Description

trans-2-Hexenyl Butyrate is a high-purity ester compound valued for its unique organoleptic properties and versatility in fine chemical synthesis. This product is essential for formulators and manufacturers seeking a reliable, high-quality ingredient to impart specific green, fruity, and slightly fatty notes. It is primarily utilized by the flavor and fragrance industry, as well as by research and development laboratories in specialty chemical applications.

Application

• Flavor & Fragrance Formulation: A key ingredient for creating and enhancing natural, green, and fruity flavor profiles in beverages, confectionery, and dairy products.
• Perfumery: Used as a top or middle note in fine fragrances, soaps, and cosmetic products to add fresh, leafy, and unripe fruit nuances.
• Food & Beverage Industry: Serves as a flavoring agent in processed foods, alcoholic beverages, and functional drinks.
• Aroma Chemical Synthesis: Acts as a valuable intermediate or building block in the synthesis of more complex aroma molecules.
• Research & Development: Employed in academic and industrial R&D for studying ester chemistry, olfactory receptors, and new application development.
• Household & Industrial Products: Incorporated into air fresheners, detergents, and cleaning products to provide a pleasant, natural scent.

Basic Information

Item	Detail
Product Name	trans-2-Hexenyl Butyrate
CAS No.	53398-83-7
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	(E)-2-Hexen-1-yl butyrate; trans-2-Hexen-1-yl butanoate; (E)-2-Hexenyl butanoate; Leaf Butyrate; 2-Hexenyl butyrate; Green note ester; FEMA 3924; Butanoic acid, (2E)-2-hexen-1-yl ester
EINECS	258-547-8

Quality Control

Our trans-2-Hexenyl Butyrate is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and purity. We adhere to relevant industry standards for flavor ingredients, including FEMA and FCC guidelines where applicable. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests 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, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, heat, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.428 - 1.432
Specific Gravity (20/20°C)	0.878 - 0.886
Odor	Characteristic green, fruity

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