Description

4,5-Epoxy-(E)-2-Decenal is a high-purity, specialized flavor and fragrance intermediate. This compound is valued for its potent, unique organoleptic properties, contributing to complex flavor profiles and authentic aroma notes. It is essential for R&D and production in the flavor and fragrance, food science, and fine chemical synthesis industries.

Application

• Flavor & Fragrance Industry: A key building block for creating sophisticated, natural-tasting flavor profiles, particularly for meaty, savory, roasted, or fatty notes.
• Food Science & Product Development: Used in the formulation of processed foods, savory snacks, bouillons, and reaction flavors to enhance authenticity and depth.
• Aroma Chemical Synthesis: Serves as a critical intermediate in the synthesis of more complex aroma molecules and specialty esters.
• Research & Development: Employed in academic and industrial R&D for studying Maillard reaction pathways, flavor chemistry, and sensory science.
• Fine Chemical Manufacturing: Utilized in the production of high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	4,5-Epoxy-(E)-2-Decenal
CAS No.	188590-62-7
Molecular Formula	C₁₀H₁₆O₂
Molecular Weight	168.23 g/mol
Synonyms	(E)-4,5-Epoxy-2-decenal; 4,5-Epoxy-trans-2-decenal; trans-4,5-Epoxy-2-decenal; (E)-4,5-Epoxydec-2-enal; 2-Decenal, 4,5-epoxy-, (E)-; Flavor and Fragrance Intermediate FEMA 4037; 4,5-Epoxy-(E)-2-decen-1-al
EINECS	Contact for details

Quality Control

Our 4,5-Epoxy-(E)-2-Decenal is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, and we can support compliance with relevant industry standards upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.460 - 1.480

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