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HS Code |
554534 |
| Cas Number | 3913-02-8 |
| Molecular Formula | C12H26O |
| Molar Mass | 186.34 g/mol |
| Iupac Name | 2-butyloctan-1-ol |
| Appearance | Colorless liquid |
| Boiling Point | 241-243°C |
| Density | 0.827 g/cm³ at 20°C |
| Flash Point | 120°C |
| Refractive Index | 1.434 |
| Solubility In Water | Insoluble |
As an accredited 2-Butyloctanol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 250 mL amber glass bottle labeled "2-Butyloctanol," with hazard symbols, lot number, tightly sealed with a screw cap. |
| Shipping | 2-Butyloctanol is shipped in tightly-sealed, chemical-resistant containers to prevent leaks and contamination. It should be transported at ambient temperature, protected from direct sunlight, heat, and incompatible substances. Compliance with local, national, and international regulations for hazardous chemicals must be ensured during shipping, including appropriate labeling and documentation. |
| Storage | 2-Butyloctanol should be stored in a tightly closed container, in a cool, dry, well-ventilated area away from sources of heat, ignition, and incompatible substances such as strong oxidizers. Protect from direct sunlight and moisture. Use in a chemical fume hood if possible. Proper labeling and secondary containment are recommended to prevent spills or accidental exposure. |
Applications of 2-Butyloctanol in Industrial ManufacturingOur factory supplies 2-Butyloctanol as a specialty branched C12 alcohol for high-performance chemical syntheses. The following sections illustrate real industrial sectors using this raw material as a functional intermediate or specialty additive, including regulatory requirements, common usage ratios, specific processing steps, and final product categories manufactured by actual customers. 1. Synthetic Ester Lubricants ProductionIn synthetic ester lubricant formulations, manufacturers use this alcohol as an alcohol component during the esterification with various dicarboxylic acids. The resulting esters provide thermal stability, high viscosity indices, and tailored pour points, supporting performance in automotive and industrial lubricants exposed to severe loads or temperature fluctuations. The selection and dose depend on the desired viscosity and biodegradability, often fulfilling global OEM and regulatory specifications for use in formulated engine oils, compressor fluids, or industrial gear lubricants. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
2. Emollient Synthesis in Personal Care IngredientsPersonal care ingredient formulators incorporate 2-Butyloctanol as a high-molecular-weight emollient intermediate for cosmetic esters, supplying slip, skin conditioning, and sensory properties in creams, lotions, and sunscreens. Manufacturers focus on achieving smooth texture and improved dispersion of active ingredients, complying with both local and international cosmetic ingredient standards and toxicological safety requirements, while maintaining transparent supply chains and batch traceability. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
3. Plasticizer and Polymer Additive ManufacturingDownstream polymer plants use this alcohol as a branched-chain alcohol for specialty ester plasticizers, particularly to improve flexibility, processability, and migration resistance in PVC and synthetic elastomers. Compounds benefit from the high molecular branching, which enhances low-temperature flexibility and limits volatility. Selective process control is needed to match industry and environmental regulations for phthalate alternatives and to maintain final article performance during usage and recycling. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
4. Surfactant and Detergent Intermediate ChemistryProducers of technical surfactants select this C12 branched alcohol as a hydrophobic substrate for the synthesis of nonionic surfactants, such as alkoxylated alcohol ethoxylates. The structure imparts improved detergency, low foaming, and reduced skin irritation necessary for industrial cleaners and institutional detergents. Adjustment of the degree of ethoxylation tailors the product to specific cleaning requirements or regulatory profiles, with large volume batch tracking for environmental documentation. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
5. Coalescing Agent in Waterborne Paints & CoatingsPaint and coating manufacturers employ the branched-chain alcohol as part of coalescing agent ester chemistry to optimize film formation at lower curing temperatures. By modifying the coalescence profile, the additive supports compliance with VOC emission limits and enhances flow and gloss without compromising mechanical properties. Its dose and timing in the formulation line depend on polymer latex characteristics, environmental regulations, and final application (interior vs. exterior). Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
6. Agrochemical Emulsifier and Adjuvant SynthesisThe branched alcohol structure proves valuable for agrochemical ingredient manufacturers, who react it with ethylene oxide to produce nonionic surfactant adjuvants. These intermediates balance wettability and leaf coverage in crop protection formulations. Stringent control of the ratio between hydrophobic and hydrophilic blocks ensures optimized droplet spread, regulated pesticide loading, and consistent field performance, all under strict residue, worker safety, and GMP standards. Industry compliance standards
Typical usage ratio
Downstream process integration
Final product types
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On the chemical plant’s daily schedule, 2-Butyloctanol makes regular appearances. Over the past decade, shifts in the plasticizer, lubricant, and surfactant markets have highlighted the value of this branched-chain fatty alcohol. Technically named 2-Butyloctanol, it comes with a CAS number of 3913-02-8 and features a ten-carbon chain that ends with a subtle butyl group at the second carbon. This structure isn’t just chemistry on paper. The arrangement creates significant distinctions in how it reacts during synthesis and how it performs in finished formulations.
