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Octanoic Hydrazide

    • Product Name Octanoic Hydrazide
    • Alias Caprylhydrazide
    • Einecs 211-662-2
    • 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

    773874

    Product Name Octanoic Hydrazide
    Chemical Formula C8H18N2O
    Molecular Weight 158.24 g/mol
    Cas Number 14271-20-0
    Appearance White to off-white solid
    Melting Point 60-64 °C
    Solubility Slightly soluble in water
    Storage Temperature Store at room temperature
    Purity Typically ≥98%
    Synonyms Caprylohydrazide
    Smiles CCCCCCCC(=O)NN
    Inchikey QJIKZKZSUWJQLE-UHFFFAOYSA-N

    As an accredited Octanoic Hydrazide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Octanoic Hydrazide, 25g: Supplied in a sealed amber glass bottle with a secure screw cap, labeled with safety and identification details.
    Shipping Octanoic Hydrazide is typically shipped in tightly sealed containers to prevent moisture and contamination. It should be stored and transported in a cool, dry place, away from incompatible substances. Shipping must comply with relevant regulations for chemicals, ensuring proper labeling and documentation for safe handling and delivery.
    Storage Octanoic hydrazide should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from sources of heat, ignition, and moisture. Keep it separate from oxidizing agents, acids, and alkalis. Store at room temperature, and avoid prolonged exposure to light. Properly label the container, and ensure access is limited to trained personnel wearing appropriate personal protective equipment.
    Application of Octanoic Hydrazide

    Applications of Octanoic Hydrazide in Industrial Manufacturing

    As a direct manufacturer of Octanoic Hydrazide, we supply this specialty intermediate to established sectors where its unique reactivity profile delivers key functional value. Below, we detail recognized downstream applications, including segment-focused standards, validated addition levels, technical integration points, and representative finished goods. All application pathways are based on actual industry usage scenarios supported by our long-term customer collaborations and technical expertise.

    1. Polymer Crosslinking for Waterborne Epoxy Coatings

    Octanoic Hydrazide functions as a chain extender and crosslinker in waterborne epoxy resin systems, facilitating the development of high-performance, low-VOC coatings for demanding industrial substrates. Its reactive hydrazide groups promote efficient curing at moderate temperatures, producing durable films with enhanced chemical resistance. Close control over dosage and reaction parameters directly affects film hardness and solvent tolerance, making careful formulation critical for end-use performance.

    Industry compliance standards

    • REACH (EC 1907/2006) chemical safety regulations
    • US EPA TSCA Inventory compliance
    • GB/T 20623-2006: Chinese Standard for epoxy coatings
    • ISO 12944-6:2018 (Corrosion protection of steel structures by protective paint systems)

    Typical usage ratio

    • 0.5–3.0 phr (parts per hundred resin) in epoxy binder systems; dosage adjusts based on desired mechanical and chemical properties

    Downstream process integration

    • Added directly into the waterborne epoxy dispersion during pre-polymer or pigment paste stage, followed by thorough mixing and subsequent curing step

    Final product types

    • Industrial anti-corrosive coatings for machinery
    • Protective paint for marine structures
    • Concrete floor coatings (factories and garages)

    2. Curing Agent in Polyurethane Prepolymer Systems

    Hydrazide compounds play a critical role as latent curing agents in moisture-curable and two-component polyurethane formulations. In manufacturing, Octanoic Hydrazide reacts with isocyanate-terminated prepolymers, facilitating rapid development of mechanical strength and contributing to enhanced elongation at break and resilience in the cured polymer. It is particularly valued in applications requiring low residual free isocyanate, where strict employee safety standards and product emission limits apply.

