Shipping | Phenol, 3-Amino-4-Methyl- should be shipped in tightly sealed containers, protected from light, moisture, and incompatible materials. It must be handled as a hazardous chemical, transported according to applicable regulations (such as DOT or IATA), and accompanied by appropriate safety documentation (SDS), including hazard identification and emergency procedures. |
| Storage | Phenol, 3-Amino-4-Methyl- should be stored in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizing agents and acids. Keep the container tightly closed and protected from light and moisture. Store in a chemical-resistant container, following all local, state, and federal regulations for hazardous chemicals. Avoid exposure to heat and direct sunlight. |
Competitive Phenol, 3-Amino-4-Methyl- prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615380400285
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Daily work in a chemical manufacturing facility means living with the real-world considerations that drive every batch of Phenol, 3-Amino-4-Methyl- through to completion. Inside the plant, our focus aims at precision, reliability, and the genuine impact this chemical offers in advanced synthesis, particularly when compared to more common phenol derivatives. As a manufacturer, we don’t just watch for purity in a test tube; we track how each variable influences downstream applications, how it fits into various workflows, and why our customers come back for this specific compound instead of generic alternatives.
Every chemical has its job to do, but 3-Amino-4-Methylphenol answers needs that standard phenol, or even related methylphenol structures, can’t always address. In the labs and factories that depend on us, chemists and production engineers trust this compound because of its reliable amine activity combined with a specific methyl substitution. That combination brings balance between reactivity and stability, letting clients push reactions forward without unwanted side products derailing a process. In our shop, we see this particularly in the way the 3-amino function plays off the para-methyl group, introducing key differences in electron density that support cleaner pathways during colorant synthesis, pharmaceuticals, and specialty resin formulations.
Other phenol derivatives might look similar on paper, but side-by-side in a synthetic procedure, the unique pattern of reactivity in 3-Amino-4-Methylphenol saves time and labor. I’ve watched technical teams compare outcomes and see significant differences in yields and purity after switching—especially where selectivity matters most. In practice, this means fewer offcuts in intermediate stages, higher throughput, and more confidence in each finished lot.
From a manufacturing standpoint, every lot of 3-Amino-4-Methylphenol is more than a CAS number and percent purity. Operators in the plant monitor each filter and reactor by-hand as well as through automated process controls, verifying identity through spectroscopic analysis and finishing with targeted melting point checks. Each batch includes a visual check for color and particulate load, because downstream users—especially those in dye, pigment, and pharmaceutical synthesis—notice even small differences in these parameters. Processes built up over years help avoid contamination risks, and we’ve adapted cleaning protocols so one run won’t affect the next.
Traceable sourcing begins with raw materials. Most clients need absolute confidence that precursors do not introduce residual metals or unknown compounds, because even a fraction of a percent impurity can ruin an expensive catalyst or react unpredictably during scale-up. Our staff stick to supply partners who back their quality, and our specification sheets tell the real story of each lot, not just an average or a marketing-driven highlight. This attitude has kept long-term partnerships with pharmaceutical and specialty material clients.
Unlike smaller operations, a production line at scale means a compound such as 3-Amino-4-Methylphenol goes through repeated analytical checks. Purity usually registers above 98%, but we pay closer attention than the numbers suggest. Melting range, residual moisture, and even subtle shifts in IR or NMR spectra tell a fuller story about how that batch will behave later. During a heat wave or cold snap, technicians catch drift in product consistency and adjust purification accordingly, ensuring grades remain suitable for high-precision users.
Particle size, though secondary, factors into how seamlessly the compound integrates into solid or liquid phase reactions. Large crystals slow dissolution, which can delay a critical step in continuous flow reactors. Too fine, and you face dusting issues or bulk-handling headaches. Operators adjust crystallization steps to deliver a product that pours evenly and minimizes hang-up in equipment, passing these practical benefits forward to end users who value streamlined additions to their process streams.
Every request for customization—be it a non-standard particle size, custom packaging, or tweaks in solvent residue—typically starts with a call from a project chemist or an engineer working an unexpected kink out of a process. These aren’t theoretical problems. I’ve walked the warehouse floor and spoken to teams sweating over blocked valves or complaints from production lines that received clumped product due to poor storage or shipment during high humidity. Over time, we helped solve these issues by adjusting our packaging, working out real-time moisture barrier strategies, and even shipping in custom containers for particularly hydrophobic environments.
For years, most stories of 3-Amino-4-Methylphenol center on its use in fine chemical synthesis. Dyes and pigments companies talk about the value of its amine coupling reactivity, citing lower amounts of unreacted starting material and easier purification steps. This feedback loops into our QA process, prompting us to tighten tolerances or add extra sampling after production surges.
Manufacturers further down the supply chain face their own set of challenges. In high-throughput colorant fabrication, a shift in feedstock consistency can upend batch yields, extend filtration times, or create headaches around product color uniformity. Our plant’s approach to quality—managing both analytical and hands-on standards—cuts downtime for clients and helps them ramp up their output when timelines matter. Pharmaceutically, even minor shifts in chemical purity mark the difference between a successful intermediate and a failed run; our track record stems from ongoing investments in purification technology and staff training.
Shipping and storage may seem like afterthoughts but become real-world obstacles fast. We load and seal each drum under dry, inert conditions to cut the risk of moisture uptake, oxidization, or cross-contamination. Years of trial and error brought us to packaging that survives long sea voyages, warehouse humidity, or the unpredictability of road transport to remote formulators. The real value to our customers shows not in lab specs but in the drop in complaints or requests for rework after product arrives at their docks.
