Description

Isooctanoic Acid CAS NO 25103-52-0 is a branched-chain fatty acid valued for its excellent solvent properties and chemical stability. It serves as a crucial intermediate and performance additive across diverse industrial sectors. This product is essential for manufacturers in the chemical synthesis, lubricant, and polymer industries seeking high-purity raw materials.

Application

• Chemical Synthesis Intermediate: Used in the production of esters, plasticizers, and metal salts (e.g., cobalt or zirconium soaps).
• Lubricant & Grease Additive: Acts as a corrosion inhibitor and improves the performance characteristics of synthetic lubricants and greases.
• Polymer Industry: Employed as a monomer or co-monomer in the synthesis of specialty polymers and resins.
• Paint & Coating Driers: A key component in the formulation of metal carboxylate driers that accelerate the drying of paints and inks.
• Solvent & Extraction Agent: Utilized for its solvency power in various extraction and purification processes.
• Personal Care & Cosmetics: Functions as an emollient and intermediate in the production of esters for cosmetic formulations.

Basic Information

Product Name	Isooctanoic Acid
CAS No.	25103-52-0
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	2-Ethylhexanoic Acid; Butyl Ethyl Acetic Acid; 3-Heptanecarboxylic Acid; Isooctoic Acid; 2-EHA; Ethylhexanoic Acid; Hexanoic acid, 2-ethyl-; α-Ethylcaproic acid
EINECS	246-617-4

Quality Control

Our Isooctanoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance protocols.

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	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Color (APHA)	≤ 20
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.424 - 1.426
Density (20°C)	0.905 - 0.912 g/mL

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