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Benzoylcyclohexane

    • Product Name Benzoylcyclohexane
    • Alias Cyclohexyl phenyl ketone
    • Einecs 239-358-8
    • 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

    510929

    Cas Number 4075-84-3
    Molecular Formula C13H14O
    Molecular Weight 186.25 g/mol
    Iupac Name cyclohexyl phenyl ketone
    Synonyms Benzoylcyclohexane, Cyclohexyl phenyl ketone
    Appearance Colorless to pale yellow liquid
    Boiling Point 311 °C
    Melting Point 17 °C
    Density 1.03 g/cm³
    Solubility In Water Insoluble
    Flash Point 146 °C
    Refractive Index 1.543
    Pubchem Cid 12063
    Smiles C1CCC(CC1)C(=O)C2=CC=CC=C2

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

    Packing & Storage
    Packing Benzoylcyclohexane, 100g: Supplied in a sealed amber glass bottle, labeled with hazard symbols, product details, batch number, and safety instructions.
    Shipping Benzoylcyclohexane should be shipped in tightly sealed containers, protected from light and moisture. The package must comply with chemical transport regulations, including appropriate labeling and documentation. Handle with care, avoiding exposure or leaks. Temperature should be controlled if specified by the manufacturer, and shipping should be carried out by certified chemical couriers.
    Storage Benzoylcyclohexane should be stored in a tightly closed container, in a cool, dry, well-ventilated area, away from sources of ignition and incompatible substances such as strong oxidizers. Keep it out of direct sunlight and store at room temperature. Ensure proper labeling and keep away from moisture. Always follow safety guidelines and consult the safety data sheet for additional information.
    Application of Benzoylcyclohexane

    Applications of Benzoylcyclohexane in Industrial Manufacturing

    Benzoylcyclohexane plays a defined role in several established chemical industries, contributing to specific synthesis routes, intermediate formulations, and finished product characteristics. As the direct manufacturer, we supply this raw material to select downstream sectors where its unique structural properties and chemical reactivity align with strict regulatory requirements and defined process parameters. Below, we provide scenario-specific application details for industrial users integrating benzoylcyclohexane into their value chain.

    1. UV Absorber Intermediate in Polymer Additives Manufacturing

    Within the field of polymer additives, benzoylcyclohexane serves as a critical intermediate in the synthesis of benzophenone-based UV absorbers, which manufacturers subsequently incorporate into high-performance plastics, films, and coatings. The downstream formulations require precise control of photostability and migration, making compliance and traceability mandatory during every batch operation.

    Industry compliance standards

    • EU REACH Regulation (EC) No 1907/2006
    • FDA 21 CFR 177.1520 for polymer additives (where applicable)
    • ISO 9001:2015 Quality Management System for chemical production
    • RoHS Directive 2011/65/EU for electronics-related applications

    Typical usage ratio

    • 0.2%–1.5% by weight in UV absorber intermediate synthesis; optimal ratio determined by targeted UV cut-off value and compatibility with downstream polymer matrix

    Downstream process integration

    • Introduced during multi-step condensation reactions with aromatic ketones, followed by purification and integration into masterbatch formulations for further extrusion or compounding

    Final product types

    • UV-stabilizing masterbatches for polyolefins and PVC
    • Photoprotective coatings for consumer electronics
    • Optical films for automotive and solar applications
    • Molded plastic housings requiring long-term weatherability

    2. Intermediate in Synthesis of Fine Fragrance Ingredients

    Fragrance and aroma chemical producers utilize benzoylcyclohexane as an essential starting material or structural fragment in multi-step syntheses for selected musky odorants. The input purity, trace-level byproduct profile, and origin transparency must conform to IFRA and global safety regulations to safeguard downstream blending and supply chain trust.

