Description

(2E,4E)-Deca-2,4-Dienyl Isovalerate is a high-purity, unsaturated ester compound valued for its unique organoleptic properties and versatility as a chemical intermediate. This specialty chemical is essential for formulators and researchers seeking to impart specific flavor, fragrance, or functional characteristics to their products. It is primarily utilized by the flavor and fragrance, cosmetic, and fine chemical synthesis industries.

Application

• Flavor & Fragrance Industry: A key ingredient for creating and enhancing fruity, green, or waxy notes in perfumes, colognes, and personal care products.
• Food Flavoring: Used as a synthetic flavoring agent to replicate or boost natural fruit flavors in beverages, confectionery, and dairy products.
• Cosmetic Formulations: Incorporated into lotions, creams, and soaps for its aromatic profile and potential emollient properties.
• Chemical Synthesis: Serves as a valuable building block or intermediate in organic synthesis for pharmaceuticals and agrochemicals due to its conjugated diene structure.
• Aromatherapy & Home Care: Used in the formulation of essential oil blends, diffuser oils, and scented household cleaning products.
• Research & Development: Employed in analytical laboratories as a reference standard and in R&D for developing new flavor and fragrance compounds.

Basic Information

Product Name	(2E,4E)-Deca-2,4-Dienyl Isovalerate
CAS No.	57022-74-9
Molecular Formula	C₁₅H₂₆O₂
Molecular Weight	238.37 g/mol
Synonyms	2,4-Decadien-1-ol, 1-isovalerate, (2E,4E)-; (E,E)-2,4-Decadienyl isovalerate; Deca-2,4-dien-1-yl 3-methylbutanoate; 3-Methylbutanoic acid (2E,4E)-2,4-decadien-1-yl ester; Flavor ingredient 57022-74-9; Isovaleric acid deca-2,4-dienyl ester; (2E,4E)-2,4-Decadienyl 3-methylbutyrate
EINECS	Contact for details

Quality Control

Our (2E,4E)-Deca-2,4-Dienyl Isovalerate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure identity, purity, and consistency meet the high standards required for flavor, fragrance, and synthesis applications. Certificates of Analysis (COA) confirming specifications such as assay, isomer purity, and impurity profiles are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Isomeric Purity (E,E)	≥ 95.0%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20/20°C)	0.880 - 0.900

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