Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing sales7@sinochem-nanjing.com 3389378665@qq.com
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7-Tridecanone

    • Product Name 7-Tridecanone
    • Alias n-Undecanecarboxylic acid methyl ketone
    • Einecs 222-216-8
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry sales7@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    999281

    Cas Number 638-68-6
    Molecular Formula C13H26O
    Molecular Weight 198.35
    Iupac Name Tridecan-7-one
    Appearance Colorless to pale yellow liquid
    Boiling Point 264-265 °C
    Melting Point 25-28 °C
    Density 0.825 g/cm3 at 25 °C
    Solubility In Water Insoluble
    Flash Point 116 °C
    Synonyms 7-Tridecanone, Heptan-2-octanone
    Refractive Index 1.435 (20 °C)
    Pubchem Cid 12169

    As an accredited 7-Tridecanone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 7-Tridecanone is packaged in a 100-gram amber glass bottle with a secure screw cap, labeled with hazard and safety information.
    Shipping 7-Tridecanone is shipped in tightly sealed, chemical-resistant containers to prevent leaks or contamination. It should be stored and transported at ambient temperature, away from heat, sparks, or open flames, and kept in well-ventilated areas. Standard shipping complies with relevant chemical regulations and may require labeling as a limited quantity or non-hazardous material.
    Storage 7-Tridecanone should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and direct sunlight. Keep the container tightly closed when not in use, and store separately from incompatible substances such as strong oxidizing agents. Use suitable chemical-resistant containers and ensure storage conditions minimize moisture and temperature fluctuations to maintain product stability and safety.
    Application of 7-Tridecanone

    Applications of 7-Tridecanone in Industrial Manufacturing

    7-Tridecanone serves specialized roles in several industrial sectors thanks to its distinct molecular structure and functional properties. Our downstream partners in agriculture, pest management, polymer additives, and specialty flavors rely on targeted integration protocols and compliance to strict regulatory frameworks. Below, we detail the main industrial applications, compliance standards, process steps, dosage ranges, and finished goods relevant to 7-Tridecanone as manufactured in our facilities.

    1. Botanical Insecticide Formulations for Crop Protection

    Agricultural companies employ 7-Tridecanone as an active substance in plant-based insecticide formulations. Its mode of action derives from naturally occurring defensive mechanisms found in certain Solanaceae species, disrupting insect feeding and oviposition without impacting crop metabolism. Formulators incorporate it alongside surfactants and adjuvants, balancing efficacy and phytotoxicity under integrative pest management strategies, especially for tomato, chili, and potato plantations targeting lepidopteran and coleopteran pests.

    Industry compliance standards

    • FAO/WHO Codex Alimentarius food safety guidelines
    • EPA FIFRA registration for US agricultural insecticides
    • REACH Regulation (EC) No 1907/2006 for EU compliance
    • Good Agricultural Practices (GAP) documented by downstream users

    Typical usage ratio

    • 1~3% w/w as active ingredient in water-based emulsions or suspensions; adjusted per crop and target pest pressure
    • Dosage varies with tank-mix partners and local regulatory limits on active residues

    Downstream process integration

    • We supply technical-grade 7-Tridecanone for in-house blending or contract toll formulating under closed handling conditions
    • Material becomes incorporated during premixing of active component phase, prior to final dilution and emulsification
    • Post-integration checks include homogeneity, stability, and residue validation for field application batches

    Final product types

    • EC (Emulsifiable Concentrate) insecticidal sprays
    • SC (Suspension Concentrate) crop protection products
    • WG (Water Dispersible Granules) for precision agriculture
    • Ready-to-use household garden insect repellents

    2. Non-Toxic Antifeedant Additives in Stored Grain Protection

    Stored product protection specialists utilize 7-Tridecanone as a natural-origin antifeedant to deter beetle infestation in silos and grain stocks. Unlike synthetic fumigants, it provides a GRAS profile for specific storage scenarios and combines well with other botanical actives. Treatment protocols specify direct application to grain surfaces or bulk mixing to reduce post-harvest losses in wheat, maize, and rice supply chains while facilitating compliance with residue monitoring programs.