    Industry compliance standards

    • IFRA Standards (International Fragrance Association)
    • EU Regulation (EC) No 1223/2009 for Cosmetics
    • ISO 9235:2013 Natural Aromatic Raw Materials—Vocabulary
    • GMP Cosmetic ISO 22716:2007

    Typical usage ratio

    • 5%–16% as a reaction charge component within batch volumes; adjusted according to target ester yield and downstream olfactory threshold requirements

    Downstream process integration

    • Dosed during condensation or selective hydrogenation stages, followed by fractional distillation and final purification for incorporation into perfumery bases or aroma blends

    Final product types

    • Fine fragrance bulk ingredients (musky ketones and aldehydes)
    • Blended perfume compositions for luxury cosmetics
    • Functional fragrance ingredients for laundry and personal care
    • Specialty aroma concentrates for home and air care applications

    3. Photoinitiator Manufacturing for Industrial Coatings

    Chemical processors employ benzoylcyclohexane as a backbone for certain photoinitiator molecules deployed in UV-curable industrial coating systems. Its function enables rapid crosslinking rates during application, with strict control of migration and residual traces to meet sector-specific end use and EHS requirements.

    Industry compliance standards

    • ISO 14001:2015 Environmental Management for chemical synthesis operations
    • CE marking directives for industrial coatings
    • China GB 33372-2020 for coatings on metal substrates
    • OECD Guideline 405 for photoinitiator toxicological testing

    Typical usage ratio

    • 1.0%–2.4% by weight in downstream photoinitiator reaction blends; ratio set according to the absorption efficiency and intended polymer system (acrylic, polyester, or epoxy matrices)

    Downstream process integration

    • Included in controlled batch synthesis with aromatic substituents, crystallized, and transferred to masterbatch units for drum or pail packaging, before shipment to coating producers

    Final product types

    • UV-cure paints for metal, plastic, and wood substrates
    • Industrial and automotive clearcoats
    • Electronics conformal coatings
    • Printing inks and varnishes for high-throughput applications

    4. Synthesis of Agrochemical Intermediates

    In the agrochemical sector, selected manufacturers utilize benzoylcyclohexane for the preparation of specialty intermediates used in the further synthesis of particular herbicide and fungicide active ingredients. Stringent regulations cover both trace residue levels and the traceability of source materials throughout contract manufacturing, with QC documentation required for every delivery batch.

    Industry compliance standards

    • ISO 17025:2017 for analytical quality in agrochemical synthesis
    • EU Regulation (EC) No 1107/2009 on plant protection products
    • FAO/WHO Joint Meeting on Pesticide Specifications (JMPS) requirements
    • China GB/T 5009.146-2022 for pesticide residue testing

    Typical usage ratio

    • 0.4%–2.2% relative to total charge in directed synthesis processes; ratio adjusted based on desired intermediate yield, downstream active loading, and process scale

    Downstream process integration

    • Inserted at the cyclization or selective alkylation step in batch reactors, followed by isolation, purity validation, and transfer to contract partners for final agrochemical API assembly

    Final product types

    • Precursor intermediates for triazole or strobilurin fungicides
    • Specialty herbicide ingredient intermediates
    • Agrochemical technical concentrates
    • Custom blend component supplied to formulation houses
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    Certification & Compliance
    More Introduction

    Benzoylcyclohexane: Precision Chemistry for Reliable Performance

    Understanding Benzoylcyclohexane

    Benzoylcyclohexane stands out as a specialty intermediate, best known for consistent performance across several demanding manufacturing processes. Direct production from our own reactors, under strict lean manufacturing principles, ensures each batch follows the same recipe—no shortcuts, no surprises. Long-term feedback from our industrial partners shows its value not only in consistent purity but also in batch-to-batch reliability. This approach, developed over years of real-world chemical engineering experience, helps minimize downstream downtime and makes scale-up engineering predictable, whether the order sits at pilot scale or full commercial runs.

    Why Consistency Matters in Benzoylcyclohexane

    Years of direct feedback from coatings and flavor additive customers reveal that even small variances in trace impurities can change the physical properties of the end product. Uneven odor profiles, color tints, or unwanted side reactions all trace back to poor control at the source. So, benzoylcyclohexane production at our plant relies on multi-step distillation and purification, not just to meet a stated assay level but to remove byproducts like benzoic acid or cyclohexanone that wreak havoc in sensitive downstream steps. Achieving greater than 99.5% GC-assay purity, with controlled chloride and water specs, often prevents that extra filtration or post-processing at the user’s site—a lesson learned from hundreds of back-and-forth optimization calls with chemists at the plant floor.