The model our reactors deliver is consistently above 99 percent pure. On paper, that percentage doesn’t seem magical, but in operation, small fluctuations make large waves. Slight impurities in 2-Butyloctanol tend to disrupt reaction consistency during surfactant manufacturing and polymer addition processes. For manufacturers shaping global products, tiny drifts in purity prompt shifts in color, viscosity, or solubility—issues that ripple through supply chains and land as defective goods. Our team runs quality control cycles for every batch, and the plant technicians spot-check with GC every single day. The end product stays colorless and nearly odorless, which reduces off-target effects in downstream operations.
Most people outside factories picture 2-Butyloctanol as an ingredient buried somewhere in a batch. On our end, it’s much more visible, especially as a key building block in the production of surfactants and synthetic lubricants. In surfactant production, manufacturers value 2-Butyloctanol for its excellent wetting and dispersing characteristics. The molecular configuration encourages balanced hydrophobic and hydrophilic behavior. This property lets formulators achieve performance metrics that unbranched alcohols can’t meet. Real-world users report easier emulsification in textile and leather processing.
Lubricant formulators frequently turn to our high-purity output for base stock modification. Chain branching delivers pour points and viscosities suited to synthetic oil blends. Unlike blended alcohol mixtures, a well-made 2-Butyloctanol batch means finished products hold their structure during seasonal temperature swings. Our plant works with viscosity index targets closely, and repeated customer lab data confirms it: finished lubricants maintain stability and don’t break down early, which keeps maintenance costs low for end-users. In plasticizer synthesis, increased flexibility and lower migration rates often tie back to the specific structure of the feed alcohol. Producers aiming for REACH compliance pay attention to these details, and so do we.
Plants often debate the nuts and bolts of different alcohols—what separates 2-Butyloctanol from others like 2-ethylhexanol, decanol, or linear C12 alcohol? The difference starts with synthetic routes. Our process, which involves precise Ziegler and Guerbet reactions, never leaves much room for error. These steps build the branch exactly where needed while minimizing by-product formation. The extra butyl branch at the second carbon sets a predictable melting profile and brings in a lower freezing point than the unbranched chains at similar molecular weights. This fine-tuned branching adds flexibility to PVC plastics and gives synthetic esters improved performance in low temperatures. Most notably, the final properties don’t shift batch to batch. Industrial buyers see this in the lab data: saponification values and acid numbers stay right on track.
Branching also changes performance in surface treatments and coatings. Linear alcohols sometimes offer higher volatility and less resistance to degradation. Adding 2-Butyloctanol into a mixture means increased resistance against phase separation. Real users in the paint and coatings industry have shared data with us showing better gloss retention and blocking resistance. These differences sound minor in product brochures, but feedback from long-term customers tells a different story. Their processes experience fewer line stoppages and less need for rework because of our product's stability.
Running a reactor day after day gives manufacturers a gut sense for what works. Every month, we hear the same request from customers: keep it consistent. 2-Butyloctanol delivers steady performance, reducing headaches all the way down to the packaging floor. Downstream polymer and surfactant plants trust the uniform boiling and flash points, which means processes don’t stall during incremental temperature increases. During esterification, the clean structure means fewer side reactions, so yields stay high. Waste goes down, and more conversion ends up in the tank—less loss translates to real money saved. Based on in-plant measurements, our best runs produce less than 0.1% by-product formation, meaning we see fewer process upsets, less filter clogging, and smoother continuous production.
For adhesives and sealants, the added branch offers an advantage during the development of thickeners and flow modifiers. Unlike linear alcohols, which sometimes bring uncontrolled thickening or off-gassing, 2-Butyloctanol builds body without unwanted side-effects. Our staff has worked jointly with formulators to make sure every kilogram delivers the same structure every shipment, because slight changes in feedstock composition create real problems for automated lines.
After working with compounders, resin producers, and specialty intermediates plants for years, we’ve heard where the pain points show up. Downstream operators want to avoid surprises—batch-to-batch instability or suddenly failed QC checks. Our drive for single-source synthesis solves these problems. By using purpose-built reactors and tightly monitored feedstocks, we deliver 2-Butyloctanol that outperforms generic alternatives. Differences show up not just in lab tests, but during the long haul on industrial lines. Formulations using this alcohol report a smaller change in viscosity during aging, a more uniform appearance in end products, and reduced ingredient migration. These aren't marketing claims—this feedback comes straight from user reports, external audits, and ongoing partnerships with compounders who depend on tight tolerance.
Customer stories show the practical value clearly. A customer in the insulation foams sector tracked their scrap levels and saw a consistent drop after switching to our 2-Butyloctanol. Consistent purity means fewer internal rejects, faster startup cycles, and almost no foaming anomalies. Another example comes from our collaboration with a textile auxiliary manufacturer who struggled with blocking in their process. After substituting linear alcohols with controlled-branch 2-Butyloctanol, they documented longer textile shelf life and improved dye uptake.