    Industry compliance standards

    • EN 71-3: Safety of toys—Migration of certain elements (for flooring & adhesives)
    • Directive 2011/65/EU (RoHS) for electronic encapsulants
    • GB 18583-2008: Chinese limit of harmful substances in adhesives
    • *GHS classification requirements for CMIT/MIT (for safe formulation under international trade)

    Typical usage ratio

    • 0.3–1.2 equivalents relative to NCO (isocyanate) content; ratio set to optimize pot life and cure profile in each polyurethane system

    Downstream process integration

    • Incorporated during prepolymer blending, or as a curing component activated upon mixing with the isocyanate phase directly prior to casting or foaming

    Final product types

    • Polyurethane adhesives for wood and construction
    • Elastomeric insulation materials
    • Electronic potting compounds for device protection

    3. Formulation Intermediate in Pharmaceutical Hydrazide API Synthesis

    Octanoic Hydrazide serves as a key intermediate during active pharmaceutical ingredient (API) synthesis, especially in the manufacture of certain cephalosporin antibiotics and new-generation hydrazide-derived compounds. Its controlled use supports targeted transformation during chemical synthesis, where stringent quality and traceability standards govern every batch. Manufacturers and CDMOs rely on dedicated hydrazide supplies to maintain pharmacopeial consistency, reproducibility, and stringent impurity profiles required for regulatory registration.

    Industry compliance standards

    • ICH Q7: Good Manufacturing Practices for Active Pharmaceutical Ingredients
    • USP-NF: United States Pharmacopeia monographs
    • EDQM CEP Certification (for European markets)
    • China Pharmacopeia (ChP)

    Typical usage ratio

    • Reaction stoichiometry typically ranges 1.0–1.5 molar equivalents; precise usage calculated per route and impurity limits in the target API synthesis

    Downstream process integration

    • Introduced as a reactant at defined condensation, substitution, or cyclization stages in API synthesis pathways, with intensive in-process QC and purification

    Final product types

    • Cephalosporin hydrazide derivatives (for injectable or oral use)
    • Non-beta-lactam hydrazide-based APIs
    • Reference standards for pharmaceutical control laboratories

    4. Antioxidant Additive in Lubricant and Grease Formulations

    Industrial lubricants and greases benefit from the inclusion of hydrazide additives to inhibit oxidative degradation during high-temperature and long-period service. Octanoic Hydrazide acts as a reactive scavenger for peroxides and free radicals, supporting blend stability, color retention, and viscosity control under accelerated aging. Its integration must meet lubricant industry approval lists and end-use product testing ranging from automotive to gear and industrial bearing greases.

    Industry compliance standards

    • DIN 51517: Classification and requirements for industrial lubricants
    • ASTM D6594: Evaluation of high temperature oxidation stability
    • API Service Categories (e.g. API GL-4, GL-5 for gear oils)
    • EUCL (European Union Lubricant Classification)

    Typical usage ratio

    • 0.1–0.5% by total lubricant volume; dosage fine-tuned based on base oil group and required antioxidant life extension factor

    Downstream process integration

    • Dosed into base oil during blend makeup stage, followed by heat homogenization prior to thickener addition and final quality control

    Final product types

    • Automotive engine oils and gear oils
    • Industrial multi-purpose greases
    • Compressor lubricant blends

    5. Reagent in Analytical Laboratories for Carbonyl Compound Detection

    Octanoic Hydrazide functions as a derivatizing agent for selective detection of carbonyl-containing contaminants in both environmental and process analytical workflows. Its specific reactivity delivers stable hydrazone derivatives, enabling enhanced detection via LC and GC analysis. Laboratories adopt this compound under protocols supporting method validation for regulatory frameworks pertaining to workplace air, environmental, and quality monitoring programs.