    Industry compliance standards

    • US FDA GRAS (Generally Recognized As Safe) status for indirect food contact where applicable
    • EU Regulation (EC) No 396/2005 on pesticide residues in food
    • ASAE standards for chemical treatment of stored grain
    • ISO 22000:2018 Food Safety Management Systems for downstream warehouses

    Typical usage ratio

    • 0.05–0.3% w/w in grain bulk, optimized to storage time and pest sensitivity
    • Lower concentrations for top-dressing blends; higher levels where infestation pressure is recurrent

    Downstream process integration

    • Supplied as a technical liquid or powder concentrate for direct admixing via mechanical grain loaders or pneumatic systems
    • Mixing step occurs as part of grain transfer or aeration cycles, monitored by electronic dosing
    • Post-integration controls track uniformity and compliance with legal residue levels before shipment

    Final product types

    • Treated cereal grains shipped for industrial food processing
    • Bulk-packed storage grains for seed banks
    • Integrated pest-resistant grain storage solutions
    • Value-added pre-mixed animal feed stock

    3. Odor-Active Composition for Specialty Fragrance and Flavor Building

    Manufacturers in the fragrance and flavor sector apply 7-Tridecanone for its unique “green note” to mask undesirable aromas and construct layered sensory profiles in specialty products. Its natural occurrence in wild tomato foliage gives a distinct olfactory signature relevant to bespoke blends for premium perfumes, personal care items, and gourmet food compositions. Rigorously purified batches are subjected to organoleptic and chromatographic QC per industry demands.

    Industry compliance standards

    • IFRA Standards as set by the International Fragrance Association
    • EU Regulation No 1223/2009 on cosmetic safety (when used in topical products)
    • FDA 21 CFR part 172.515 for natural flavor constituents
    • ISO 9235:2013 definition for natural flavor production

    Typical usage ratio

    • 0.001–0.05% w/w, according to target flavor/fragrance intensity and compatibility
    • Microdosing fine-tuned by GC-MS analysis and sensory evaluation

    Downstream process integration

    • Delivered as a purified, food-grade concentrate
    • Introduced at the early compound mixing stage of fragrance blend or flavor base production
    • Subjected to full traceability records and batch release with chemical and sensory validation

    Final product types

    • Luxury perfumes with botanically inspired notes
    • Natural aroma compounds for gourmet confectionery and dairy
    • Deodorizing agents for eco-friendly household cleaners
    • Essence blends in premium skincare formulations

    4. Functional Polymer Additive in Plastics Processing

    Polymer compounders and masterbatch manufacturers incorporate 7-Tridecanone as a minor performance additive in specialty plastic films and coatings, especially where controllable volatility and surface properties are required. The molecule acts as a processing aid or migratory plasticizer for applications demanding modified texture, abrasion resistance, or slow-release of odor-active volatiles. Compliance and formulation depend on end-use—especially food contact materials or packaging films.

    Industry compliance standards

    • EU Regulation (EU) 10/2011 on plastic materials intended for food contact
    • US FDA 21 CFR 177.1520 – Olefin polymers for food contact applications
    • ISO 9001:2015 certified quality management systems in plastic compounding
    • Specific migration limits as per downstream customer agreement

    Typical usage ratio

    • 0.01–0.3% w/w in polyolefin masterbatch or final compound
    • Adjustments based on target migration rate, application type, and risk assessment report

    Downstream process integration

    • We supply microcrystalline technical grade for direct addition to extruder or batch blender
    • Material introduction occurs alongside other specialty additives, prior to compounding or film blowing
    • Compliance checks on migration, odor, and finish properties performed on finished goods

    Final product types

    • Specialty packaging films with aroma control
    • Plastic liners for fresh produce and bakery
    • Functional coatings in disposable household items
    • Modified polymer components for precision-molded goods

    5. Behavioral Repellent for Companion Animal Products

    Pet care manufacturers use 7-Tridecanone as a sensory repellent in formulations designed to discourage unwanted behaviors in domestic animals, such as chewing, scratching, or marking. Integration requires precise blending with inert carriers to ensure effectiveness while avoiding toxicity. Downstream mixing rooms operate under stringent safety and allergen protocols, producing sprays or topical products intended for use on furnishings, footwear, or pet-accessible surfaces.

