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Carvacrol

    • Product Name Carvacrol
    • Alias 2-Methyl-5-(1-methylethyl)phenol
    • Einecs 232-212-3
    • 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
    Specifications

    HS Code

    885331

    Chemical Name Carvacrol
    Iupac Name 5-Isopropyl-2-methylphenol
    Molecular Formula C10H14O
    Molar Mass 150.22 g/mol
    Appearance Colorless to pale yellow liquid
    Odor Pungent, warm, oregano-like aroma
    Melting Point 0 °C
    Boiling Point 236–237 °C
    Solubility In Water Slightly soluble
    Density 0.976 g/cm³ (at 20 °C)
    Refractive Index 1.522 (at 20 °C)
    Flash Point 110 °C
    Cas Number 499-75-2

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

    Packing & Storage
    Packing Carvacrol is packaged in a 100 mL amber glass bottle, sealed with a screw cap, and labeled with hazard and product information.
    Shipping Carvacrol is shipped in tightly sealed containers to prevent leakage and degradation, typically under cool and dry conditions. The packaging complies with safety regulations for handling flammable liquids and irritants. Proper labeling and documentation ensure safe and efficient transport, minimizing risk to handlers and maintaining product integrity during transit.
    Storage Carvacrol should be stored in a tightly sealed container, kept in a cool, dry, and well-ventilated area away from sources of ignition or heat. Protect it from direct sunlight, moisture, and incompatible substances such as strong oxidizing agents. Properly label the container and handle under local regulations to prevent spills and accidental exposure.
    Application of Carvacrol

    Purity 98%: Carvacrol with a purity of 98% is used in food preservation, where it efficiently inhibits microbial growth and extends shelf life.

    Molecular weight 150.22 g/mol: Carvacrol with a molecular weight of 150.22 g/mol is employed in pharmaceutical formulations, where it enables consistent dosing and reliable bioavailability.

    Melting point 236°C: Carvacrol with a melting point of 236°C is used in high-temperature polymer processing, where it maintains structural integrity and antioxidant properties.

    Solubility 0.11g/100mL (water): Carvacrol with a solubility of 0.11g/100mL in water is utilized in beverage flavoring, where it provides controlled release and uniform dispersion.

    Stability temperature 120°C: Carvacrol stable up to 120°C is applied in animal feed additives, where it preserves antimicrobial efficacy during pelletization.

    Particle size <10 μm: Carvacrol with a particle size of less than 10 μm is used in nanoencapsulation, where it enhances absorption and targeted delivery.

    Viscosity low: Carvacrol with low viscosity is incorporated in liquid disinfectants, where it facilitates efficient mixing and rapid antimicrobial action.

    Density 0.976 g/cm³: Carvacrol with a density of 0.976 g/cm³ is used in essential oil blends, where it allows precise formulation and consistent aroma release.

    Optical purity ≥ 99%: Carvacrol with optical purity of ≥99% is used in chiral synthesis, where it ensures high enantiomeric excess and reproducible reactions.

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    Certification & Compliance
    More Introduction

    Carvacrol: Bringing Reliable Purity and Precise Performance to Modern Applications

    Our Perspective: Why We Focus on Carvacrol Production

    In the chemical manufacturing business, success hinges on more than volume. We put our energy into the craft of Carvacrol because this monoterpenoid phenol stands out for real, tangible reasons. Over the decades, industries have leaned on Carvacrol for its established antimicrobial properties, its unmistakable warm, spicy aroma, and its performance as an active compound both in natural and synthetic routes. We've chosen to produce Carvacrol at scale because customers demand not just Carvacrol — they demand batch-to-batch consistency, high assay, and assurance the material meets tight analytical fingerprints. These qualities don’t come easy; it starts with training, constant monitoring, and an honest approach to raw material selection and purification.

    Typical Model and Composition

    Our manufacturing focus is on Carvacrol that aligns with rigorous industry benchmarks. We routinely achieve material with assays matching or exceeding 99%, verified by GC and NMR with sharp peaks and no visible co-eluting interferences. This purity allows Carvacrol to function reliably whether in flavoring, pharmaceutical intermediates, or as a technical ingredient in protective formulations. Incoming thymol, o-cymene, and p-cymene receive tests for residual pesticides, heavy metals, and specific gravity, which supports not only regulatory compliance but peace of mind for our downstream users. We fully disclose traceability on every batch so every kilogram finds a path back to the source and lot record. This is not just an operational detail; it reflects the direct trust built between producer and customer.

    The delivered product consistently appears as a clear to pale yellow liquid at room temperature. Its density at 25°C registers between 0.975 and 0.980 g/mL, and its refractive index typically falls in the 1.522 to 1.527 range. The low moisture content (under 0.1%) helps users in applications sensitive to water, like flavor matrices and fragrance blends. Packing in light-resistant drum containers (optionally lined with food-grade materials), we work with the idea that quality doesn’t crack under sunlight or improper transport.

