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Methylcyclohexanone

    • Product Name Methylcyclohexanone
    • Einecs 203-624-3
    • 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
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    Specifications

    HS Code

    849701

    Chemical Name Methylcyclohexanone
    Molecular Formula C7H12O
    Molar Mass 112.17 g/mol
    Appearance Colorless to pale yellow liquid
    Odor Ketonic, pleasant odor
    Boiling Point 168-173°C
    Melting Point -37°C
    Density 0.91 g/cm³ at 20°C
    Flash Point 55°C (closed cup)
    Solubility in Water Slightly soluble
    Refractive Index 1.447 at 20°C
    Vapor Pressure 2.5 mmHg at 25°C

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

    Packing & Storage
    Packing Methylcyclohexanone is packaged in a 25-liter blue HDPE drum with a secure screw cap, clearly labeled with hazard warnings.
    Shipping Methylcyclohexanone should be shipped in tightly sealed, chemical-resistant containers, protected from heat and direct sunlight. During transport, it must be labeled as a flammable liquid and comply with relevant regulations (UN 2296). Ensure proper ventilation, prevent leaks, and avoid incompatible substances. Handling by trained personnel with necessary protective equipment is essential.
    Storage Methylcyclohexanone should be stored in a cool, dry, well-ventilated area, away from direct sunlight, sources of ignition, and incompatible materials such as strong oxidizers and acids. Keep the container tightly closed when not in use. Use only with appropriate chemical storage containers, preferably made of materials resistant to ketones, and ensure proper labeling. Store at room temperature, avoiding excessive heat.
    Application of Methylcyclohexanone

    Applications of Methylcyclohexanone in Industrial Manufacturing

    Methylcyclohexanone serves as a specialty intermediate in a range of high-value industrial applications. As a manufacturer, we supply this chemical to well-defined sectors where formulation, processing, and regulatory compliance dictate strict material specifications for both upstream and downstream operations.

    1. Agrochemical Intermediates: Herbicide Synthesis

    Methylcyclohexanone functions as a key building block in the production of selective herbicides, especially where cyclohexanone derivatives act as intermediates for targeted crop protection chemicals. Agrochemical formulators react this compound with specific chlorinating and amination agents to produce active molecules with controlled volatility and degradation profiles, optimizing field persistence and safety margins under varying climatic conditions.

    Industry compliance standards

    • REACH Regulation (EC) No 1907/2006—substance registration and traceability
    • FAO/WHO Manual on Development and Use of FAO and WHO Specifications for Pesticides
    • ISO 9001:2015 Certified Quality Management System
    • China’s GB 2763 National Food Safety Standard for Maximum Residue Limits

    Typical usage ratio

    • 5–20% as a primary synthetic intermediate, adjusted based on required active ingredient output and downstream loss control in multi-step reaction chains

    Downstream process integration

    • Introduced in chlorination or amination reactors as the starting material for heterocyclic ring formation
    • Subjected to stepwise purification and distillation prior to further coupling reactions
    • Monitored via in-line gas chromatography to ensure batch uniformity and compliance with specification sheets

    Final product types

    • Selective herbicides for cereals and broadleaf crops
    • Pre-emergent weed control agents
    • Agrochemical intermediates for further transformation

    2. High-Performance Nylon Polymer Manufacturing

    Methylcyclohexanone is widely applied as an intermediate in the synthesis of caprolactam, which is the monomer used for producing nylon 6 and certain specialty polyamides. Polymer facilities incorporate this material into controlled oxidation and Beckmann rearrangement sequences, allowing for precise management of molecular weight distribution and mechanical properties in the final polymers. The controlled addition of this precursor supports high throughput operations while minimizing byproduct formation.

