Description

4-Ethyl-2-Octanol is a branched-chain fatty alcohol with versatile chemical functionality. This compound serves as a valuable intermediate and performance additive in several high-value industrial sectors. Key industries that utilize this chemical include polymer manufacturing, specialty lubricants, and the synthesis of plasticizers and surfactants.

Application

• Plasticizer Intermediate: A key raw material in the synthesis of specialized phthalate and other ester-based plasticizers for polymers.
• Lubricant Additive: Used as a synthetic base stock or performance additive in high-grade industrial lubricants and metalworking fluids.
• Surfactant Synthesis: Acts as a hydrophobic precursor in the production of non-ionic surfactants and emulsifiers.
• Polymer Modification: Employed as a co-monomer or chain transfer agent to modify the properties of acrylic and other specialty resins.
• Flavor & Fragrance Ingredient: Serves as a building block for synthesizing esters used in aroma chemicals.
• Chemical Solvent: Functions as a medium-polarity solvent for resins, oils, and other organic compounds.

Basic Information

Product Name	4-Ethyl-2-Octanol
CAS No.	19780-78-0
Molecular Formula	C10H22O
Molecular Weight	158.28 g/mol
Synonyms	2-Octanol, 4-ethyl-; 4-Ethyl-2-octyl alcohol; 4-Ethylcapryl alcohol; 4-Ethyl-2-hydroxyoctane; 2-Hydroxy-4-ethyloctane
EINECS	243-306-5

Quality Control

Our 4-Ethyl-2-Octanol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC assay and impurity profiling, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, identity, and key physical properties are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Refractive Index (20°C)	1.433 - 1.437
Specific Gravity (20/20°C)	0.830 - 0.835

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.