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1,4-Benzodioxan-6-Amine

    • Product Name 1,4-Benzodioxan-6-Amine
    • Alias 6-Amino-1,4-benzodioxane
    • Einecs 621-322-0
    • 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

    405537

    Cas Number 2621-92-5
    Molecular Formula C8H9NO2
    Molecular Weight 151.16
    Iupac Name 1,4-benzodioxan-6-amine
    Smiles C1COC2=CC=CC(=C2O1)N
    Appearance Off-white to light yellow solid
    Melting Point 98-102°C
    Solubility In Water Moderate

    As an accredited 1,4-Benzodioxan-6-Amine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 250 grams of 1,4-Benzodioxan-6-Amine is supplied in a sealed, amber glass bottle with a tamper-evident cap and clear labeling.
    Shipping **Shipping Description:** 1,4-Benzodioxan-6-Amine is shipped in sealed containers under ambient conditions. The packaging complies with safety guidelines to prevent leakage or contamination. It is clearly labeled, protected from moisture and incompatible substances, and accompanied by appropriate documentation, including the Safety Data Sheet (SDS), ensuring safe handling during transit.
    Storage 1,4-Benzodioxan-6-Amine should be stored in a tightly sealed container in a cool, dry, well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers. Protect it from light and moisture. Proper chemical labeling and adherence to local regulations and safety guidelines are essential to ensure safe storage. Always use appropriate personal protective equipment when handling.
    Application of 1,4-Benzodioxan-6-Amine

    Applications of 1,4-Benzodioxan-6-Amine in Industrial Manufacturing

    As a direct manufacturer of 1,4-Benzodioxan-6-Amine, we supply high-purity material tailored for established downstream application fields. This amine intermediate participates in specialized synthesis routes requiring precise reactivity and compliance with industry and regional technical standards. The following sections describe its real industrial integration, with focus on compliance, formulation, process role, and end-use products as adopted by leading global manufacturers.

    1. Pharmaceutical Intermediate for CNS-Active Compounds

    Major pharmaceutical groups rely on this amine in multistep syntheses of central nervous system (CNS) agents, especially those targeting serotonin and dopamine pathways. Its reactivity with acyl chlorides or aldehydes enables selective coupling and cyclization steps, often under inert conditions. Downstream quality assurance depends on strict control of isomeric purity and trace impurity profiles, as defined by international pharmacopoeias and pharmacopeial monographs.

    Industry compliance standards

    • ICH Q7 Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • USP-NF, Ph. Eur.: Residual Solvent and Impurity Control
    • European Medicines Agency (EMA) guidelines for starting materials

    Typical usage ratio

    • 0.6–1.8 molar equivalents per API batch, adjusted based on target yield and downstream coupling efficiency; minor adjustments for scale-up or polymorphic form stability.

    Downstream process integration

    • Amine functionalization stage, post-halogenation or methylation—added as a primary reactant during intermediate coupling (amide/imine formation).

    Final product types

    • API intermediates: substituted benzodioxane derivatives for psychoactive medications (e.g., selective serotonin reuptake inhibitors, antipsychotics, and related small molecules)

    2. Synthesis of Agrochemical Active Ingredients

    Agrochemical formulators select this raw material for constructing heterocyclic cores found in modern insecticides and fungicides. The amine’s high nucleophilicity facilitates integration into complex scaffolds under controlled anaerobic conditions and catalyzed condensation. Regulatory traceability and run-to-run batch consistency are crucial for meeting global agrochemical registration requirements.

    Industry compliance standards

    • FAO/WHO specifications for technical active substances
    • ISO 9001:2015-certified quality management for agro input manufacturing
    • REACH (EC No 1907/2006) Registration, Evaluation, Authorisation and Restriction of Chemicals

    Typical usage ratio

    • 5–12% by reactant weight in target synthesis step; adjusted based on active ingredient design and required impurity control.

    Downstream process integration

    • Introduced during heterocycle ring-closure or aminomethylation step; reaction temp. kept at 60–80°C under nitrogen to prevent over-oxidation or polymerization.

    Final product types

    • Pyridoxazine- and benzodioxane-based agrochemical technical concentrates
    • Formulated insecticides and fungicide pre-mixes

    3. Performance Polymer Synthesis (Specialty Resins)

    Specialty polymers manufacturers integrate this amine as a co-monomer or chain-modifying agent to tailor the dielectric and mechanical properties of engineering resins. Its bicyclic structure imparts rigidity while the aromatic nitrogen allows functionalization for further cross-linking or additive incorporation. Stringent monomer purity and handling controls ensure reproducible polymer performance in regulated downstream fields.

