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HS Code |
118790 |
| Cas Number | 3279-02-3 |
| Molecular Formula | C9H18 |
| Molar Mass | 126.24 g/mol |
| Iupac Name | Non-2-ene |
| Appearance | Colorless liquid |
| Density | 0.752 g/cm³ |
| Boiling Point | 151-153 °C |
| Melting Point | -81 °C |
| Solubility In Water | Insoluble |
| Flash Point | 34 °C |
| Refractive Index | 1.416-1.418 (20 °C) |
| Vapor Pressure | 4 mmHg (20 °C |
As an accredited 2-Nonene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 500 mL amber glass bottle labeled "2-Nonene, 98%" with chemical hazard symbols, secure cap, and detailed safety instructions. |
| Shipping | 2-Nonene should be shipped in tightly sealed containers, away from sources of ignition and oxidizing agents. It is typically transported as a liquid, following standard regulatory guidelines for flammable liquids. Proper labeling, documentation, and safety data sheets (SDS) must accompany the shipment to ensure regulatory compliance and safe handling. |
| Storage | Store **2-Nonene** in a cool, dry, well-ventilated area away from sources of ignition, heat, and direct sunlight. Keep container tightly closed and stored in a flammable liquids cabinet. Avoid contact with strong oxidizing agents and acids. Use proper grounding and bonding procedures when transferring. Label containers clearly and prevent the accumulation of static electricity. Handle with appropriate personal protective equipment. |
Applications of 2-Nonene in Industrial Manufacturing2-Nonene serves as a key alkene intermediate across several heavy and fine chemical sectors. As an original producer, we supply 2-Nonene with tailored specifications for each downstream process step, ensuring stable composition and reliable integration into continuous manufacturing systems. Below are primary industry-specific production channels using 2-Nonene as an essential starting material. 1. Alkylation for Nonylphenol-Based Surfactant ProductionMajor surfactant manufacturers use 2-Nonene for the alkylation of phenol, creating nonylphenol derivatives. This reaction runs under strong acid catalysis within agitated reactors, maintaining tight temperature control to prevent oligomerization and off-spec alkylate formation. Nonylphenols then undergo ethoxylation or other post-processing for emulsifiers and detergents, used in agriculture, textile, and industrial cleaning formulations. Industry compliance standards
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2. Synthesis of Nonylated Benzene for Lubricant AdditivesChemical manufacturers employ 2-Nonene in Friedel-Crafts alkylation processes, generating nonylbenzene intermediates. These compounds undergo further sulfonation to yield high-performance detergents and dispersants, vital in lubricating oil formulations for automotive and marine engines. Strict control of alkene structure and purity influences lubricity, foaming, and deposit control in the final additive blends. Industry compliance standards
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3. Manufacture of Antioxidant Intermediates (e.g., Nonylated Diphenylamine)2-Nonene is utilized in the alkylation of diphenylamine to produce nonylated derivatives, which act as intermediates for industrial antioxidants. These antioxidants preserve polymers, synthetic rubber, and oils from oxidative breakdown. Strict process parameters control the degree of alkylation, affecting solubility and inhibitor performance in finished compounds. Industry compliance standards
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4. Intermediate for Plasticizer Synthesis (e.g., Nonyl Phthalates)Producers of specialty plasticizers employ 2-Nonene to generate nonyl alcohols and then react these with phthalic anhydride, yielding high molecular weight phthalate esters. These plasticizers improve flexibility and processability in resins such as PVC and polyvinyl butyral. Process yield and finished product viscosity depend on strict feed composition and reaction conditions, with low residual unsaturates mandatory for clarity and durability standards. Industry compliance standards
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5. Synthesis of Fuel and Lubricant Flow ImproversAdditive manufacturers leverage 2-Nonene to create tailored nonene oligomers. These oligomers function as pour point depressants and viscosity modifiers in crude oil, diesel, and lubricating base stocks. The polymerization and oligomerization reactions are tuned carefully, as molecular weight, branching, and unsaturation level critically impact cold flow and blending properties in the fuel supply chain. Industry compliance standards
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2-Nonene stands out in the world of olefins for its balance of reactivity and stability. At our manufacturing site, we have produced 2-Nonene for well over a decade, tailoring each batch to address the real needs of industrial partners. This colorless, flammable liquid, with the molecular formula C9H18, fits into many reaction chains, frequently as an intermediate for surfactant alcohols, lubricants, and specialty chemicals that support wider industrial sectors. The backbone of our approach to 2-Nonene emphasizes practical considerations from production to application, and we've invested years into improving reliability and purity to guarantee consistent results for downstream users.