    Production Method Drives Purity and Safety

    Our factory uses a Friedel-Crafts acylation route with careful catalyst quenching and closed-loop solvent recovery. This method does more than reduce environmental waste—it keeps the final product free from extractable heavy metals and other catalyst-derived residues. Over the years, competing material from less experienced shops turns up variation in solvent residue, which may seem minor but builds into lower batch yields after just a few weeks’ storage. Feedback loops with plant engineers drove us to finish every kilogram through a final vacuum distillation step, cutting retention of light ends and stabilizing shelf life up to the intended two- or even three-year storage windows.

    Usage: Beyond a Commodity Raw Material

    Benzoylcyclohexane comes into play as a specialty intermediate for light-stable initiators, UV absorbers, and flavor ingredients. Some custom perfumery projects depend on its low odor threshold and absence of sharp notes that come from phenol residues or low-mass aldehydes. Early attempts at alternative acylating agents—tried and tested by our development group—yielded off-notes or inconsistent polymer color stability. Our real-world users, particularly in the automotive coatings segment, often cite fewer batch rejections due to off-color formation when formulating with our material. This translates directly to lower cost per kilogram of finished paint or coating, a small but measurable margin improvement that makes a difference at scale. On the fragrance innovation side, benzoylcyclohexane blends cleanly with citrus and floral top notes, avoiding muddying of delicate esters, according to sensory panels conducted by leading application labs.

    Key Differences: Selection, Not Imitation

    The gap between a technical grade benzoylcyclohexane from various sources and our specialty product lies in the details. It doesn’t take fancy lab equipment to see the difference—many customers learn it the hard way after a round of scale-up failures or intermittent GC spikes during incoming material checks. Material made without diligent solvent drying leaves behind moisture, which, at even small concentrations, throws off polymerization kinetics. Our chemists tune each batch to under 0.05% water and keep acid value below 0.2 mg KOH/g, based not just on published standards but on historical troubleshooting with quality teams fixing failed runs at site.

    Aside from purity and trace contaminants, our process guards against the presence of organochlorines. Years ago, one customer flagged a persistent corrosion problem traced back to low-grade material spiked with chlorinated byproducts—we built in post-reaction filtration and chlorine screening in response. This illustrates the reality that details often overlooked in spec sheets lead to six-figure losses at a customer’s operation. For food and fragrance formulators, the certainty that every shipment complies with International Fragrance Association (IFRA) guidance isn’t just box-ticking—it avoids reputation damage that comes with withdrawals or product recalls.

    Benzoylcyclohexane Model and Specification Details

    Our “BZCHX-99.5” grade is manufactured in continuous campaigns, avoiding short runs that introduce cross-contamination or degraded intermediates. Physical specs include a white crystalline solid, low bulk density, and a melting range tightly controlled within ±0.5°C of typical data. Every drum leaves our warehouse after passing not just automated QC but also human review of spectral purity; there’s no substitute for a second set of experienced eyes, trained in our lab, examining every supply run. Our on-site analytical team cross-checks FTIR and NMR signatures with reference standards built over years of production campaigns.

    Downstream users in photoinitiator synthesis or complex flavor blending count on this model for long-term reproducibility, not just for quality but for regulatory paperwork. For customers with registration deadlines in Europe and North America, direct traceability to source record-keeping simplifies audits and accelerates notification timelines. We support this with dedicated documentation showing compliance not only to baseline REACH criteria, but also to rigorous process documentation familiar to external auditors, based on actual past regulatory inspections.

