Description

Hexyl (2E,4Z)-2,4-Decadienoate is a high-purity ester compound, valued for its unique organoleptic properties and role as a key synthetic intermediate. Its primary commercial significance lies in its potent flavor and fragrance characteristics, making it a critical component for creating sophisticated sensory profiles. This product is essential for manufacturers in the flavor & fragrance, food & beverage, and fine chemical synthesis industries seeking reliable, high-quality raw materials.

Application

• Flavor & Fragrance Formulation: Serves as a key aromatic component, imparting fruity, pear-like, and fresh green notes to perfumes, cosmetics, and personal care products.
• Food & Beverage Industry: Used as a synthetic flavoring agent to enhance or create specific fruit flavors in confectionery, beverages, and dairy products.
• Fine Chemical Synthesis: Acts as a versatile building block or intermediate in the synthesis of more complex flavor molecules and specialty esters.
• Aroma Chemical Production: A valuable raw material for producing high-value aroma chemicals used in household and industrial air care products.
• Research & Development: Utilized in analytical and R&D laboratories as a reference standard and for studying structure-odor relationships.

Basic Information

Product Name	Hexyl (2E,4Z)-2,4-Decadienoate
CAS No.	28380-11-2
Molecular Formula	C₁₆H₂₈O₂
Molecular Weight	252.39 g/mol
Synonyms	Hexyl 2,4-Decadienoate; (2E,4Z)-2,4-Decadienoic Acid Hexyl Ester; Hexyl trans-2,cis-4-Decadienoate; Pear Ester; Ethyl (2E,4Z)-2,4-Decadienoate (common misnomer, verify); FEMA 3352; Flavis No. 09.784; Artificial Pear Essence
EINECS	Contact for details

Quality Control

Our Hexyl (2E,4Z)-2,4-Decadienoate is produced and tested under a strict quality management system. Each batch is analyzed to ensure it meets stringent specifications for identity, purity, and organoleptic quality, with compliance to relevant industry standards such as FCC (Food Chemicals Codex) and FEMA GRAS (Generally Recognized As Safe) where applicable. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to preserve organoleptic integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.465 - 1.475
Specific Gravity (20/20°C)	0.890 - 0.910
Odor	Characteristic, fruity-pear like

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