Description

3,6,10-Trimethylundec-9-En-2-One CAS NO 61792-37-8 is a high-purity, synthetic fragrance ketone known for its unique woody, amber, and slightly floral olfactory profile. This compound is valued for its stability and versatility in creating sophisticated, long-lasting scent accords. It is an essential ingredient for perfumers and flavorists in the fragrance, personal care, and fine chemical industries seeking to develop complex and distinctive aromatic compositions.

Application

• Fine Fragrance Formulation: Used as a key middle-to-base note in premium perfumes, colognes, and eau de toilettes to impart woody, ambery, and musky nuances.
• Personal Care Products: Incorporated into scents for soaps, shower gels, lotions, and deodorants to provide a stable and appealing fragrance character.
• Household & Air Care: Serves as a fragrance component in detergents, fabric softeners, candles, and air fresheners for a warm and persistent scent.
• Flavor & Food Industry: Employed in trace amounts to create or enhance complex flavor profiles where woody or ambery notes are desired.
• Chemical Synthesis: Acts as a valuable intermediate or starting material in the synthesis of other specialty aroma chemicals and pharmaceutical compounds.
• Industrial Deodorants: Used in functional products to mask or neutralize unpleasant odors with a pleasant, neutral fragrance base.

Basic Information

Product Name	3,6,10-Trimethylundec-9-En-2-One
CAS No.	61792-37-8
Molecular Formula	C₁₄H₂₆O
Molecular Weight	210.36 g/mol
Synonyms	Trimethylundecenone; 9-Undecen-2-one, 3,6,10-trimethyl-; Isohexenyl Methyl Ketone; Amber Ketone; Woody Ketone; CAS 61792-37-8; 3,6,10-Trimethyl-9-undecen-2-one
EINECS	263-269-8

Quality Control

Our 3,6,10-Trimethylundec-9-En-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure high purity, consistent olfactory profile, and batch-to-batch reliability. Certificates of Analysis (COA) detailing purity, identity, and physical specifications are provided and available upon request to support your quality assurance protocols.

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). Keep away from strong oxidizers, heat, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20/20°C)	0.860 - 0.880
Solubility	Miscible with alcohols and oils

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