Description

2,2,5,9-Tetramethyldeca-4,8-Dienal CAS NO 53131-20-7 is a high-purity, unsaturated aliphatic aldehyde characterized by its unique terpenoid-like structure. This compound is valued for its role as a versatile fragrance intermediate and a key building block in fine chemical synthesis. It is primarily sought by manufacturers in the flavor and fragrance industry, as well as by research and development chemists working on specialty organic molecules.

Application

• Fragrance Ingredient: Serves as a crucial intermediate in the synthesis of complex, woody, and amber-like fragrance molecules for perfumes and personal care products.
• Flavor Chemistry: Used in the development of sophisticated flavoring agents, contributing to unique olfactory profiles in food and beverage applications.
• Organic Synthesis: Acts as a key chiral building block or starting material for the production of pharmaceuticals, agrochemicals, and other fine chemicals.
• Research & Development: Employed in academic and industrial R&D for studying terpenoid chemistry, oxidation reactions, and the synthesis of novel organic compounds.
• Specialty Polymers: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers with specific functional properties.

Basic Information

Product Name	2,2,5,9-Tetramethyldeca-4,8-Dienal
CAS No.	53131-20-7
Molecular Formula	C14H24O
Molecular Weight	208.34 g/mol
Synonyms	2,2,5,9-Tetramethyl-4,8-decadienal; 4,8-Decadienal, 2,2,5,9-tetramethyl-; (E,E)-2,2,5,9-Tetramethyl-4,8-decadienal; Tetramethyldecadienal; Iso E Super aldehyde intermediate; Woody Aldehyde; Amberketal precursor; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,2,5,9-Tetramethyldeca-4,8-Dienal is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistent composition. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate. Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomeric Ratio (GC)	Reported on COA
Refractive Index (20°C)	1.470 - 1.480
Specific Gravity (20°C)	0.870 - 0.890

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