    Industry compliance standards

    • EPA Method TO-11A (Aldehydes/Ketones in Air)
    • ISO 16000-3:2011 (Indoor air-pollutant sampling and analysis)
    • AOAC International Official Methods (chemical residue analysis)
    • GLP (Good Laboratory Practice) compliance under OECD guidelines

    Typical usage ratio

    • 5–50 mg per 10 mL of sample, titrated to carbonyl target load and instrumental method sensitivity

    Downstream process integration

    • Added directly to sample extraction or collection vessel prior to chromatographic analysis, then followed by sample cleanup and detection

    Final product types

    • Laboratory sample kits for aldehyde and ketone analysis
    • Automated analyzers for environmental monitoring
    • Airborne contaminant detection panels
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    Certification & Compliance
    More Introduction

    Octanoic Hydrazide: Direct from the Manufacturer’s Floor

    Our Hands-on Experience Creating Octanoic Hydrazide

    Working directly in our production plant, we see Octanoic Hydrazide take shape from raw materials to the fine crystalline end product. Our team handles every stage: reactions, washing, drying, packing. Day after day, we notice the importance of getting the chain length and purity just right. The white crystalline powder that finally fills each drum serves not just as a lab curiosity but as a crucial intermediate in real industry applications. In our factory, we’ve learned that the way hydrazides interact strongly depends on process control. Consistency in particle size and moisture content ensures downstream success, be it pharmaceutical active molecule development or the synthesis of specialized agricultural chemicals.

    Model and Specifications That Really Matter in Practice

    We produce Octanoic Hydrazide under model OM-HZ08, which signals strict process controls for high-purity lots. Every batch — crystalline, white or off-white, carrying the clean structure C8H18N2O — runs 98% minimum purity, with moisture content checked batch-to-batch below 0.5%. One can look up these numbers, but from our side the story is about what these targets truly offer: batches that process smoothly through reactors, filtration systems that don’t clog from unexpected side-products, clean analytical reads that save time in QC checks. Odor matters, too: we keep fermentation traces far below detection, given how sensitive operators are to off-scents during production runs.

    Every run of our OM-HZ08 passes through our in-house gas chromatography and HPLC quality checks before shipping. Major production partners want reproducibility from their raw materials. We focus on keeping our iron content down below 10 ppm, thanks to stainless process pathways — otherwise, downstream catalysts might poison. Throughout shipping season, drums arrive at customer sites without issues like caking or color change that often plague less stable grades.

    Seeing Usage Needs in the Real World

    Daily, our customers share feedback. Octanoic Hydrazide, at its heart, acts as a functional group donor in many applied syntheses. We mostly supply pharmaceutical manufacturers and agricultural research teams. People working on new drug scaffolds love the butyl and octyl chains for balancing solubility, modulating release, or tuning biological uptake. In agriculture, the molecule plays a role in herbicide or plant growth regulator synthesis. One R&D lead recently highlighted how our consistent impurity profile lets them skip unnecessary re-crystallizations, saving two weeks per project.

    Other customers, particularly in specialty polymer chemistry, report using Octanoic Hydrazide to add hydrazide groups to surfaces, coaxing polymers into unique topologies. We’ve seen increased interest from teams working in material science, using our product as a linker or as a building block for energetic materials, thanks to its stable but reactive functional group. Our technical group often partners for troubleshooting: finding ways to minimize unwanted side reactions or helping design new synthetic routes for pilot studies. Cases like these, repeated over years, motivate adjustments in drying and packaging, preventing problems before they reach the customer.

    Direct Knowledge of Challenges and Solutions in Production

    Octanoic Hydrazide demands discipline in synthesis. N-hydroxyphthalimide catalysis, careful hydrazinolysis, constant nitrogen purging — we’ve optimized these steps through countless runs. Early on, we found trace organics slipping in from recycled solvents; after process upgrades, our headspace GC analysis regularly comes out clean. Monitoring every kettle run, we keep reaction exotherms stable, avoiding hazard or batch loss. Staff spend days walking the line, troubleshooting leaks or minor yield drifts, always cross-checking analytical data in our on-site QC lab.

    Every delivery leaves our plant with a real backstory of human oversight, not just a checked box on a spec sheet. We fixed excessive caking over two winters by re-balancing our drying conditions, realizing that grain size mattered more than we thought. Logistics is part of our operation, too: our packaging team re-seals all drums before dispatch, understanding how product stability depends on keeping moisture and oxygen out.

