Description

Dimethyl Decadienal is a high-purity, unsaturated aliphatic aldehyde with a distinctive, powerful green, citrus-like aroma. This compound matters as a key fragrance and flavor intermediate, prized for its ability to impart fresh, natural, and waxy nuances to complex scent and taste profiles. It is primarily needed by manufacturers in the fragrance, flavor, and fine chemical industries seeking to create sophisticated consumer products.

Application

• Fragrance Industry: A crucial building block for creating fresh, green, and citrus top notes in perfumes, colognes, and personal care products like soaps and shampoos.
• Flavor Industry: Used to enhance or replicate natural citrus, melon, and cucumber flavors in beverages, confectionery, and dairy products.
• Aroma Chemicals Synthesis: Serves as a versatile intermediate in the synthesis of more complex fragrance molecules and specialty aldehydes.
• Household & Industrial Products: Incorporated into air fresheners, detergents, and cleaning agents to provide a clean, uplifting scent.
• Cosmetic Formulations: Adds fresh aromatic character to lotions, creams, and other cosmetic preparations.
• Research & Development: Utilized in organic synthesis and as a standard in analytical laboratories for flavor and fragrance analysis.

Basic Information

Product Name	Dimethyl Decadienal
CAS No.	85417-87-4
Molecular Formula	C₁₂H₂₀O
Molecular Weight	180.29 g/mol
Synonyms	2,4-Dimethyl-2,4-decadienal; 2,4-Dimethyldeca-2,4-dienal; (2E,4E)-2,4-Dimethyldeca-2,4-dienal; Decadienal, dimethyl-; FEMA 3134; Flavor and Extract Manufacturers Association 3134; trans,trans-2,4-Dimethyl-2,4-decadienal
EINECS	Contact for details

Quality Control

Our Dimethyl Decadienal is produced under strict quality management systems to ensure batch-to-batch consistency and reliability. Quality is verified through comprehensive analytical testing including GC, IR, and NMR to meet the stringent requirements of the flavor and fragrance industry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert gas such as nitrogen.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.480 - 1.490
Specific Gravity (20/20°C)	0.860 - 0.880
Related Substances (GC)	Report and comply with customer requirements

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