    Industry compliance standards

    • ISO 9001:2015 for resin manufacturing
    • RoHS (Restriction of Hazardous Substances) for electronic and electrical applications
    • EN ISO 1043-1 for plastics nomenclature

    Typical usage ratio

    • 1–4% by weight in co-polymerization batches; precise dosage determined by target glass transition temperature and impact strength specifications.

    Downstream process integration

    • Fed as a minor monomer during aqueous or solvent-phase condensation or step-growth polymerizations; neutralized after reaction to minimize residual amine content.

    Final product types

    • High-temperature plastics for electrical insulation
    • Adhesive resins and specialty laminating agents

    4. Advanced Dye and Pigment Intermediate

    Colorant manufacturers utilize this amine’s ortho-quinonic reactivity to build complex chromophores for use in specialty dyes and stable organic pigments. Its precise introduction controls color fastness, photostability, and metal complex formation needed in high-end printing and textile inks. Stringent analytical monitoring ensures final product meets international colorant and materials standards for safety and migration.

    Industry compliance standards

    • ETAD (Ecological and Toxicological Association of Dyes and Organic Pigments Manufactures) guidelines
    • OEKO-TEX® Standard 100 for textile colorants
    • EU REACH Annex XVII Limits for azo colorants

    Typical usage ratio

    • 8–15% of total reactants in azo, anthraquinone, or phthalocyanine type dye synthesis batches; ratio controlled for chromophore intensity and solubility.

    Downstream process integration

    • Added as the core amine in diazotization or coupling stage; processed at low temperatures (<10°C) to maintain structure integrity.

    Final product types

    • Textile dyestuffs for natural and synthetic fibers
    • High-performance printing inks

    5. Fine Chemical Synthesis for Analytical Reagents

    Producers of analytical and diagnostic reagents employ this chemical for tailored synthesis of indicator molecules and reference standards. The amine function enables construction of specific marker compounds, which must adhere to strict batch reproducibility and purity controls for trace-level analysis. Compliance with laboratory and industrial chemical testing norms is paramount to support customer validation and traceability.

    Industry compliance standards

    • ISO/IEC 17025 for laboratory testing reagent preparation
    • ACS Reagent Grade specifications
    • GHS (Globally Harmonized System) labelling for analytical chemicals

    Typical usage ratio

    • Approx. 0.3–2 molar equivalents, varying by required marker compound structure and detection sensitivity needs.

    Downstream process integration

    • Introduced as derivatizing agent or core building block during final crystallization of analytical standard materials.

    Final product types

    • Colorimetric and fluorometric test reagents
    • Analytical marker solutions and reference standards
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    Certification & Compliance
    More Introduction

    1,4-Benzodioxan-6-Amine: A Closer Look from the Manufacturer's Floor

    On our production lines, we’ve learned to respect each molecule for its unique fingerprint. Take 1,4-Benzodioxan-6-Amine, for instance. With decades spent fine-tuning our processes, this compound stands out both for how it behaves in the reactor and what it delivers downstream. In straightforward chemical terms, its structure brings together the stability of a dioxane ring and the reactivity of a primary amine. Over the years, our operators and chemists have observed why this combination matters in real-world applications.

    Model and Batch Consistency

    Consistency doesn’t happen by chance. Our floor model for 1,4-Benzodioxan-6-Amine centers on controlling every variable, from feedstock cleanliness to pressure at every step. Test after test, this molecule has shown how a precise synthesis can serve researchers and industrial partners who demand reproducible results. Lab workers, formulating a library of substituted amines, confirm the purity of each batch through chromatography and melting point data. We run repeated checks, favoring the batches that demonstrate tightest control on impurities, and trace these back to each lot and reactor cycle. Each specification stems from hands-on experience, not broad supplier guidelines.

    What Sets This Amine Apart on the Bench

    We started offering 1,4-Benzodioxan-6-Amine as requests came from teams tackling novel pharmaceuticals and specialty materials. Early on, chemists noticed several tangible differences compared to more common benzylic amines. Beneath the microscope, this molecule’s structure lowers unwanted side reactions, which cuts down purification workloads. The dioxane ring—featuring two oxygen atoms—adds more electronic stability. People working on CNS-active compounds often comment on its versatility, especially at the substitution site. Those in resin or dye synthesis point to smoother functionalization, since the amine group isn’t masked by nearby bulky groups or electron-withdrawing substituents.

