Description

4-(2,2,6-Trimethylcyclohexyl)-3-Buten-2-One is a high-value fragrance and flavor intermediate known for its unique woody, amber-like olfactory character. This compound matters for formulators seeking to create sophisticated, long-lasting aromatic profiles in premium consumer products. It is primarily needed by manufacturers in the fragrance, flavor, and fine chemical industries for applications requiring stable and impactful scent molecules.

Application

• Fragrance Compound Synthesis: A key building block for creating complex woody, amber, and musk notes in perfumery.
• Fine Fragrance & Personal Care: Used in the formulation of perfumes, colognes, lotions, and soaps for its tenacious scent.
• Functional & Air Care Products: Incorporated into detergents, fabric softeners, and air fresheners to provide a stable base note.
• Flavor Enhancement: Employed in trace amounts to impart or modify woody, tobacco-like nuances in certain flavor creations.
• Chemical Intermediate: Serves as a precursor in the synthesis of other specialty aroma chemicals and pharmaceutical agents.

Basic Information

Product Name	4-(2,2,6-Trimethylcyclohexyl)-3-Buten-2-One
CAS No.	36208-32-9
Molecular Formula	C₁₃H₂₂O
Molecular Weight	194.31 g/mol
Synonyms	α-Damascone; 4-(2,2,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-one; Damascone Alpha; (E)-4-(2,2,6-Trimethylcyclohexylidene)but-2-one; 1-(2,2,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one; FEMA 3659; (E)-α-Damascone; Timberone (trade name)
EINECS	252-908-0

Quality Control

Our 4-(2,2,6-Trimethylcyclohexyl)-3-Buten-2-One is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC and IR analysis, to ensure high purity, consistent olfactory profile, and compliance with industry standards such as IFRA and FEMA. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific impurity limits is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at 15-25°C. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) after opening to maintain stability and prevent degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.925 - 0.935
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.