    Industry compliance standards

    • ISO 9001:2015 for quality consistency in polymer synthesis
    • EU Regulation (EU) No 10/2011 on plastic materials and articles intended for food contact
    • Chinese GB 4806.6-2016 Food Contact Plastic Resin Standards
    • ASTM D4066 for Polyamide Material Identification

    Typical usage ratio

    • 15–25% molar ratio in caprolactam precursor streams, tuneable to target polymer viscosity indices and yield

    Downstream process integration

    • Injected into oxidation reactors for conversion to cyclohexanone oxime
    • Followed by Beckmann rearrangement in acid-catalyzed reactors
    • Caprolactam isolated via distillation, then polymerized in high-pressure reactors

    Final product types

    • Nylon 6 engineering plastics
    • High-strength nylon fibers for industrial textiles
    • Food- and pharma-grade polyamide films
    • Automotive and electrical component housings

    3. High-Boiling Point Solvents for Industrial Coatings

    This ketone finds utility as a high-boiling, low-odor solvent in the preparation of polyurethane and alkyd resin paints used for industrial metal and wood protection. Coatings formulators select methylcyclohexanone for its specific solubility parameters, excellent evaporation profiles at elevated curing temperatures, and its ability to promote homogeneous resin dispersion in both solventborne and hybrid curing systems.

    Industry compliance standards

    • VOC emission limits under U.S. EPA 40 CFR Part 59
    • EU REACH and ECHA guidelines for risk assessment and labeling
    • ISO 12944 for corrosion protection coating systems
    • Regulations on Hazardous Air Pollutants (HAPs) in manufacturing

    Typical usage ratio

    • 3–12% in resin-solvent blends; adjusted depending on application viscosity and target drying time

    Downstream process integration

    • Dosed during pre-mix and letdown stages in factory paint blending units
    • Quality controlled for purity and water content to prevent finish defects
    • Removed in baking ovens through controlled evaporation during curing

    Final product types

    • Polyurethane industrial coatings
    • Alkyd enamel paints for metal and wood
    • Protective coatings for machinery and equipment
    • OEM primer and finish systems

    4. Pharmaceutical Intermediate Synthesis

    Pharmaceutical manufacturers employ methylcyclohexanone as an intermediate in synthesizing active pharmaceutical ingredients (APIs) where its cyclohexyl structure contributes to pharmacophore scaffolds. Multi-step processes leverage its reactivity for ring closure, acylation, and selective hydrogenation reactions vital for several central nervous system and anti-infective agents. Quality control ensures impurity profiles meet ICH and pharmacopoeial impurity standards at each synthetic stage.

    Industry compliance standards

    • ICH Q7 cGMP for active pharmaceutical ingredient production
    • USP–NF and Ph. Eur. purity requirements for API intermediates
    • EU GMP and Chinese GMP for pharmaceutical manufacturing
    • FDA 21 CFR Part 211 for finished pharmaceutical products

    Typical usage ratio

    • 5–18% as a process intermediate—optimized based on route selectivity and minimization of solvent residues in API purification

    Downstream process integration

    • Charged into batch or continuous reactors for ring-forming reactions
    • Undergoes work-up, extraction, and stepwise purification to produce the targeted pharmaceutical intermediate
    • Integrated in validated processes with in-process impurity tracking

    Final product types

    • Active pharmaceutical ingredients for CNS drugs
    • API intermediates for antibacterial and antiviral compounds
    • Intermediates used in cardiovascular drug synthesis
    • Pharmaceutical fine chemicals

    5. Rubber Additives and Antioxidant Synthesis

    Rubber processing operations utilize methylcyclohexanone in the synthesis of specialty antioxidants and antiozonants to enhance the lifetime and performance of synthetic elastomers. It provides a reactive platform for coupling with sterically hindered phenols or amines, yielding stable antioxidants effective at delaying oxidative degradation during high-temperature curing and field exposure.