    Real-World Uses: Feedback from Those Who Rely on Us

    Companies don’t stick with Carvacrol suppliers who don’t take feedback seriously. Over the years, we have listened to processors in the food and beverage sector, agricultural feed supplementers, personal care formulators, and even customers at the fine fragrance level. They ask for assured technical specifications, but beyond that, they need predictability in behavior: minimal off-odors, no color shift during storage, and materials that flow and blend without causing headache on the shop floor.

    Food flavoring houses appreciate the high-purity model because they can add a small, targeted fraction directly to spice oil blends, marinades, and savory taste palates. For agri-feed producers, our Carvacrol stands as a dependable additive for animal gut health and growth performance — an area where repeatable results matter for large-scale operations. In home care and disinfectant products, buyers build on the antimicrobial record of Carvacrol and push for re-assurance on absence of unwanted residuals. Downstream users in fragrance, soaps, and candles rely on us to supply a product with punch in the olfactory profile, but without the oxidative breakdown products that creep in from poorly sourced batches.

    Feedback has driven us to lower the upper limits for certain aromatic impurities detected via gas chromatography. Customers in the food industry point out that even low traces of isopropyl cresols or ortho-cymene alter taste profiles. The technical team calibrates our columns specifically against these targets, and this practice has become a backbone strength compared to generic producers or repackaged stock.

    Differences versus Other Carvacrol on the Market

    Not every Carvacrol offering performs the same way. During the COVID-19 supply crunch, we saw a wave of material from non-specialist resins and solvent recovery operators hitting the market. This material often displayed higher levels of heavy aromatics, visible color, unwanted tars, and off-notes that led to recalls or reformulating — headaches that trickle down the value chain.

    Our direct-synthesis batches, anchored in continuous distillation under controlled atmospheres, reduce such contaminants. We employ inline headspace monitoring for each major process step, so operators don’t need to guess at endpoint or "take a chance" on fraction cuts. Customers have let us know that this attention prevents troubles they encounter with resellers: unpredictable volatility, inconsistent color, and lack of prompt technical support if something goes amiss.

    One common pitfall in this industry comes from resold or repackaged Carvacrol, often transferred into substandard drums or stored in ways that introduce trace water, rust, or off-odors. Because we control the entire process from monomer extraction to shipment, and finish every batch only when our qualified personnel signs off on GC compliance and headspace analysis, customers benefit from a product with a notably longer shelf life and a clear audit trail.

    Another important distinction comes from the knowledge locked inside our technical support team. Few things frustrate end-users as much as getting boilerplate answers about blending Carvacrol into sensitive water or oil-based formulations. Our field specialists have handled real plant-level problems: fouling in high-shear mixers during soap manufacture, instability in natural preservative blends, or migration issues in plastic packaging. Instead of vague advice, we offer concrete troubleshooting steps, based on how our product behaves in actual systems, not just test tubes.

    Why the Details Matter: The User’s Point of View

    Customers working with Carvacrol need more than a product description. They face hands-on questions every day: Will the liquid cloud under certain storage conditions? Will the material show yellowing after six months on the shelf? Can the same barrel serve both alimentary and technical formulations? We have seen these issues first-hand, so our approach blends documentation, real-world storage guidance, and actionable support.

    We built our technical sheets and batch records from experience in varied industrial settings, not isolated lab results. A food processor using Carvacrol in flavor development wants assurance that off-notes won’t pop up batch to batch. In one memorable case, a partner in the pickling business flagged tiny fluctuations in taste between shipments. Our follow-up revealed minor changes in feedstock oil composition — a fixable problem because full traceability was available in our lot records, and our analytical QC pinpointed the exact deviation.

    Similarly, a personal care manufacturer noticed microprecipitation in stored surfactant blends using competitor Carvacrol. They switched to our supply and eliminated the haze — direct feedback we link to strict control of water and metallic ion content. These experiences shape everything from vapor pressure checks to the periodic maintenance of our filling lines.

    Technical Handling and Packaging from a Manufacturer’s Perspective

    We pack Carvacrol with full knowledge that every step, from drum filling to palletizing, can introduce problems that only reveal themselves downstream. Our standard containers block out light and reduce interaction between the product and metal surfaces — key for avoiding both oxidative and organoleptic changes over time. We track every container's cleaning protocol and storage interval before filling. Any barrels that show hairline compromise or suspect closure seals are physically rejected by supervisors, not just marked for secondary use.

    Optional food-grade liners further protect our material for high-sensitivity applications. In our own pilot trial, switching from commodity polyethylene liners to high-barrier food-grade film cut down volatile loss by nearly half. This wasn’t a regulatory issue — customers had reported subtle shifts in aroma over time, which led us to experiment and adapt. We implemented a double-seal policy for export shipments, preventing unnecessary air ingress and accidental mixing of drum head material with the contained Carvacrol.

