Description

Hexyl Butyrate is a clear, colorless liquid ester with a characteristic fruity, apple-like aroma. This compound is valued for its pleasant organoleptic properties and its role as a versatile chemical intermediate in high-value manufacturing. It is primarily sought after by manufacturers in the flavor and fragrance, food and beverage, and specialty chemical sectors. Its high volatility makes it an effective top note in perfumery and a key component in synthetic fruit flavorings.

Application

• Flavor & Fragrance Formulation: A key ingredient for creating and enhancing fruity notes, particularly apple, pear, and pineapple, in perfumes, cosmetics, and air fresheners.
• Food & Beverage Industry: Used as a synthetic flavoring agent to impart sweet, fruity essences to candies, baked goods, beverages, and dairy products.
• Chemical Synthesis: Serves as a valuable intermediate or building block in organic synthesis for pharmaceuticals and agrochemicals.
• Industrial Solvents & Plasticizers: Functions as a solvent for resins and cellulose esters, and can act as a plasticizer in certain polymer applications.
• Household & Industrial Cleaners: Incorporated to provide a pleasant masking fragrance in cleaning and detergent products.

Basic Information

Product Name	Hexyl Butyrate
CAS No.	2639-63-6
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	Butanoic Acid Hexyl Ester; Hexyl Butanoate; n-Hexyl Butyrate; 1-Hexyl Butyrate; FEMA 2568; Hexyl n-Butyrate; Caproyl Butyrate
EINECS	220-159-2

Quality Control

Our Hexyl Butyrate is produced and tested to meet stringent quality standards suitable for flavor, fragrance, and industrial 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 supply reliability and consistent performance in your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame. Ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain quality.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.415 - 1.420
Specific Gravity (20/20°C)	0.855 - 0.865
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.