Description

2,4-Dimethylhexanoic Acid is a branched-chain fatty acid derivative valued for its role as a versatile chemical intermediate and building block. Its unique structure, featuring two methyl groups on the carbon chain, makes it particularly useful for modifying the properties of polymers, lubricants, and specialty chemicals. This compound is essential for manufacturers in the polymer, agrochemical, and pharmaceutical sectors seeking to synthesize high-performance materials and active ingredients.

Application

• Polymer Industry: As a monomer or co-monomer for producing specialty polyesters, alkyd resins, and plasticizers, imparting improved flexibility and low-temperature properties.
• Lubricant & Grease Formulation: Used in the synthesis of synthetic ester-based lubricants and metalworking fluids, offering excellent thermal stability and low volatility.
• Agrochemical Synthesis: Serves as a key intermediate in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals requiring specific branched-chain acid motifs.
• Flavor & Fragrance Industry: Acts as a precursor for esters used in creating specific synthetic aroma compounds.
• Corrosion Inhibitors: Utilized in the production of additives for fuels and industrial fluids to prevent metal degradation.
• Research & Development: A valuable reagent in organic synthesis and material science research for exploring new chemical entities.

Basic Information

Product Name	2,4-Dimethylhexanoic Acid
CAS No.	70621-82-8
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	2,4-Dimethylcaproic Acid; Hexanoic acid, 2,4-dimethyl-; 2,4-Dimethylhexanoic acid; DL-2,4-Dimethylhexanoic Acid; (±)-2,4-Dimethylhexanoic Acid; 2,4-Dimethyl-hexansäure (German); Acide 2,4-diméthylhexanoïque (French)
EINECS	Contact for details

Quality Control

Our 2,4-Dimethylhexanoic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is 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 degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.90 - 0.92 g/mL

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