    We know that transport and storage environments can degrade quality almost as quickly as mistakes in synthesis. Our logistics team dispatches material with documentation built into the ERP for full lot-level tracking, not just to satisfy audits but to follow up on any reported field problem. Every returned drum — rare, but not unheard of — gets opened, inspected, and run through our full analytical battery before any recycling of the container.

    Understanding Regulatory and Authenticity Challenges

    Producing Carvacrol at consistent purity isn’t just about chemistry. Regulatory compliance plays a huge part, given changing local, regional, and international requirements. Food-grade applications demand full conformance with purity, allergen, and contaminant standards — so we keep our batch records, raw material certs, and analytical paperwork well organized for instant retrieval. Our QC team gets cross-trained annually on the differences in European food contact notifications, US FDA flavoring guidelines, and Asian standards, so there are no surprises for partners shipping globally.

    Recent market moves have pushed questions of authenticity to the fore. We’ve seen synthetic Carvacrol offered as "natural" through questionable chain of custody practices. By contrast, our product comes with documentation on both origin and synthetic route. If downstream users require botanical origination, we supply a full audit chain. If synthetic consistency is the need, we match batch variation tightly so finished product lines can stay regulated and predictable year after year. In all cases, our logs stand open to buyer inspection — an uncommon but appreciated step in today’s market.

    Customer Conversations That Have Changed Our Approach

    Through candid conversations, we have learned to address problems before they grow. At a technical workshop, a flavor house chemist described an off-color shift during prolonged shelf storage: less yellow, more amber, slight resinous tailing in the odor. We adapted our stabilizer blend upstream and monitored all bulk drums over a six-month window, running comparative lots under various light and humidity exposures. This new protocol allowed us to lock in color and aroma parameters even through harsh conditions.

    A livestock feed compounder brought up concerns about palatability shifts and site-level handling complaints tied to statically charged containers. Our process improvement team added a static management step on the filling line and started using anti-static liners for bulk feedstock containers. We didn’t just supply the Carvacrol and walk away — follow-up checks at field level confirmed that the blend and flow improved, and complaints dropped to near zero over the subsequent six-month cycle.

    Manufacturers in the home care and disinfectant market asked about odor stability across longer logistical chains in warmer climates. For those customers, we initiated heat-cycling stability tests, mimicking tropical storage environments. This led us to select antioxidant additions at load-out for specific geographies and change our outer container material for the affected lots. Customers looking for assurance in demanding storage conditions have come to rely on these upgrades, documented in every deployment.

    What Trusted Carvacrol Means for Product Development

    Every new use of Carvacrol begins with a targeted need: a higher antimicrobial performance, a keener herbal-spice aroma, or stability in volatile blends. The confidence that formulators have in our Carvacrol doesn’t rest solely on the certificate of analysis — packaged quality runs much deeper. The feedback cycle between manufacturing, customer complaint, and process refinement turns small issues into big improvements. It takes long-term commitment to support unusual applications: from embedding Carvacrol in novel polymer matrices, to high-purity blends for pharmacological intermediates.

    We consistently collaborate with technical partners who need custom solutions. Some request an advanced headspace purge to avoid even trace residual oxygen. Others specify extra filtration to target particles below 1 micron for special dispersions. In both cases — and many more — we've acted directly on those requests, adjusting our plant practices and documenting the impacts on downstream application. This approach often triggers further application support, as our technical team works through blending, dissolution, and compatibility issues with our users in person or online.

    Supporting innovation requires careful record-keeping. Whether working with a multinational or an ambitious startup, we provide not just product but knowledge: historical trends in lots, user guidance honed in commercial operations, and ongoing troubleshooting from plant veterans who have stood on the production floor, not just read the textbook.

    The Value of Experience in Every Drum

    It’s tempting to see Carvacrol as just another line item or a bulk commodity. Our experience shows the opposite: every manufacturing choice, handling step, and support call feeds into better reliability for everyone down the chain. We have watched companies thrive on stable supply, and we’ve stepped in to help customers fix issues nobody else wanted to tackle. This tradition of transparency, dedication to technical accuracy, and willingness to shoulder responsibility sets us apart in a fast-paced market.

    From sourcing raw aromatics to delivering the final product, we keep our commitment to practical, transparent manufacturing. Whether you’re incorporating Carvacrol into classic food flavors, modern sanitizers, evolving personal care formats, or novel agricultural blends, your success depends on a chemical partner whose experience guides every liter that leaves the plant. Every pail represents thousands of real-world trials and improvements, informed by feedback and driven by the expectation that today’s standard won’t be enough for tomorrow’s market.