Description

2-Butyl-1-Octanol is a branched-chain primary alcohol, also known by its CAS number 3913-02-8. This versatile chemical intermediate is valued for its hydrophobic character and its utility as a precursor for plasticizers, surfactants, and specialty esters. It is primarily sought by manufacturers in the polymer, lubricant, and personal care industries for its role in modifying product properties and performance.

Application

• As a key intermediate in the synthesis of phthalate-free plasticizers for PVC and other polymers.
• Production of lubricant additives and synthetic base oils, enhancing viscosity and thermal stability.
• Manufacture of surfactants and emulsifiers for industrial and cosmetic formulations.
• Used in the synthesis of specialty esters for applications in coatings, inks, and adhesives.
• As a solvent and carrier in agrochemical and pharmaceutical intermediates.
• Potential use as a fragrance intermediate and fixative in perfumery.

Basic Information

Product Name	2-Butyl-1-Octanol
CAS No.	3913-02-8
Molecular Formula	C₁₂H₂₆O
Molecular Weight	186.33 g/mol
Synonyms	2-Butyloctan-1-ol; 1-Octanol, 2-butyl-; Butyloctyl Alcohol; 2-n-Butyl-1-octanol; 2-Butyloctanol; Decyl Alcohol, 2-Butyl-; Isohexadecanol (mixture isomer)
EINECS	223-470-0

Quality Control

Our 2-Butyl-1-Octanol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets high-purity standards suitable for industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical properties is provided with every shipment.

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).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acid Value	≤ 0.1 mg KOH/g
Color (APHA)	≤ 30
Specific Gravity (20/20°C)	0.830 - 0.840
Refractive Index (20°C)	1.440 - 1.445

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