    Performance and Application Experience

    Seasoned formulators in high-viscosity coatings often debate whether to pay up for higher purity inputs. Our first-hand process data shows how technical grade alternatives, sourced from informal channels or overseas blenders, lead to variable polymerization and reduced shelf stability. Specialty ink and adhesive producers send us requests for support when batch gel times drift unpredictably, and nine out of ten times, impurity analysis shows nonconforming benzoylcyclohexane as the root cause. Our own technical support logs—a unique advantage as the actual manufacturer—track major performance complaints back to overlooked points in competitive material specs: polymer chain scission by residual acids, or unexpected yellowing caused by complex benzoate formation during storage.

    Through long-term field evaluations, one major global paint brand reported a 12% drop in batch rejection linked to consistent use of our BZCHX-99.5 lot. These real outcomes drive our standard-setting—empirical process tuning, not theory or spec sheet claims. The payoff repeats even in lower-margin applications such as textile finishes and agricultural adjuvants, where unseen impurities can suppress desired performance in subtle ways. Our plant-based direct technical support builds on thousands of hours working directly with other chemical engineers, translating production experience into real-world consistency.

    Supply, Packaging, and Storage: Built from Daily Reality

    Benzoylcyclohexane’s reliability doesn’t end at the reactor—storage and logistics often make or break its quality at customer handoff. Experience shows temperature swings during cross-border transport can induce partial sublimation, leading to caked or crystallized material at receipt. We ship only in lined drums and heat-sealed bags, tested over the heat of summer and dead of winter. Years of feedback from warehouse managers inform every material flow trial, with batch samples stored under simulated transport for quality assurance. Advice given to customers comes from our own trial-and-error learning—shipments follow FIFO protocol, with regular checks on physical integrity and retained samples from every exported lot.

    Plant-to-plant transparency marks a major difference between manufacturers and traders or resellers. Our team can walk you through actual batch data, not just templated certificates of analysis. Real chemistry rarely flows in straight lines, and deviation logs, batch records, and a printout of every distillation run stay available for review. This hands-on stewardship underpins customer trust and reduces their internal auditing burden. Well-managed packaging, unique batch traceability, and transparent QC records all come from seeing the gaps and learning from years of real-world setbacks—strong lessons learned from decades in chemical supply, not marketing dogma.

    Regulatory and Compliance—Proven in the Field

    Our regulatory expertise draws from more than file cabinets of paperwork. Auditors from multiple multinational customers have picked through our production records, testing not only our product but our stewardship. Meeting the evolving requirements of Europe’s REACH, the U.S. TSCA, and food-grade documentation as needed means not only compliance in theory but in daily practice. Our technical team’s record-keeping, storage of reference spectra for every lot, and long-term impurity monitoring demonstrate to inspectors from both the government and private sector that every kilo shipped can be traced. The traceability also reduces the risk of cross-contamination—one of the most frequent findings in third-party gap analyses of outside suppliers who rely on toll manufacturing or uncontrolled blending operations.

    Food and fragrance customers often face tighter scrutiny from end users. We have weathered multiple IFRA reviews, customer audits, and unplanned site inspections with confidence because our plant’s chemists take accountability for every run, personally signing off on quality releases. Documentation stands up to legal review, not just internal spot checks—a difference that comes from owning the means of production. Our team’s involvement in regional industry working groups translates into continuous regulatory updates and improvements. Unlike many suppliers, we respond rapidly to hazard reclassifications or supply-chain events because we directly control every process step, from raw materials vetting through finished goods shipment.

    Real-World Problem Solving Through Direct Production Insight

    Over decades in chemical production, our team encountered nearly every conceivable problem—from water ingress during monsoon season to inadvertent trace contamination from shared plant utilities. Each issue, once solved, built a playbook for prevention, not just patchwork fixes. For instance, benzoylcyclohexane production once suffered by-product formation when reactor cooling slipped during a summer power spike; we invested in redundant cooling and in-line monitoring based on that lesson. Whenever a customer faces technical troubleshooting, we can draw from firsthand incident logs and materials management practices honed over hazardous situations—not stories borrowed from third-hand technical brochures.