    One challenge with similar aromatic amines is instability during scale-up. We’ve noticed our 1,4-Benzodioxan-6-Amine resists discoloration and degradation, even after lengthy storage under typical warehouse humidity. That's not the case with certain other aminated benzylic compounds, which can yellow or polymerize if left uncapped. Operators have learned this through long runs: less waste on the bottling line, fewer blocked filters, and greater trust in shelf-life claims.

    Understanding the Real-World Usage

    Researchers in pharmaceuticals turn to this compound when conventional benzylic amines produce too much side reactivity. In our conversations with medicinal chemists, they’re often exploring analogues of psychoactive and neuroactive compounds. This amine’s compatibility with electrophilic aromatic substitution and reductive amination means a wider toolkit for speeding up med-chem discovery. Instead of fighting solubility or stability problems with structurally close amines, they report more time optimized on true SAR exploration.

    Beyond pharma, custom material developers integrate 1,4-Benzodioxan-6-Amine into monomer systems and advanced polymer projects. Its two oxygen atoms in the dioxane ring are more than spectators—they steer the polarity of the molecule, which changes the solubility and processability compared to plain benzylamines or methoxy-substituted anilines. Paint and coating chemists value how it enables fine-tuning of cure profiles without sacrificing bond strength. Textile manufacturers lean in for niche dye synthesis, reporting fewer by-product headaches when compared to p-phenylenediamine alternatives.

    Results from Batch Trials and Application Testing

    Any decent manufacturer will say data speaks. Our partners send back feedback ranging from raw NMR spectra to finished product tests. In drug discovery programs, this amine shows dependable reactivity under both acidic and basic conditions, which simplifies intermediate clean-up. One partnership in agricultural chemistry noted this molecule as a useful building block for urea and carbamate linkages, blending functional ease with resistance to degradation in field tests.

    On the plant floor, we document every deviation. When an early pilot batch showed trace aldehyde byproducts, our QC manager flagged the batch for rework. For each campaign, we test for not just assay and identity, but also for color consistency and presence of less-than-ppm level process impurities like residual chloride or formaldehyde. We’ve learned from hands-on failure that even a tiny bit of oxidative byproduct in 1,4-Benzodioxan-6-Amine shows up fast in downstream coupling reactions. That direct feedback influences our standard operating procedures, from nitrogen blanket handling to storage drum liners.

    Comparing Other Products on Offer

    Comparisons get tricky, because not every benzylic amine plays by the same rules. In our own catalog, para-phenylenediamine and ortho-anisidine offer different benefits. Para-phenylenediamine is known for hair dye and antioxidant systems, but it brings higher toxicity and less selectivity in some organic couplings. Ortho-anisidine fits materials development, though its electron-donating methoxy group can increase side reactions that complicate work-up.

    1,4-Benzodioxan-6-Amine brings a rare sweet spot—stability from its oxygenated ring structure, reactivity from its amine group, and lower volatility compared to unsubstituted anilines. Customers developing new APIs gravitate toward this compound when they need building block flexibility without the regulatory headaches seen in more notoriously reactive amines. Those working on advanced sensor materials or high-reliability electronics appreciate how the molecule holds up to temperature swings and light exposure.

    Supply Decisions and Scalability

    We’ve scaled up this compound from flask to large reactors after careful optimization. Each campaign starts with solvent selection and inert atmosphere work, because the amine’s reactivity means small contaminants can affect outcomes. Chemists dialing in chromatography have told us that crude product often looks clean, but column passes pick up minor isomeric forms or oligomers. In response, we’ve invested in fractional crystallization and additional purification columns—hard-earned choices that we make only when feedback and analytics tell us they’re justified.

    Traditional aromatic amines become inconsistent at high throughput. Process managers remember horror stories of runaway exotherms and fouled clamps from more basic amines. With 1,4-Benzodioxan-6-Amine, our experience points to smoother handling. That means safer runs, steadier output, and fewer customer complaints about bottle debris or color drift over time. Approval from environmental and safety officers came faster than many other benzylic or aminophenol products, partly thanks to measured handling improvements.

    Logistics, Packaging, and Real-World Handling

    We don’t take packaging lightly. Every bottle and drum leaving our warehouse has passed a full haze and residue check, which matters when lab staff open fresh containers. The amine’s crystalline form avoids the dustiness of more finely powdered amines, making for neater transfer and measured weighing. Reactions set up with our product typically go without extended air exclusion or risk of spontaneous darkening, based on feedback from folks who’ve tested samples for weeks on the bench.