    Octanoic Hydrazide vs Alternatives: What Sets It Apart in Real Applications

    Comparing Octanoic Hydrazide (OM-HZ08) with other hydrazide-chain homologues opens up real differences noticed by customers on shop floors and in laboratories. Shorter-chain hydrazides blend into aqueous solutions more readily, but don’t always deliver the chain flexibility needed in complex molecule synthesis. Longer chains, like decanoic hydrazide, suffer from processing issues: solubility drops and the material can get waxy, slowing down downstream formulation. Octanoic Hydrazide strikes a practical middle ground. The balance offered by eight carbons delivers both moderate solubility and a liquid/flexible character, translating directly into more forgiving reaction and formulation conditions in process-scale settings.

    From our discussions with development chemists, mid-chain hydrazides like ours perform better in both condensation reactions and acylation reactions, where precise control over reaction kinetics often spells the difference between pilot plant success and batch failure. In one project, customers shifted from hexanoic to octanoic hydrazide and saw yield improvements over 8%, tied to better oil-phase handling and less microbial contamination during workup.

    Price matters here, too: over years, we maintained cost stability for OM-HZ08 by investing in local feedstock sources and optimizing plant energy use. The end result for users? Fewer run-to-run surprises. Staff in the plant have stopped entire shipment batches before discovering off-color hints or containers not up to mark, thanks to direct process visibility — that’s hands-on traceability, not something copied from catalogues.

    Lessons Learned from Years of Continuous Production

    Producing and selling Octanoic Hydrazide isn’t an abstract exercise for us. Every dull day in the plant, we check for the unexpected: changes in raw material batches, a drift in hydrazinolysis temperatures, a tank agitator running slow. Problems, when ignored, can multiply. Reproducibility doesn’t just come from instruments; it arrives from keeping genuinely open channels with customers and operators at every stage of the chain.

    A decade ago, moisture content would drift upward during monsoon shipping seasons. Investigation led us to improve our crystalline morphology and switch out absorbent liners in every drum. Customers stopped complaining of lumping and got clean, free-flowing powder ready for dosing. Equipment upgrades, like jacketed glass reactors and modern filtration lines, further narrowed down risk factors for cross-contamination. These tweaks cost money and effort, but have delivered results that show up in actual customer yields and time-to-market.

    Continuous Improvement: Responding to Industry Needs

    Our workforce includes chemical engineers, process technicians, and lab analysts who all contribute to the story of every shipment. Feedback gets addressed by role: plant floor teams bring news of clumping or dustiness, technical sales staff return with new asks — “Can you drop impurities below 1,000 ppm?” or “Can you guarantee heavy metal content consistently?” Each request gets weighed in meetings right between operators, QC leads, and engineers. Internal practice has grown to include regular pilot-scale trials, not just for process tweaks but for customer-driven specification shifts.

    Maintaining competitive lead times stands as a constant challenge. Focusing on efficient dryer turnover, optimized packing, and flexible scheduling for small-lot orders has led to shorter delivery times for R&D teams. We’ve learned to handle urgent orders by keeping a regular safety stock — not a common practice among smaller manufacturers. In tight market situations, our customers manage to power through deadlines because our plant maintains reliability, not just technical compliance.

    Regulatory Alignment and Transparency: Why It Matters

    Behind every shipment of Octanoic Hydrazide lies careful compliance. We track raw material origin down to the lot, and traceability audits are regular business. Local and global industry rules don’t only cover manufacturing: transportation, labeling, documentation and even customs declarations can trigger sudden hold-ups if overlooked. Our attention to detail has kept our batches moving smoothly through customs clearance, documented with MSDS and export paperwork reviewed in-house before every departure.

    Our site runs under strict audit schedules, meaning every promise we make about impurity levels or heavy metal content stands up to inspection with real results. Our in-house QA team tracks issues batch-to-batch, logging deviations and corrective actions. In those rare cases when something goes wrong, we do not dodge responsibility; a fast root-cause investigation and honest communication have enabled us to maintain long-term customer trust in sometimes competitive and crowded sectors.

