Description

Butyric Acid (Z)-4-Hexenyl Ester is a specialized flavor and fragrance ester, also known as (Z)-4-Hexenyl butyrate, valued for its unique fruity and green aroma profile. This compound is essential for creating sophisticated, natural-smelling flavor compositions and complex fragrance accords. It is primarily sought after by manufacturers in the flavor and fragrance, food and beverage, and cosmetic industries for high-end product formulations.

Application

• Flavor Industry: A key ingredient for imparting fresh, fruity, and green notes such as apple, pear, and melon in beverages, confectionery, and dairy products.
• Fragrance Industry: Used as a middle note in perfumery to add natural, green, and fruity nuances to fine fragrances, personal care products, and household cleaners.
• Food Additive: Employed as a synthetic flavoring agent to enhance or mimic natural fruit flavors in processed foods.
• Cosmetic Formulations: Incorporated into lotions, creams, and soaps for its aromatic properties and to mask base odors.
• Aroma Chemical Synthesis: Serves as a valuable intermediate or building block in the synthesis of more complex aroma chemicals.
• Research & Development: Utilized in analytical laboratories and R&D centers as a reference standard and for sensory studies.

Basic Information

Product Name	Butyric Acid (Z)-4-Hexenyl Ester
CAS No.	69727-41-9
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	(Z)-4-Hexenyl butyrate; (Z)-4-Hexen-1-yl butanoate; cis-4-Hexenyl butyrate; Butanoic acid, (4Z)-4-hexen-1-yl ester; 4-Hexen-1-ol, butyrate, (Z)-; FEMA 3698; Flavis No. 09.713
EINECS	Contact for details

Quality Control

Our Butyric Acid (Z)-4-Hexenyl Ester is produced and tested under strict quality management systems to ensure consistency and purity suitable for flavor and fragrance applications. We adhere to relevant industry standards, including FEMA and FCC guidelines where applicable. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and safety parameters is provided with every batch to guarantee traceability and compliance.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to preserve organoleptic properties.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Odor	Characteristic fruity, green
Identification (IR)	Conforms to reference
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.428 - 1.432
Specific Gravity (20/20°C)	0.880 - 0.890
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.