    Industry compliance standards

    • US EPA 40 CFR 158 – Biochemical pest control agent guidelines
    • EU Biocidal Products Regulation (BPR, Regulation (EU) 528/2012)
    • OECD Guidelines for the Testing of Chemicals No. 404/405 for skin/eye safety
    • Consumer product labeling requirements under the Federal Hazardous Substances Act (FHSA)

    Typical usage ratio

    • 0.1–1.2% w/w in liquid spray or barrier gel formulations
    • Ratios depend on the intended target species and application frequency

    Downstream process integration

    • We provide technical-grade or diluted forms, packaged for GMP-protocol manufacturing zones
    • Material inclusion occurs during initial liquid blending steps, under dust and vapor containment
    • End-product release after microbial and physicochemical stability validation

    Final product types

    • Animal training sprays for home and veterinary use
    • Pet-resistant upholstery and carpet protectors
    • Behavioral correction topical gels
    • Ready-to-use animal marking deterrents
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    Certification & Compliance
    More Introduction

    7-Tridecanone: Practical Benefits from a Chemical Manufacturer’s Perspective

    Understanding 7-Tridecanone and Its Direct Applications

    We have worked with 7-tridecanone for a number of years, drawing experience from direct synthesis, quality control, and supporting its use across several industries. This ketone, known for its clear, long hydrocarbon chain and molecular formula C13H26O, often gets overlooked among specialty chemicals, but its relevance continues to grow, especially among businesses looking for performance and consistency.

    Our customers rely on 7-tridecanone’s distinctive physical properties. Its melting and boiling points, medium volatility, and relatively straightforward chemical profile suit it well to roles where stability and predictable reactivity count. Over time, we have refined our manufacturing approach so clients can benefit from a product that offers a steady composition with each batch, making a real difference for formulation chemists and process engineers who do not have time for surprises.

    Unlike shorter-chain ketones, our 7-tridecanone shows lower volatility, which brings tangible advantages in both workplace safety and handling convenience. Longer chains, like C13, do not evaporate under standard conditions as fast as something like acetone or methyl ethyl ketone. This ensures materials remain where they are supposed to be within a process, reducing both product loss and airborne contamination. It is a practical solution for clients who value low-odor, low-evaporation settings, whether in industrial scale production or laboratory R&D.

    Quality Focus: Manufacturing from the Perspective of a Chemical Producer

    For any molecule produced in large volumes, quality assurance teeters between efficient output and precise molecular properties. At our plant, the importance of using tightly controlled catalysts and reaction conditions cannot be underestimated. Our team never forgets the cost of deviating from validated pathways—off-spec impurities may disrupt downstream processes or create regulatory headaches for our clients.

    Each batch faces rigorous analytical testing, including GC and NMR, to confirm purity and chemical identity. This tight control comes from years of direct feedback from end users who noticed—even at just a fraction of a percent—that minor variances can shift physical properties and end-use outcomes. This is not just a box-checking exercise, but an ongoing dialogue between operator, chemist, and customer.

    7-Tridecanone stands out in our product suite because of its reliability. We have witnessed end users return year after year for precisely this reason. They respect molecular consistency, transparency in batch data, and a deep understanding of their own application requirements. Our operators continue to learn that one-size-fits-all does not solve new technical challenges; staying flexible as industry standards evolve leads to better results for both parties.

    Comparing 7-Tridecanone with Alternative Ketones

    Not all ketones are created equal. Inside our facility, we batch several ketones, but 7-tridecanone fills a narrow but crucial gap. For formulators, the difference between 7-tridecanone and shorter or branched-chain alternatives is not just theory—it is a matter of viscosity, volatility, and odor profile that shapes the final product. Acetone and methyl isobutyl ketone, to name two, evaporate quickly and are far more prone to contribute to workplace odor and atmospheric VOC. For companies mixing cleaners, personal care ingredients, or crop protection agents, this can mean the difference between meeting regulatory standards and incurring fines or recalls.

    Our clients in crop protection sometimes want precisely what 7-tridecanone offers. The chain length reduces phytotoxicity risk while still supporting active ingredient delivery on leaf surfaces. Shorter ketones simply cannot offer the same balance, and longer ones risk unwanted persistence or negative environmental impact. Over several growing seasons, our agricultural customers gathered field data to confirm that 7-tridecanone does not stunt common crops and can act as a mild insect deterrent—supporting function without collateral damage.