We keep our 2-Nonene at a purity level above 95%, often pushing closer to 98% depending on current process demands. Typical specifications from our latest production runs deliver a clear liquid, minimal sulfur content, and low water levels—always below 0.1%, which preserves catalyst longevity in later operations. By controlling the distillation process at every stage and sticking to tight boiling range requirements (between 145-150°C), we catch off-spec impurities early, preventing unintended by-products. We transport each tank and drum under nitrogen blanketing to limit oxidation, and experienced monitoring staff check shipment samples before any product leaves our plant gates.
Taking 2-Nonene from lab-scale to plant-scale revealed that minor fluctuations in isomer distribution can change downstream yields in oxo-alcohol or alkylation reactions. Our staff chemists run small batch reactions to map the actual reactivity profile before the main reactors kick in. This lets our clients anticipate behavior under alkylation and hydroformylation conditions, reducing wasted feedstock when producing nonylphenol or nonanol. The product's double bond placement fosters reliability in branching reactions. While higher alkenes sometimes frustrate operators with inconsistent olefin content, our 2-Nonene stays predictable, so end-users spend less time troubleshooting and more time pushing output.
Feedback from downstream users shapes everything about our 2-Nonene operations. Polyolefin plants count on this product to anchor specialty monomer lines, while surfactant manufacturers value its role as a precursor to branched nonylphenols and nonionic surfactants. The chemical structure lends itself to longer alkyl chains, enabling more hydrophobicity in finished surfactants and enhancing oil solubility in blending operations, which direct competitors on the market sometimes struggle to meet with alternative branched alkenes. The actual benefit comes from our ability to keep sulfonation residues and trace unsaturated byproducts at a minimum, something pure linear 1-alkenes rarely address as effectively.
Those who work with higher and lower olefins recognize the unique character of 2-Nonene. Its boiling point and vapor pressure offer a middle ground between volatile light alkenes and sluggish heavier molecules like dodecene. Compared to 1-nonene, the internal double bond in 2-Nonene gives it a slightly lower reactivity under simple addition reactions but unlocks favorable selectivity for alkylation and hydroformylation. For formulators used to chasing raw material costs, 2-Nonene's position among mid-chain alkenes consistently delivers on the promise of available supply with fewer seasonal swings in pricing, especially in regions where refineries opt for direct oligomerization techniques.
In alkylation processes, 2-Nonene reacts with phenol or benzene to form key intermediates for nonylphenol and nonylbenzene, both essential for detergents, lubricants, and antioxidants. By controlling the branching and minimizing side reactions, our product yields cleaner conversion to finished goods. Lubricant formulators come back to 2-Nonene because of its ability to efficiently generate alkylated derivatives with high thermal stability. In plasticizer and surfactant production, real hands-on trials prove every gram counts; repeated pilot runs confirm that our 2-Nonene allows for predictable scaling when compared to imported batches of lesser purity. Facilities that rely on consistent foaming, wetting performance, or viscosity in final formulations have found that substituting lower-grade feedstocks for our 2-Nonene often reduces overall product quality, wasting labor and causing production delays.
Process engineers working with us appreciate our batch certificates because they are based on full chromatographic and titration analysis, not just routine spot checks. We keep an open channel for plant-level feedback, regularly tweaking production parameters in line with on-site findings. If test runs suggest a trend toward higher trimer or internal isomer levels, we recalibrate temperature profiles and fractionation stages immediately. Experienced staff hand-inspect reactor systems, looking for residue or discoloration—small, practical steps that preserve quality from start to finish.
Today's industry must adapt to tightening guidelines on effluent quality, residue content, and air emissions. We have built scrubbers, vapor recovery, and closed-loop cooling into every phase of our 2-Nonene operation, keeping VOC loss and emissions under regulatory limits. End-users who value sustainability in alkylate lifecycles often consult with our plant engineers to further cut process waste and energy consumption. Unlike resellers who lack real connections to manufacturing improvements, as primary producers we invest directly in catalysts, solvents, and utilities, driving down the per-unit energy footprint year after year. This pays off not just in our utility bills but in the tangible reduction of per-batch pollutants.
Operators regularly handle drums and ISO tanks filled with 2-Nonene, so safety practices have to work in real-world settings, not just on paper. We train every employee on rapid response, including procedures for flammable vapor containment and skin contact. Our onsite storage features vapor relief systems and automatic leak detection. Every shift logs container checks and temperature readings, which safeguards both product quality and plant safety. We engage directly with client sites to share control guidelines—how to handle bulk transfers, vent lines, and line purging to prevent hazards. Our experience in handling this material day in and day out sharpens our focus on practical risk, not just compliance.
