Description

2-Butyloctanoic Acid is a branched-chain carboxylic acid valued for its role as a versatile chemical intermediate and building block. Its unique structure, featuring a branched alkyl chain, makes it particularly useful for modifying the physical properties of final products, such as viscosity and solubility. This compound is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to develop high-performance materials.

Application

• Polymer Additive & Plasticizer Precursor: Used in the synthesis of esters that act as plasticizers, lubricants, and stabilizers for PVC and other polymers.
• Lubricant & Grease Formulation: Serves as an intermediate for producing synthetic esters with excellent thermal stability and low-temperature performance for industrial lubricants and metalworking fluids.
• Corrosion Inhibitor Intermediate: A key raw material in formulating oil-soluble corrosion inhibitors for the petroleum and metal treatment industries.
• Surfactant & Emulsifier Synthesis: Utilized to create specialized surfactants and emulsifiers for agrochemicals, coatings, and personal care products.
• Pharmaceutical & Cosmetic Intermediates: Acts as a building block in organic synthesis for active pharmaceutical ingredients (APIs) and cosmetic esters.
• Flavor & Fragrance Ingredient: Employed in the synthesis of esters that contribute to specific flavor and fragrance profiles.

Basic Information

Product Name	2-Butyloctanoic Acid
CAS No.	27610-92-0
Molecular Formula	C₁₂H₂₄O₂
Molecular Weight	200.32 g/mol
Synonyms	2-Butyloctanoic Acid; 2-Butylcaprylic Acid; 2-Butyl-n-octanoic Acid; 2-Butyloctansäure (German); Acide 2-butyloctanoïque (French); 2-Butyloctanoate; 2-Butyl Octanoic Acid; 2-Butyl Octanoate
EINECS	248-553-3

Quality Control

Our 2-Butyloctanoic Acid is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, physical properties, and test results 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 incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details
Refractive Index (20°C)	Contact for details
Density (20°C)	Contact for details

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