    We also see formulators in the industrial sector choose 7-tridecanone for its moderate solvency. Shorter ketones exceed required solvency, stripping surfaces too aggressively, or generating flammability concerns in closed facilities. 7-Tridecanone’s milder profile provides balance—enough strength to dissolve synthetic waxes and select organic residues, with a boiling point low enough for easy recovery, yet high enough to keep emissions under control. That flexibility lets R&D chemists reduce risk when scaling recipes from bench to pilot plant.

    Practical Use Cases: Evidence from Daily Production and End User Inquiry

    Demand for 7-tridecanone tends to run in cycles, shaped by the overlap between regulatory trends, raw material supply, and shifts in consumer preference. A frequent discussion with clients centers around the value of reducing sharply scented compounds wherever possible. Urban production sites and enclosed facilities struggle with fugitive emissions regulations; replacing high-volatility ketones with 7-tridecanone can cut measured VOCs by over 30%. This claim comes from data logged by real users, not just chemical catalogs or promotional sheets thrown about at trade shows.

    Several times in a calendar year, we hear from formulators in personal care or wax industries looking for a medium-chain ketone that will not dry skin or leave residue. 7-Tridecanone provides a compromise between efficiency and gentleness. Users notice fewer complaints about harshness, which builds brand loyalty where sensation and tactile feedback matter most. Add to that, the simplicity of handling a product that resists gelling or crystalizing in ambient warehouses reduces unnecessary labor and waste.

    Our agricultural partners report that 7-tridecanone meets technical needs as a selective insect deterrent. It steers clear of the pitfalls that many synthetic deterrents face: unwelcome toxicity to beneficial organisms, short field life, or cost-prohibitive applications. The backbone of this feedback comes from direct field observations rather than theoretical mode-of-action diagrams. Where other chemicals force trade-offs between efficacy and residue, we have observed that 7-tridecanone’s physical properties enable more even application on plants. The chain length supports spreading, leading to better surface coverage with lower risk.

    Synthetic intermediates often benefit from 7-tridecanone’s structure. In the lab, bench-scale reactions run cleaner with straightforward workups and few side products. Chemists handling multi-step syntheses count on a building block that brings predictability at every step. The outcome means fewer column purifications, reduced solvent waste, and lower costs per gram in custom synthesis projects.

    Environmental and Occupational Safety Considerations from the Factory Floor

    Colleagues on our factory floor work daily with a diverse range of chemicals. They are quick to spot any product that improves their working conditions. High-volatility compounds can dry hands, irritate lungs, and trigger alarms, all of which reduce morale and productivity. 7-Tridecanone, through its stability, helps maintain air quality inside the plant—air sampling confirms its vapor pressure keeps concentrations well below most occupational exposure thresholds, which translates to fewer interruptions and less need for costly air handling interventions.

    From a waste management point of view, medium-chain ketones such as 7-tridecanone stack up favorably. The slow evaporation rate means less product escapes into the air, keeping on-site inventories more secure and reducing the frequency of refills. The same property helps with regulatory reporting. Fewer emissions mean less time spent on paperwork and risk analysis for compliance departments. These small advantages add up over hundreds of tons handled in a year, helping our plant run lean without shortcuts on safety.

    Sometimes, customers ask about environmental breakdown. Longer-chain molecules may persist in soils, but real-world monitoring over several use cycles shows that 7-tridecanone does not linger to a degree that would warrant remediation or generate concern over groundwater contamination. Our partners in environmental chemistry have tracked it through typical soil and water matrices and report that it degrades steadily through microbial action. This reassurance allows downstream customers to keep using it without triggering more complex permitting processes.

    Why Manufacturers and End-Users Choose Our 7-Tridecanone

    As a producer, we listen closely to client feedback from across the globe. Sometimes, the feature that wins over a new customer is less dramatic than marketing blurbs make it sound. Instead, shifts in formulation specs, regulatory filing deadlines, or new customer safety guidelines push companies to migrate away from legacy ketones. In these cases, users want a simple, predictable switch—7-tridecanone fits this niche because it does not bring unintended side effects.