    Industry compliance standards

    • ISO 9001 for quality management of raw material inputs
    • EU Regulation (EC) 1907/2006 (REACH) for chemical substance safety
    • GB 26572-2011 for restriction of hazardous substances in rubber compounds (China)
    • ASTM D4671 for rubber chemical additive characterization

    Typical usage ratio

    • 4–10% in additive synthesis reactions, calibrated against the desired concentration of end-use antioxidants in final rubber compounds

    Downstream process integration

    • Reacted with phenolic or amine partners in specialized chemical reactors
    • Subsequent purification occurs before blending with raw elastomers
    • Regular QA batch checks for residual solvents and active content

    Final product types

    • Rubber antioxidants and stabilizers
    • Tire and technical rubber formulations
    • Industrial elastomer additives
    • Rubber-processing performance packages

    6. Fine Chemical Synthesis for Fragrance and Flavor Compounding

    Chemical manufacturers apply methylcyclohexanone as a precursor in the production of specialty lactones and ketones for the fragrance and flavor industry. Its structural cyclohexyl unit allows for controlled transformations via hydrogenation and alkylation, leading to aroma compounds with enhanced stability and olfactory profiles. Compliance with food additive limits and fragrance allergen policies guides processing specifications and quality traceability.

    Industry compliance standards

    • IFRA Code of Practice for fragrance material usage
    • FCC (Food Chemicals Codex) and EU Regulation No 1334/2008 on flavorings
    • ISO 9001 for traceability and product quality
    • US FDA 21 CFR Section 172 for food additive safety

    Typical usage ratio

    • 1–8% in precursor batches; ratio adapted to the yield target and regulatory thresholds for end-use aroma component concentrations

    Downstream process integration

    • Blended in reaction vessels with selective hydrogenation and alkylating agents
    • Purified to tight specification for color, odor, and GC-mass spectral profile
    • Repacked for delivery to compounding and blending facilities

    Final product types

    • Lactone and ketone fragrance ingredients
    • Flavor compounds for food, beverage, and personal care goods
    • Functional perfumes and environmentally durable fragrances
    • Fine aroma chemical intermediates
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    Certification & Compliance
    More Introduction

    Methylcyclohexanone: A Manufacturer’s Perspective on Value, Quality, and Production Realities

    Understanding Methylcyclohexanone at the Source

    Producers of chemical intermediates walk a tight line between rigorous quality standards and efficient, scalable output. Methylcyclohexanone holds a distinct spot in our catalog due to its exceptional versatility and reliability in processes that underpin everything from polymer additives to fine-tuned solvent blends. Day in, day out, our facility handles drums and bulk reservoirs of methylcyclohexanone (model: Industrial Grade 99% Purity)—the result of decades honing every variable in synthesis, purification, and storage. We see the product as much more than an inventory item. It’s a staple compound that reflects operational discipline, deep industry relationships, and the weight of customer trust.

    Production Integrity: From Raw Material Sourcing to Final Inspection

    The backbone of our methylcyclohexanone production rests on a supply chain that prioritizes quality at every juncture. Feedstocks undergo thorough scrutiny before a single reaction vessel gets charged. Our team keeps a close watch on parameters like water content and trace impurities during hydrogenation and distillation. Equipment design and operator training take center stage—since pressure, temperature, and reactor material can shift the physical profile of the finished chemical even by fractions of a percent.

    Purity checks do not just happen at the endpoint. Online analyzers and spot GC-MS checkpoints catch irregularities earlier, so we catch any drift from spec before the product reaches the final recipient. The Industrial Grade we turn out consistently surpasses the internationally recognized purity threshold of 99%, delivering a clear, low-odor liquid free of off-color or unexpected traces. Our operators routinely troubleshoot even minor shifts in viscosity and color, using feedback loops that stem from years of hands-on experience, not just numbers on a spec sheet.

    Specifications in Direct User Terms

    Customers often want assurance that the chemical fits seamlessly into their setups, without introducing problematic side stream products or creating unwanted reactivity. The main selling points aren't marketing bullet points—they are the backbone of reliable operation. Our methylcyclohexanone guarantees:

    We focus so intently on these benchmarks because we have seen firsthand how a spike in moisture or a rise in impurity can spoil entire process loads, generate byproducts, or force painful shutdowns. The voice of the user matters here—lab managers call in if minor parameter drift threatens process yields or polymer color, and we push resources first to root-cause and exclude new issues before scaling volumes up again.

