Description

2-Methylbutyl Butyrate is a versatile ester compound valued for its unique organoleptic properties and utility as a chemical intermediate. This product is essential for formulators seeking to impart or modify specific flavor and fragrance profiles in high-value consumer goods. It finds significant demand in the flavor and fragrance, food and beverage, and specialty chemical synthesis industries.

Application

• Flavor & Fragrance Agent: Used as a key ingredient in creating and enhancing fruity, apple, and berry notes in perfumes, cosmetics, and personal care products.
• Food Flavoring: Employed as a synthetic flavoring substance in beverages, candies, baked goods, and dairy products to replicate natural fruit flavors.
• Chemical Intermediate: Serves as a building block in organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals.
• Solvent & Carrier: Acts as a solvent for resins, oils, and other organic compounds in specialty coatings and industrial formulations.
• Plasticizer & Additive: Utilized in polymer and plastic manufacturing to modify flexibility and other physical properties.

Basic Information

Product Name	2-Methylbutyl Butyrate
CAS No.	51115-64-1
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	Butanoic acid, 2-methylbutyl ester; 2-Methylbutyl butanoate; Isoamyl butyrate (related isomer); Active amyl butyrate; 3-Methylbutyl butyrate (common name); Butyric acid, 2-methylbutyl ester; Flavor & Fragrance ester FEMA 3508
EINECS	Contact for details

Quality Control

Our 2-Methylbutyl Butyrate is manufactured under strict quality management systems. Each batch is analyzed to ensure it meets high-purity standards suitable for flavor, fragrance, and technical applications. Certificates of Analysis (COA) documenting identity, purity, and specific impurity profiles are available upon request.

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. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent evaporation and maintain quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to standard
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.410 - 1.415
Specific Gravity (20/20°C)	0.860 - 0.870
Acid Value	≤ 1.0 mg KOH/g

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