The days of running unchecked chemical operations are long gone. Today’s regulations require every step in the chain to minimize environmental impact. We take this seriously at our site by monitoring and refining every reaction stage. For every ton of 2-Butyloctanol, we target reductions in wastewater output by improving separation technologies and using closed-loop systems for solvents and coolants. Where traditional alcohol production might result in uncontrolled venting or by-product waste, our system recycles off-gas streams and captures volatile compounds for downstream use or safe destruction. Not only do these measures keep us compliant, they lower long-term production costs.
Many buyers now look for transparency on product lifecycle and greenhouse gas footprints. Through our tracking frameworks, we provide regular updates on emission reduction strategies and maintain detailed records to support customer declarations. In recent years, our upgraded distillation units have cut energy usage per ton produced by double digits. This data comes from continuous monitoring and third-party audits in line with the latest environmental standards.
Regularly walking the production floor changes a person’s perspective on what quality means. Technicians spot more than numbers—they notice shifts in the cooling lines, or catch color differences that don’t show up on a quick lab test. Our culture prizes hands-on troubleshooting and open dialogue between process engineers, QC teams, and maintenance crews. If a batch doesn’t look or smell right, it’s flagged long before reaching a shipping tank. Each worker knows how subtle variations can undermine an industrial process, so everyone from operators to shift supervisors stays involved. We share feedback directly with our customers, whether it’s about upstream feedstock changes or supply chain adjustments that could affect the next delivery. This hands-on approach builds trust and has helped cement long-lasting relationships with global clients who value proactive help, not just a product.
Every step in our operation—from raw material intake through purification and finishing—reflects industry experience. Process optimization doesn’t stop at one-off upgrades. Real improvements show up in lower downtime and smooth runs where entire shipments pass specification on the first try. This record comes from institutional memory and real-world learning, not just procedures listed in manuals.
Most of the growth in 2-Butyloctanol demand stems from changing industry trends. In-house product development teams have tracked the push for greener, high-performance formulations in electronics fluids, personal care, and high-durability plastics. Flexible molecular design keeps the alcohol relevant. Newer esters based on 2-Butyloctanol now serve as synthetic base fluids in high-tech applications. We received feedback from several electronics cooling manufacturers who noted increased dielectric performance using these tailored esters. Improved branching helps resist breakdown over longer operational lifespans—an outcome that simple linear alcohols can’t match.
Personal care intermediates have also welcomed this alcohol for its compatibility with low-irritancy additives and balanced viscosity. In these formulations, high purity ensures that the end-use creams and lotions avoid discoloration or phase separation over time. Cosmetic chemists working with us have highlighted ease of formulation and stability during multi-week stability tests. Even at small concentrations, 2-Butyloctanol steers the physical properties of gels, serums, and cleansers toward reliable performance.
Long-term industry observers know manufacturing isn’t just about meeting today’s specifications. Customers increasingly demand supply security during volatile market periods. Our vertical integration—starting from on-site raw material refinement through to finished product packaging—keeps us flexible during global feedstock fluctuations. When upstream market shifts or transportation bottlenecks start to threaten shipments, our site holds enough backup capacity and inventory to support customer needs. Feedback from procurement managers shows this single-source control relieves much of the stress that comes from relying on fragmented suppliers or traders.
Quality isn’t static, and neither is the global regulatory scene. Keeping ahead of evolving standards keeps everyone on their toes. As expectations tighten, we keep staff trained and systems up to date with the most current environmental, safety, and product compliance requirements. Cross-team workshops and transparent information channels bridge the gap between technical teams and regulatory specialists. Auditors who review our processes often remark on the completeness of documentation and willingness of staff to engage on practical compliance matters, from labeling to shipment verification.
From our direct experience, we’ve learned that product brochures and typical datasheets don’t capture what matters most to working chemists and engineers. The biggest difference for our clients comes down to stable results over long cycles, open communication about real risks, and hands-on support. Technical conversations don’t stop at the point of sale—our teams remain available to troubleshoot process quirks, advise on new blends, or clarify regulatory paperwork.
Feedback loops between our teams and downstream producers keep our focus on actual use. We track customer line data, review out-of-spec episodes together, and share best practices for maximizing our alcohol’s value in their recipes. Commitments to deep technical support and transparent material sourcing have helped our clients achieve higher product quality and reliability.
Direct manufacturing experience with 2-Butyloctanol reveals its specific advantages—excellent purity, predictable performance, and dependable supply are just the start. The unique chemical structure built into each molecule directly supports high-value applications in surfactants, lubricants, plasticizers, coatings, and specialty fluids. Precise process control means clients avoid costly production upsets, while feedback-focused relationships unlock productivity improvements and cost savings in real-world settings.
Regulatory compliance and sustainability improvements are built into each batch, giving manufacturers the confidence to meet changing global standards. By combining on-the-floor expertise, modern production technology, and open client communication, we continue to support industries looking for quality, performance, and trust from their key raw material partners.