    The Distinguishing Features That Matter in Industry Use

    Production core staff see methylcyclohexanone’s value up close in real chemical plants. Compared to other ketone solvents, its cycloaliphatic structure gives it a balanced polar-apolar dynamic. It migrates cleanly through polymer matrices and dissolves challenging intermediates that others cannot—the oxygenated ring provides unique solubility that methyl ethyl ketone or acetone cannot match. Manufacturers of adhesives, coatings, and fine chemicals can tune their recipes without the creeping contamination or phase separation that a lower grade solvent might introduce.

    We have supplied both major multi-national clients running continous reactors and smaller specialty shops where fine details set one product apart from the next. In both arenas, batch-to-batch reproducibility is what keeps the phone from ringing with complaints. Aluminum vessel passivation, nitrogen-blanketed storage, and full traceability on every shipment don’t add marketing value—they prevent real downtime and extra lab work for our downstream partners.

    In Practice: End-User Realities and the Importance of Minor Details

    Technical customers cut through generic claims, seeking tangible results in their lines, reactors, and end products. Many run pilot trials before onboarding a new batch or swapping in a substitute for a global-grade methylcyclohexanone. Here is where differences become visible. Lower purity analogues or recycled solvent streams often inject unpredictable trace contaminants—at levels that invisible on everyday chromatograms—but which wreak havoc when polymer color, optical clarity, or reactivity need to be managed carefully.

    On the ground, technicians report the smallest variances in color stability or crystallization. One missed phase or temporary discoloration sends warning signals straight to QA managers. By holding steady to a robust quality management system, we minimize headaches for compounders, blenders, and research labs who cannot afford variation run-to-run. The cost of a delayed batch or failed testing cycles can dwarf the price difference between a top-grade and mediocre methylcyclohexanone.

    Beyond the Drum: Packaging, Storage, and Real Lifecycle Concerns

    Our job continues after the last valve closes in production. Packaging plays a critical part. With methylcyclohexanone’s hygroscopic tendencies and sensitivity to atmospheric oxygen, each drum receives a nitrogen flush, high-integrity seals, and full documentation of fill weight and batch number. Clients in high-humidity zones require extra support—our logistics team tracks every move to limit the cargo’s exposure and moves quickly to resolve any seal breaches.

    Some downstream users store methylcyclohexanone for weeks before use. We train clients to check containers for cloudiness, sediment, or minor color shifts. Keeping expiration tracking and rotation records is not optional. Operations teams that respect these precautions see lower waste, higher yields, and smoother process reliability. Our own internal audits and customer site visits reveal that the difference between effective chemical use and costly waste events comes down to attention at receiving, storage, and transfer steps, not just the certificate of analysis.

    Specific Industry Needs and Product Fit

    The broad category of solvent ketones doesn't always imply interchangeability. Translating our manufacturing strengths into practical benefits, we have developed specialty variants of methylcyclohexanone tailored for applications with tough requirements: ultra-low residue for electronic intermediates, ultra-pure lots certified for pharmaceutical syntheses, and stabilized grades equipped for long-haul maritime shipping. These grades reflect not just recipe tweaks, but real shifts in process, QA stepups, and logistics systems that raise the bar beyond standard industrial use.

    In adhesives and composite manufacture, methylcyclohexanone grants slow enough evaporation rates for process window control, but flashes off cleanly without sticky or colored residues. Paint and coatings plants value the lack of aldehyde byproducts—any hint of yellowing or surface haze results in costly rework. Laboratory-scale users in R&D settings push for even finer controls, demanding documentation, impurity breakdowns, and testing evidence with every lot. Our workflow folds these requests into standard QA routines.

    Supply Assurance in a Volatile Global Market

    Market volatility introduces new pressure points. Sourcing disruptions, regulatory changes, or logistics slowdowns amplify the disadvantages of inconsistent suppliers. We maintain buffer inventories and dual-source raw materials to limit customer interruptions. Existing client relationships get transparency—they know batch progress, shipping risks, and resolution plans if any delays occur. Lessons learned from global shutdowns and market rallies inform our response plans, ensuring regular methylcyclohexanone users can run their facilities without the burden of “will it arrive?” anxiety.

    We have seen how a missed shipment can shock downstream operations, so our approach blends technical strength with logistical follow-through: tracked shipments, certified carriers, documented chain-of-custody, and 24/7 support from staff able to troubleshoot at the plant floor. This readiness and staff experience translate into stability, even when outside conditions turn unpredictable.