Some clients come to us after facing chronic fouling in their reactors or unexplained yield drops. We run detailed impurity profiling along with them, matching process samples against retention standards in our analysis lab. More often than not, the source traces back to off-grade nonene supplied from mixed-olefin streams, typically from batch runs focused on throughput rather than purity. From our vantage point as manufacturers, we can adjust cut points and reformulation schedules to match the strictest end-use requirements. Our real-world fix often means holding back suspect batches for reprocessing, accepting the higher short-term cost to preserve customer relationships and reputation for reliability.
Raw material buyers track season-by-season shifts in chemical demand, sometimes driven by automotive trends, sometimes by construction cycles. 2-Nonene usage tracks these trends closely, especially as surfactant and lubricant consumption rises in developing economies. Having witnessed abrupt supply crunches and feedstock bottlenecks during refinery shutdowns or hurricanes, we invest in feedstock inventory and schedule maintenance during low-demand periods. This simple planning discipline protects customer orders from volatile price spikes and ensures product availability in critical downstream chains. As process chemists adapt formulas to new performance requirements—from biodegradable lubricants to low-toxicity surfactants—our technical teams work beside them, fine-tuning raw material profiles to anticipate both short-term and long-term shifts.
Production efficiency doesn't stand still. Every production manager knows the pressure to cut cycle times and reduce solvent use without sacrificing product purity. We've overhauled distillation columns, upgraded catalyst beds, and automated purge controls, reducing batch time and solvent waste. Continuous sampling checks finished 2-Nonene for off-odor, haze, or unusual byproducts. For recurring customer complaints—often regarding odor or trace color—we sourced different stabilizers and checked drum liners for compatibility. More than any single equipment upgrade or supplier switch, our routine fieldwork tracking results after batch swaps, temperature tweaks, or feed changes keeps 2-Nonene at the quality customers demand.
The past few years brought new attention to health and environmental risks in the alkylphenol sector. As long-time suppliers, we've worked around new labeling, emissions, and discharge controls. Our regulatory staff actively track new proposals, coordinating with customers to adapt documentation, MSDS, and shipment labeling. For cross-border shipments, we audit customs and port handling practices, checking to ensure tanks comply with the strictest destination requirements. We never delegate compliance to outside carriers or distributors. By holding control upstream, we protect customers from unexpected holdups, fines, or rejects upon arrival in overseas markets.
Upstream and downstream feedback makes a difference in how we produce and deliver 2-Nonene. Our technical service works directly with manufacturing partners, not just sales staff, which means field engineers can suggest immediate modifications—whether that's adjusting feedstock blends or adapting shipping schedules. When a customer flagged volatility shifts in a batch, we pulled logbooks, tracked heating cycle deviations, and recalibrated process sensors to prevent future issues. Unlike third-party vendors, we have the leverage and visibility to troubleshoot problems on the spot, limiting batch rejections and production shut-ins.
A leading surfactant producer struggled for months with foam consistency in a flagship detergent, blaming reactor setup and finished blend humidity. By collaborating onsite, we traced the problem to elevated internal olefin ratios in their supply stream. Adjusting our fractionation to increase linear 2-Nonene content stabilized their reaction, and subsequent quality runs met performance benchmarks every time. In another case, a lubricant blender faced residue build-up from a different supplier's product, which tanked additive solubility. They switched to our higher purity 2-Nonene, and batch cleaning frequency fell, cutting downtime and improving yield. These direct interventions depend on decades of applied production knowledge—something only a hands-on manufacturer can bring.
Even with the best systems, challenges persist, especially in controlling minor side products. By running regular headspace analysis and trace metal checks, we spot anomalies before they escalate. Process adjustments—for example, tightening reflux ratios or switching distillation trays—make a difference in the consistency customers see. Supply chain disruptions occasionally force raw material substitutions, but our back-up scenarios balance immediate needs with long-term quality. What matters most is maintaining transparency with partners and soliciting input on every quality deviation, whether it arises from shifting market supplies or evolving product demands.
Advancements in downstream technology—like more responsive catalysts, energy-saving surfactant synthesis, and tighter emissions controls—pose new challenges and opportunities. Our teams track these trends, upgrade reactor controls, and pilot alternative feedstock routines. Long-standing experience as a primary manufacturer builds trust with buyers who face changing regulatory burdens, new customer requirements, and pressure for cleaner chemistries. As partners, we stay ready to share what works, troubleshoot together, and push for better results, keeping 2-Nonene a reliable mainstay in evolving chemical landscapes.
Years on the production floor, repeated bench trials, and ongoing customer feedback have taught us the value of consistency and problem-solving. By taking control of every stage—from raw material sourcing to final shipment inspection—we've sustained a dependable line of 2-Nonene that has kept projects on track across industries. Our focus stays on practical results, constant improvement, and open communication—right where end users depend on chemical partners who deliver more than just product, but real-world support rooted in manufacturing experience.