    On transport, the product’s solid state cuts freight risk, and shipping documents show consistent stability. Even shipments through humid months and long sea voyages have arrived at customer sites looking as pure as the day they left the packing line. Bulk users working in multi-kilo quantities have told us they appreciate knowing a drum from a six-month-old batch smells, looks, and performs just like a freshly certified lot. Each drum comes batch-labeled with real traceability, rather than a generic name slapped on a barrel from halfway around the world.

    Quality Control: Lessons Learned and Improvements Made

    Every manufacturer sharpens their processes through mistakes. In the early days, off-odors in finished batches tipped us to the need for stricter control at the last distillation pass. We invested in real-time chromatography monitoring, and the team now pulls samples at more points than ever before. Handwriting on batch sheets from old campaigns tells the story of learning—each marker for a pH check, each unexpected melting point shift. These experiences lead directly to how we certify our 1,4-Benzodioxan-6-Amine today.

    Recently, a customer flagged micro-traces of heavy metal from a legacy piece of equipment. We strengthened incoming raw checks and replaced suspect reactor seals mid-campaign—costly, but necessary. Downstream, customers validated improvement with their own analytics, confirming that our reputation depends on real fixes rather than paperwork. We’re always adding to the spec sheet as industry testing requirements evolve, but we rely just as much on old-fashioned scrutiny and discipline on the line. Staff training and equipment upgrades translate to a cleaner product in the drum.

    A Track Record Built on Direct Engagement

    We get the best product improvement ideas from the people who use our 1,4-Benzodioxan-6-Amine in tough processes. Pharmaceutical companies need repeatable reactivity for route scouting. Material science groups tap its controlled reaction profile in developing specialized monomers, adhesives, and coatings. Few things teach process repeatability like confronting batch failures. We’ve adjusted both synthesis steps and packaging based on these real-life lessons.

    We make sure not to over-promise. Some rival amines offer speed but sacrifice shelf life or compatibility; others add complexity without added performance. Each feedback loop, whether triggered by a clouded NMR or a clogged filter press, results in changes to how we work. Our product’s stability in storage and reactivity at scale lengthen its working life and cut down on costly do-overs. Our customer-facing team bridges research and manufacturing, ready to discuss challenges from glassware to kilo-scale reactors.

    Why We Stay Committed to 1,4-Benzodioxan-6-Amine

    Every batch tells a story. The people who pack, sample, and analyze this molecule see the end-use differences. It’s not just another benzylic amine. It behaves with resilience under pressure—both literally in our reactors and figuratively in new research settings. Our years making this compound have shown it settles into formulation processes with fewer surprises. Procurement officers and scientists chasing data both know that the results from one drum match the next.

    We don’t believe in unnecessary bells and whistles. Customers want chemistry they can trust run after run. We’ve invested in the equipment, trained the chemists, and listened to user feedback. 1,4-Benzodioxan-6-Amine rewards that work each time a customer’s project moves from benchtop to pilot scale without stopping to source a replacement or fight through rework steps.

    The Road Ahead: Developing for Tomorrow’s Demands

    We keep our eyes on shifts in chemistry. As regulation changes and environmental reporting tightens, our approach to 1,4-Benzodioxan-6-Amine’s footprint evolves too. We’ve moved toward solvents and auxiliaries with lower emissions, made packaging more recyclable, and continue to scrutinize every raw material source for reliability and compliance. These are not abstract, long-range goals—they’re changes our plant team sees on the ground, in the suppliers we pick and the drums we approve.

    Requests for new derivatives, improved solubility forms, and broader analytical profiles come from global R&D labs and regional process chemists alike. We answer these with both new pilot runs and open dialogue, valuing fact over promise. As people look for molecules that meet both scientific and sustainability goals, 1,4-Benzodioxan-6-Amine holds its place as a resilient, reliable option.

    Direct Experience Means Real Results

    Our reputation rests on each kilogram. Every member of the team recognizes the role they play, from distillation to safety checks to shipment. Through practical adaptation, dialogue with users, and willingness to revisit old assumptions, we keep improving. 1,4-Benzodioxan-6-Amine isn’t standing still—neither are our standards. We expect its applications to continue diversifying as researchers dig into new pathways and materials, and as regulations across pharmaceutical, agricultural, and materials sectors grow tighter.

    You won’t find generic claims here—our commentary comes straight from the floor, from conversations with real users, and from insights earned batch after batch. Each order processed reflects the goal of delivering a molecule that lives up to expectations, no matter how demanding the science. We know 1,4-Benzodioxan-6-Amine, because we make it, test it, ship it, and stand behind the results every day.