    Environmental Responsibility and Future-Proofing

    Producers play their part in keeping environmental safeguards more than just checkboxes. Every tank wash, filter change, solvent recovery step, or off-gas scrubbing run reflects our drive to close loops and minimize waste. In response to client audits and regulatory shifts, we have streamlined effluent streams, implemented solvent recycling at scale, and mapped energy usage across the methylcyclohexanone process train. Less discharge, lower emissions, and robust material accounting are realities facing manufacturing teams, not just slogans for marketing.

    The chemical sector stands under increasing regulatory scrutiny, and we keep our quality and environment teams in sync—waste audits, increased real-time air monitoring, and tighter containment procedures become routine. Collaborating with process engineers and environmental specialists, we lean into continuous improvement. By benchmarking energy, solvent, and water use per ton of finished product, we bring down operating costs and pass on savings in both economic and environmental capital to our customers.

    Ongoing Product Development and Anticipating Emerging Needs

    Innovation is not just an R&D function. Nearly every advance in methylcyclohexanone quality standards or logistics practices starts with a customer issue. Requests for non-standard impurity profiles, certifications for new application segments, or faster cycle times push our manufacturing team to adjust. We recruit process chemists and field engineers who can translate evolving sector requirements into tight, actionable specifications.

    Evolving market trends signal growth in fields that demand trace-contaminant-free versions—semiconductor manufacture, medical device intermediates, and next-generation polymers among them. The production side has boosted in-line testing, invested in new separation and finishing steps, and re-examined packaging lines to keep up. Some clients now request digital integration of lot data for improved traceability from plant to end-use, driving new digitization in warehouse handling.

    Comparative Value: Measuring Methylcyclohexanone Against Peers

    Direct experience at scale illustrates why methylcyclohexanone retains its place amid a crowded chemical toolkit. Its solvation power occupies a unique sweet spot: more robust than simple lower-mass ketones, yet with volatility tuned for critical process control. Competing products might cost less per ton but carry penalties in purity, compositional stability, or unpredictability under variable processing conditions. Over years supplying diverse customers, we have documented how process yields improve and waste events drop off when methylcyclohexanone replaced more variable alternatives.

    A facility may test substituting with more common solvents on spreadsheet logic alone, only to find coatings delaminate, adhesives underperform, or chemical reactions stall due to minor byproduct formation. Methylcyclohexanone levels the playing field with well-documented performance through repeated runs, practical shelf-life, and straightforward material handling.

    Supporting Customers Beyond the Purchase

    Real support does not fade after the shipment leaves the gate. Facility technical teams trust us to dig into root causes and quick-turn solutions whenever trouble emerges. This means high accessibility, not only to sales but to chemists, QA leaders, and equipment specialists who have years spent inside production halls. Frequent site visits, feedback sessions, and regular technical bulletins keep communication flowing in both directions. Best practices for safe handling, storage, minor troubleshooting techniques—these get shared regularly and often unfold into improved efficiency for the user.

    Training seminars, troubleshooting calls, and on-site reviews focus on driving best value from each shipment. Clients gain a partner who recognizes the reality at the point of use: the big headaches and the small wins. The right manufacturer sees problems from the user perspective and meets them on the ground with tools that fit.

    Confidence in Sourcing: An On-the-Ground Commitment

    History in chemical manufacturing teaches clarity: businesses succeed on consistency and openness. Methylcyclohexanone presents measurable opportunity only when both parties—maker and user—share data, communicate openly about needs, risks, and performance. Our role is hands-on, shaped by the realities of chemical synthesis, logistics headaches, and regulatory pressure. End product value depends on process rigor, visible communication, and a commitment to keep pushing quality forward. Beneath every drum, tank, and pipeline crossing, decades of production experience breathe into every kilogram delivered.

    From production line to application end-point, methylcyclohexanone remains firmly within our manufacture’s core focus. It is a product shaped by countless technical and operational lessons—each one hard-won and directly translated into quality for the customer.