Description

2-Methyl Butyric Acid is a short-chain branched fatty acid with a distinctive, pungent odor. It serves as a versatile intermediate and flavor/fragrance component valued for its organoleptic properties and chemical reactivity. This compound is essential for manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical industries seeking to create specific sensory profiles or synthesize complex molecules.

Application

• Flavor & Fragrance Industry: A key ingredient for creating cheese, butter, and fruit flavor notes, as well as in perfume compositions for its earthy, cheesy character.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and various esters with potential therapeutic applications.
• Agrochemical Synthesis: Serves as a building block for producing pesticides, herbicides, and plant growth regulators.
• Chemical Manufacturing: Acts as a precursor for plasticizers, lubricants, and other specialty esters used in polymers and coatings.
• Food Additive Production: Employed in the manufacture of flavor enhancers and preservatives where its specific organoleptic profile is required.
• Research & Development: Utilized in organic synthesis and biochemical research as a standard or reagent.

Basic Information

Product Name	2-Methyl Butyric Acid
CAS No.	116-53-0
Molecular Formula	C5H10O2
Molecular Weight	102.13 g/mol
Synonyms	2-Methylbutanoic Acid; Ethylmethylacetic Acid; Active Valeric Acid; dl-2-Methylbutyric Acid; (±)-2-Methylbutyric Acid; Butanoic acid, 2-methyl-; Butyric acid, 2-methyl-
EINECS	204-145-2

Quality Control

Our 2-Methyl Butyric Acid is produced under stringent quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for industrial and specialty applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee consistent quality and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. As a strong acid/organic solvent, ensure containers are clearly labeled and handling procedures for corrosive materials are followed.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.403 - 1.407
Specific Gravity (20/20°C)	0.935 - 0.941
Water Content (KF)	≤ 0.5%

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