Description

Ethyl 2-Methylbutyrate is a clear, colorless liquid ester valued for its potent, fruity aroma reminiscent of apples and pineapples. This compound is a key flavor and fragrance ingredient, prized for its ability to impart natural, fresh fruit notes to a wide range of formulations. It is essential for manufacturers in the flavor and fragrance, food and beverage, and cosmetic industries seeking high-quality, consistent aroma chemicals.

Application

• Flavor & Fragrance Formulations: A primary building block for creating and enhancing fruity flavor profiles, particularly apple, pineapple, and berry notes, in food, beverages, and confectionery.
• Food & Beverage Industry: Used as a synthetic flavoring agent in baked goods, candies, soft drinks, dairy products, and alcoholic beverages to achieve desired taste characteristics.
• Perfumery & Cosmetics: Incorporated into fine fragrances, soaps, lotions, and personal care products to provide fresh, sweet, and natural top notes.
• Aroma Chemicals & Intermediates: Serves as a valuable intermediate or starting material in the synthesis of more complex flavor and fragrance molecules.
• Industrial Applications: Can function as a solvent or processing aid in specialized chemical synthesis due to its ester properties.

Basic Information

Product Name	Ethyl 2-Methylbutyrate
CAS No.	7452-79-1
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	Ethyl 2-Methylbutanoate; 2-Methylbutyric Acid Ethyl Ester; Ethyl 2-Methylbutyrate; Ethyl 2-Methylbutanoate; Apple Essence; FEMA 2443; Butanoic acid, 2-methyl-, ethyl ester; Ethyl α-methylbutyrate
EINECS	231-235-8

Quality Control

Our Ethyl 2-Methylbutyrate is produced and tested to meet stringent quality standards suitable for flavor and fragrance applications. We adhere to relevant industry guidelines, including FEMA and FCC specifications where applicable. Every batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical parameters to ensure consistency and compliance with your requirements.

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 between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize evaporation and prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to standard
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.395 - 1.405
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.