    Distribution partners talk of easier logistics with 7-tridecanone. It does not require the same extensive labeling for dangerous goods shipments as more volatile alternatives. Routine transport, even in warm climates, rarely results in unwanted leakage, and the scent profile stays manageable for consignees with sensitive storage requirements. These topics surface every quarter in feedback calls, and they drive our internal investment in stable, secure packaging tailored to this molecule’s real properties.

    Clients come to rely on open, direct feedback about supply chain issues and ongoing regulatory changes. Last year, a global solvent shortage made some suppliers hesitant to commit to contract pricing or minimum batch sizes. By focusing our resources on maintaining a stable output of single-molecule ketones, especially those like 7-tridecanone with clear application pathways, we supported our customers’ timelines without sudden supply interruptions.

    Challenges and Opportunities for Process Improvement

    Like any raw material, 7-tridecanone does not solve every problem on its own. Its price can follow broader swings in feedstock markets. Since our business model depends on consistent output, we watch hydrocarbon and catalyst availability carefully. Our on-site engineers review consumption data and maintain backup protocols to guard against disruptions. End users appreciate this vigilance, especially those building their own forecasts for large scale production.

    Continuous improvement in purification remains a target each season. Achieving high purity levels without introducing costly solvent steps challenges every chemist on our team. Recent investments in energy recovery and solvent recycling allow us to keep production both environmentally responsible and cost-competitive. By sharing information openly with users—batch data, impurity spec logs, and QA audit summaries—we help them troubleshoot problems collaboratively, keeping waste low and uptime high.

    Supply chain transparency becomes more important each year as end users care more about traceability. Our team answers requests for information about raw material origins, audit schedules, and manufacturing process details. This level of detail keeps customers comfortable with their sourcing, especially in tightly regulated sectors like agriculture and personal care, where compliance can make or break an export contract.

    Looking Forward: New Applications on the Horizon

    Driven by demand for greener chemistry, some clients experiment with biogenic sources for tridecanone precursors. Our team has run trial batches using bio-alcohols and fatty acids, looking for routes that match our traditional synthetic material in both purity and batch stability. Early findings give reason for cautious optimism but show that feedstock impurity control is just as important as reactor operation.

    Emerging application fields, such as eco-friendly surface cleaners and plant-derived pesticides, look to 7-tridecanone for its combination of mild solvency and lack of persistent odor. Startups and established brands alike push for minimalist labeling and formulations with fewer synthetic additives. Raw materials like 7-tridecanone allow formulators to move forward without compromising performance or user comfort.

    Our focus shifts with environmental policy trends, border regulations, and cost pressure from competitors. Each season brings a new round of technical requests: smaller particle size for emulsions, tighter specification for high-volume clients in the coatings industry, or faster dissolution rates for niche lab applications. By working directly with bulk users and middle-tier formulators alike, we continue to adapt our material and methods, shaping new solutions and improving what we deliver.

    What Sets Our 7-Tridecanone Apart

    Experience tells us there is no substitute for thorough batch testing, honest documentation, and direct support. Our plant runs every day on these principles. By investing in well-trained staff, modern QC instrumentation, and transparent technical dialogue, we keep pace with both customer needs and new regulatory changes. Instead of taking a one-and-done approach, we support ongoing technical calls, site audits, and new product pilots. This partnership model matches our clients’ need for reliability and technical depth, especially in sectors facing rapid regulatory transition.

    Our repeat business comes from the confidence we build over years of steady supply. Laboratories, plant managers, and R&D leaders continue to return for the same reason: easy integration, consistent paperwork, and open channels for troubleshooting. When customers face new technical or compliance hurdles, our team stands ready to adapt, offering practical experience built on line-level involvement, not distant theorizing.

    In summary, 7-tridecanone remains a specialty ketone that brings measurable benefits to diverse customers. Its molecular structure offers control where volatility and odor matter; its production process, shaped by years of real-world feedback, supports a demanding market. As regulations and market expectations tighten, our commitment to quality, transparency, and ongoing process improvement ensures that our 7-tridecanone keeps meeting the requirements of clients focused on safety, performance, and environmental responsibility.