Regulatory responsibility isn’t optional. Each step, from weighing raw components to blending, filtration, and filling, falls under rigorous compliance checks. Clients in regulated industries—especially active ingredients producers—trust our adherence to international guidelines. Our documentation and batch release procedures—resulting from regular regulatory audits and customer inspections—provide transparency without extra red tape.
Environmental stewardship now shapes both how we think about waste minimization and what we communicate to supply chain partners. Solvent recovery, on-site water treatment, and waste segregation have moved from side projects to ingrained plant routines. Direct feedback from downstream users about solvent inclusion, residue, and regulatory reporting drives us to refine byproduct management and share disposal best practices. These conversations matter to users facing both local environmental rules and customer-led sustainability ratings.
R&D drives evolution in our process routes and product consistency. Early pilot batches of 3-Amino-4-Methylphenol once ranged widely in yield and byproduct profile; today, automated monitoring narrows those windows, while old-fashioned manual checks still play a role at every stage. Scale-up doesn’t just mean running a bigger reactor. Thermal management, agitation speeds, and even the order of reagent introduction affect impurity profile and cost of purification. Years of feedback from both lab and industrial users made us alter everything from filtration media to dryer temperatures, delivering a more reproducible end product.
Formulation chemists benefit when they can count on exact performance in repeat experiments and upscaling. During product development, users often come to us asking for technical guidance or sharing observations from pilot lines that suggest minor formulation tweaks. This give-and-take lets us adapt practices quickly, minimizing downtime and reruns for users at both laboratory and production scale.
No sales channel or distributor can substitute manufacturer-to-user dialogue. Many of the most important innovations in quality or performance come from the small details: how the material stirs into a vessel or what happens when an operator uses a slightly different process solvent. We make a point of following up on these use cases, logging feedback from chemical engineers and technicians actually handling the product day in, day out. Real troubleshooting emerges from these daily exchanges, not from generic instructions or distant lab studies.
Cross-industry lessons help drive better outcomes. Pharma users might report on narrow impurity tolerance, prompting upgrades in our purification cycles, while plastics formulators share experience with bulk flow or granule sizing that shapes how we control particle formation. These stories move upstream and influence manufacturing protocols, keeping end-user experience at the center of change.
Long-term partnerships drive how and why we prioritize capacity and service. During global supply chain disruptions, a stable production plan and access to reserves kept our customers from running short of critical materials. Years’ worth of investment in backup raw material stocks, dual-source planning, and local storage mean fewer surprises for our buyers. The pattern of repeat orders and customer loyalty grows from this practical, reliability-oriented approach.
We field technical queries daily regarding the subtle distinctions between 3-Amino-4-Methylphenol and other phenolic amines. Our experience on the factory floor, and in close discussion with industry users, makes these answers more grounded. Most issues get handled well before they escalate, simply because our technical teams listen as closely as they produce.
As downstream needs grow more specific, the requirements for tighter purity profiles, new packaging solutions, and sustainability assurances keep us adaptive. Feedback loops from batch failures, unexpected analytical results, or new product claims spark internal reviews. When adaptation calls for a change in process, those changes build from open feedback, not just market pressure.
Many clients share ideas for greener routes and product stewardship: less material waste, improved recyclability, and clear life-cycle reporting. We’ve taken up these challenges, working with both equipment suppliers and academic researchers to trial more selective catalysts, minimize hazardous side streams, or deliver end-use documentation that matches evolving regulatory environments.
Some of the biggest advances in specialty dyes, polymers, and API intermediate synthesis center on subtle advantages delivered by reliable, well-characterized phenolic amines. Reports from research chemists often cite the clarity of reactivity and the problem-free integration of our 3-Amino-4-Methylphenol into complex reaction schemes. In industry, production managers appreciate the limited downtime and rare need for product customizations, which lets them predict outcomes and manage costs with less uncertainty.
Our staff see requests for everything from small R&D lots to bulk deliveries destined for continuous manufacturing. In each case, consistent supply, honest technical advice, and real accountability for handling product issues keep relationships strong and support rapid progress in customer R&D or scale-up plans.
Technical users regularly ask about differences between 3-Amino-4-Methylphenol and other functionalized phenols or methylated aminophenols. In hands-on work, the distinction often comes down to the position of the amino and methyl groups. This structure alters reactivity, shifting the balance between nucleophilicity and electronic stabilization. In practical terms, colorant producers see sharper dye colors and better bath stability, pharma companies report purer intermediates with less need for post-reaction cleanup, and manufacturers in specialty resins gain an advantage in processing time.
Where competitors rely on off-the-shelf products or inconsistent supply, our focus on purpose-driven manufacturing brings long-term consistency, predictable analytical profile, and real-world process efficiency. Customer stories continue to validate this hands-on, experience-driven approach. Differences aren’t just analytical—they show up in better yields, lower waste, and positive feedback that keeps shaping the way we make each batch.
Our experience with 3-Amino-4-Methylphenol, from raw material handling through the final packed drum, shapes everything about its real-world role in downstream chemistry. Key differences grow clearer through feedback from daily users who value predictable quality, collaborative problem-solving, and a commitment to continuous process improvement. As market expectations, regulatory standards, and customer needs shift, the practical know-how rooted in years of manufacturing, testing, and adapting keeps this product relevant and reliable. Each batch connects lab intent with industrial execution, carrying forward lessons from every user who depends on it for results that matter.
