2-Ethylhexanol (2-EH), commonly known as isooctanol, is an important eight-carbon branched primary alcohol and the most significant plasticizer alcohol. It is primarily used in the reaction with phthalic anhydride to produce di(2-ethylhexyl) phthalate (DOP, DINP, DIOP, etc., general-purpose plasticizers). It is also employed as a solvent, defoamer, dispersant, lubricant additive, and raw material for surfactants.
2-Ethylhexanol (Isooctanol) serves as an indispensable organic alcohol and intermediate primarily utilized by chemicals suppliers and chemicals manufacturer engaged in fine chemical production, polymer additives, and solvent formulations. Targeted users include chemical engineers and procurement teams focused on sourcing stable liquid chemicals with high purity for plasticizer synthesis, solvent blends, and surfactant manufacturing. This product satisfies the stringent quality demands of industrial clients requiring consistent raw materials for downstream applications in coatings, adhesives, and lubricants, providing both reliability and regulatory compliance in bulk scale processes.
This organic alcohol boasts a purity level of ≥99.5%, ensuring minimal impurities such as carbonyl compounds and moisture, critical for quality-sensitive chemical processes. Produced through the advanced oxo process, the liquid chemicals exhibit neutral acidity, colorless transparency, and viscosity of approximately 8.9 mPa·s at 20 °C. The compound’s melting point is -76 °C, and its boiling point is 185 °C, with a flash point of 81 °C under closed-cup test conditions, rendering it suitable as an alcohol solvent within temperature-controlled manufacturing environments. These measurable specifications support its integration into formulation lines requiring consistent chemical stability and performance.
Widely employed in the production of phthalate plasticizers such as DEHP, this 2-Ethylhexanol also functions effectively as an alcohol solvent and raw material for specialty surfactants like sodium 2-ethylhexyl sulfate. Its role extends to lubricant additives, defoamers, and even fuel additive manufacturing, underscoring its multifunctional value to the chemical and petrochemical sectors. The product facilitates compliance with environmental and safety standards and enables process efficiency in the synthesis of cold-resistant plasticizer derivatives. Operating as a core component in various liquid chemicals portfolios, it empowers industry users to optimize production yield and material compatibility.
The molecular structure of 2-Ethylhexanol, as an eight-carbon branched primary organic alcohol, provides a robust foundation for complex chemical synthesis demanded by modern chemicals manufacturer and chemicals suppliers. Its production via the oxo process ensures repeatability and scalability within integrated chemical plants, while its neutral acid profile minimizes corrosion risks in equipment systems handling liquid chemicals and alcohol solvent formulations. Packaging and storage solutions are versatile, compatible with drum and tank-based logistics typical in business supply chains, supporting efficient inventory management and transportation compliance.
This product distinguishes itself through chemical purity and stability, ensuring consistent reaction outcomes and minimizing batch rejection risks, key concerns for chemicals suppliers specializing in plasticizer and surfactant markets. Its balanced viscosity and low volatility simplify handling during blending and formulation stages, enhancing operational safety and reducing exposure hazards common with alcohol solvent usage. The high purity standard results in improved additive performance, maximizing ROI and supporting long-term supply chain reliability, which are pivotal for technical procurement and process engineering functions.
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