Description

(4Z,7Z)-4,7-Decadienal CAS NO 22644-09-3 is a high-purity, unsaturated aliphatic aldehyde characterized by its distinct conjugated diene structure. This compound serves as a valuable and versatile flavor and fragrance intermediate, prized for its ability to impart unique green, fatty, and marine-like olfactory notes. It is essential for manufacturers in the flavor and fragrance (F&F) industry seeking to create complex, naturalistic aroma profiles for fine perfumery, cosmetics, and food applications.

Application

• Flavor & Fragrance (F&F) Ingredient: A key building block for synthesizing complex aroma chemicals and natural flavor compounds.
• Perfumery: Used in the formulation of fine fragrances to add fresh, green, and oceanic accent notes.
• Food Flavoring: Employed in the creation of flavors that mimic seafood, cucumber, melon, and other fresh vegetable profiles.
• Cosmetics & Personal Care: Incorporated into scents for soaps, lotions, and other personal care products.
• Chemical Synthesis: Serves as a specialized diene component in organic synthesis, including Diels-Alder reactions.
• Research & Development: Used as a reference standard and intermediate in academic and industrial R&D for flavor chemistry.

Basic Information

Product Name	(4Z,7Z)-4,7-Decadienal
CAS No.	22644-09-3
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	(4Z,7Z)-Deca-4,7-dienal; 4,7-Decadienal, (4Z,7Z)-; (Z,Z)-4,7-Decadienal; FEMA 4282; trans,cis-4,7-Decadienal; 4,7-Decadienal (mixed isomers); Deca-4,7-dienal
EINECS	Contact for details

Quality Control

Our (4Z,7Z)-4,7-Decadienal is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and isomer specificity. We provide comprehensive Certificates of Analysis (COA) upon request, detailing all critical specifications to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry place at 2-8°C to minimize oxidation and degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (sum of isomers)
Isomeric Purity ((4Z,7Z)-Isomer)	≥ 90.0% (by GC)
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20°C)	0.860 - 0.880

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