Description

Methyl 2,6,10-Trimethylcyclododeca-2,5,9-Trien-1-Yl Ketone is a high-purity, specialized fragrance intermediate known for its unique woody and ambergris-like olfactory profile. This compound is valued for its ability to impart long-lasting, complex, and elegant notes in fine perfumery and functional fragrance applications. It is an essential ingredient for fragrance houses and manufacturers creating premium personal care products, fine fragrances, and home care specialties.

Application

• Fine Fragrance Formulation: A key building block for creating sophisticated woody, amber, and musky accords in luxury perfumes and eau de toilettes.
• Personal Care Products: Used in high-end soaps, shampoos, lotions, and deodorants to provide stable, long-lasting scent profiles.
• Home & Fabric Care: Incorporated into premium detergents, fabric softeners, and air fresheners for a distinctive and persistent fragrance character.
• Functional Fragrances: Serves as a fixative and modifier in technical fragrances for candles, diffusers, and other ambient scenting products.
• Flavor & Fragrance (F&F) Industry: A versatile intermediate for the synthesis of more complex aroma chemicals and specialty fragrance ingredients.

Basic Information

Product Name	Methyl 2,6,10-Trimethylcyclododeca-2,5,9-Trien-1-Yl Ketone
CAS No.	28371-99-5
Molecular Formula	C17H26O
Molecular Weight	246.39 g/mol
Synonyms	Amberketone; Methyl Dihydrojasmonate Ketone; 1-(2,6,10-Trimethylcyclododeca-2,5,9-trien-1-yl)ethanone; Amber Ketone; Methyl Ambrettone; Givescone; Amberonne; (2,6,10-Trimethylcyclododeca-2,5,9-trien-1-yl)methyl ketone
EINECS	249-015-5

Quality Control

Our Methyl 2,6,10-Trimethylcyclododeca-2,5,9-Trien-1-Yl Ketone is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, meeting the stringent requirements of the global fragrance industry. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and olfactory profile. We adhere to IFRA guidelines and relevant global regulatory standards to ensure safety and compliance for intended uses.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to preserve olfactory quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.505 - 1.515
Specific Gravity (20/20°C)	0.950 - 0.970
Odor	Characteristic woody, amber

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