    Many of our long-term customers began with small-lot sampling, skeptical of claims made by middlemen promising “identical” substitutes. After encountering trouble—be it clogging during synthesis, rejected fragrance panels, or regulatory headaches from mislabeling—they migrate to direct purchasing, valuing not just the drum but the knowledge and experience standing behind it. We enable full technical backup, from in-person plant walks to remote troubleshooting, rooted in daily engagement with our own production staff, not disconnected sales teams.

    Continuous Improvement and Customer Partnership

    Manufacturing benzoylcyclohexane at scale means doing more than hitting a chemical formula. Expanding reactor capacity, fine-tuning purification schedules, and upgrading solvent recovery at our site all came from customer-side feedback—paint makers demanding brighter white, perfumers chasing cleaner scents, and resin formulators needing tighter molecular weight control. Our operations and technical teams don’t just respond to requests; they proactively audit product performance, even after years of supply partnership. Lessons learned on our production line translate back as improvements our customers see: faster melt initiation, reduced downstream residue, or regulatory paperwork that matches up instantly without the back-and-forth paperwork chase endemic to less engaged suppliers.

    Adapting to market changes, especially environmental and energy constraints, our technical staff runs active process R&D, revalidating that the energy footprint per kilo aligns with both customer and regulatory expectations. Logistics staff review not only cost but carbon footprint metrics, a growing customer concern. These upgrades don’t come from industry trends—they grow directly from our lived experience on the plant floor, in consultation with the end users and quality professionals who depend on every drum and bag of benzoylcyclohexane arriving as promised, month after month.

    Direct Experience: The Manufacturer’s Perspective

    Anyone can copy a product specification, but direct experience as a manufacturer delivers value far beyond what a trader or reseller can replicate. Our plant was built and tuned to run benzoylcyclohexane as a major campaign, not as an afterthought. This specialization yields lower impurity fingerprints, stable yields, and fewer supply hiccups borne from shifting priorities. Each improvement in process control—reactor upgrades, staff training, documentation, and post-run data review—reflects the lessons of actual production, not generic chemical supply templates.

    Over many years, our relations with the technical and purchasing teams at customer sites become collaborative. One notable example: a polymer customer experienced unexpected viscosity shifts traced to minor impurity differences. We invited their technical staff to audit our plant, shared detailed chromatograph libraries, and jointly updated both process windows and acceptance criteria. This transparency rarely exists in non-manufacturing suppliers—partnership flourishes from shared knowledge and trust, not from guarded phone calls and opaque intermediaries.

    Looking Ahead—Future Developments in Benzoylcyclohexane Production

    The world of specialty chemicals remains unpredictable, with raw material sourcing, geopolitical turmoil, and customer application needs evolving constantly. Our production operation continues to refine its processes, not as a response to crisis, but as a daily practice grounded in on-the-ground experience. New reactor control systems, proactive solvent swap-outs, and investment in advanced analytics all drive ongoing improvement. Supplier partnerships for raw feed material, many running for decades, reduce volatility and help provide continuity to the companies who depend on our product.

    Benzoylcyclohexane’s journey from lab bench to industrial scale is paved with thousands of decisions made by chemists, process engineers, and logistics coordinators. Every decision, informed by hands-on production, safeguards our customers from the hidden risks and variability found with generic or inadequately monitored sourcing channels. Our focus never drifts from making sure each shipment—each kilogram—matches the last one, building certainty not only into our own operations but into every formulation that depends on us.

    Conclusion: A Foundation Built on Experience

    Benzoylcyclohexane, from our production line, represents years of accumulated skill, attention to detail, and commitment to rigorous quality standards. Customers benefit not from abstract promises, but from a supply chain anchored in hard-earned knowledge. Each improvement, each technical solution, and each regulatory update comes from walking the plant floor, solving problems side-by-side with our partners, and never losing sight of the practical, tested processes behind every kilogram produced. For anyone who values predictable outcomes, lower risk, and genuine technical stewardship, benzoylcyclohexane sourced direct from a dedicated manufacturer delivers on both performance and peace of mind.