    Building Customer Partnerships and Technical Support

    Decades of growth in the chemical sector have taught us that most buyers need more than off-the-shelf supply. Our working relationships often move beyond transactional; we field regular conference calls with users, advising on troubleshooting or scaling up their own processes. Teams in the lab answer application queries and help interpret analytical data. Sometimes a customer faces unexpected agglomeration in tablet manufacture; our technical lead steps in to double-check analysis and suggest dryer tweaks. The real wins come through such ongoing partnership, not static product listings.

    We received one unusual request from a research group synthesizing a new marine compound. They outlined purity needs and a highly sensitive downstream process. Working directly with their chemists, we adjusted washing solvents and temperature profiles, then ran small test lots. Their downstream synthesis moved ahead two months faster than planned, saving money and boosting output.

    These case studies accumulate year after year. Stability under storage, particle size distribution, and unwanted trace elements often become make-or-break issues. We respond by quickly rerouting batches or re-configuring process lines — moves easier made by a manufacturer with true in-house control.

    Cost, Value, and Market Trends for Octanoic Hydrazide

    Over several years, shifts in base chemical feedstock pricing, energy rates, and logistics have sent ripples through supply chains. A few years ago, we moved to dual sourcing for our hydrazine base, ensuring that cost hikes didn’t bounce too sharply down to our product prices. We’ve held ex-factory price hikes to single digits even in volatile energy markets, thanks to plant energy recovery systems and tighter inventory turns.

    Customers facing budget crunches find value in the fact that our Octanoic Hydrazide supports fewer process failures and scrap rates. Consistent quality cuts both waste and labor hours. Multinational clients, driven by speed-to-market, get supply assurances rooted not in paper promises but hands-on production oversight. In commodity downcycles, tighter margins separate consistent producers from opportunistic players. Our policy doesn’t focus on merely riding market waves, but on building a consistent record of quality and supply.

    Supporting Sustainability and Safety

    Sustainable chemical manufacturing isn’t a slogan for us — it’s tied to resource planning and staff safety every working day. Our process engineering team watches solvent recovery rates, raw material sourcing, and waste treatment. We’ve installed closed-system handling on key reaction steps. Plant operators get routine safety refreshers and PPE audits; close calls or incidents sit front and center at staff briefings. Production of Octanoic Hydrazide involves hydrazine — a hazardous raw material. By maintaining tight controls, we minimize risks on the shop floor and in downstream applications.

    Our waste handling plant reclaims organics and spent solvents for on-site boiler fuel. In applications, customers want assurance that their supply comes ethically and reliably: the sustainability discourse flows in both directions. Building long-term supply relationships, our environmental responsibility extends not just from regulatory duty but from our own sense of stewardship.

    Future Directions and Potential for New Applications

    As a manufacturer, keeping close ties with R&D units and pilot plants worldwide, we hear new application needs all the time. Octanoic Hydrazide’s unique reactivity finds increasing attention in fields as diverse as smart polymer design, energetic material synthesis, and environmentally targeted pharmaceutical research. One customer’s work on metabolizable prodrugs depends on the consistent reactivity our product delivers. We’ve also seen rising interest from bioconjugation specialists who seek precise control over linker lengths and stability — requirements where our product’s middle-chain structure genuinely excels.

    Upcoming trends highlight the need for trace element control, extended storage stability, and precisely controlled particle sizing. We’re investing in further analytical equipment and collaborating on application-specific tweaks to our process. Open dialogue with both old and new customers keeps us agile, able to support evolving project demands and scientific innovation.

    Conclusion: Why Direct Manufacturing Still Matters

    In every shipment of our Octanoic Hydrazide, the value comes not just from chemical properties but from the real work and insight of people who craft and monitor every batch. Decades of hands-on process improvements, honest conversations across the industry, and daily commitment from plant workers ensure the product in each drum precisely fits the demands of real-world synthesis and application. Users worldwide approach us not only because of a specification on paper, but because we stand behind the product with grounded technical, regulatory, and logistical support born out of long practice.