Description

2,5,9-Trimethyl-2,4,8-Decatrienal CAS NO 60437-19-6 is a high-purity, unsaturated aliphatic aldehyde characterized by its distinctive, potent aroma. This compound is a key intermediate and fragrance ingredient valued for its ability to impart unique green, floral, and citrus-like notes. It is primarily sought after by manufacturers in the flavor and fragrance industry for creating sophisticated scent and flavor profiles.

Application

• Fragrance Formulation: A versatile building block in fine perfumery for creating green, floral, and citrus accords in perfumes, colognes, and personal care products.
• Flavor Enhancement: Used as a flavoring agent to add complex fruity and green nuances to food and beverage products.
• Aroma Chemical Synthesis: Serves as a critical intermediate in the synthesis of more complex aroma chemicals and specialty fragrance molecules.
• Household & Industrial Products: Incorporated into air fresheners, detergents, fabric softeners, and cleaning agents to provide a fresh, appealing scent.
• Cosmetics & Toiletries: Used in scented lotions, soaps, shampoos, and other cosmetic formulations for its aromatic properties.

Basic Information

Product Name	2,5,9-Trimethyl-2,4,8-Decatrienal
CAS No.	60437-19-6
Molecular Formula	C₁₃H₂₀O
Molecular Weight	192.30 g/mol
Synonyms	2,5,9-Trimethyl-2,4,8-decatrienal; 2,4,8-Decatrienal, 2,5,9-trimethyl-; (E,E)-2,5,9-Trimethyl-2,4,8-decatrienal; 2,5,9-Trimethyl-deca-2,4,8-trienal; Iso E Super® related aldehyde; Fragrance aldehyde C13; Tetrahydroionone derivative
EINECS	Contact for details

Quality Control

Our 2,5,9-Trimethyl-2,4,8-Decatrienal is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques to confirm identity, potency, and the absence of significant impurities. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.485 - 1.495
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.