Description

4-(2,2,3-Trimethyl-6-Methylenecyclohexyl)-3-Buten-2-One is a high-value, unsaturated ketone with a complex terpenoid structure, prized for its unique organoleptic and chemical properties. This compound serves as a critical intermediate and fragrance ingredient, offering a powerful woody, amber-like aroma with excellent tenacity. It is essential for manufacturers in the fragrance and flavor industry, as well as for research and development in fine chemical synthesis. Our supply ensures consistent quality and reliable availability for global industrial applications.

Application

• Fragrance & Flavor Industry: A key ingredient in premium perfumery for creating woody, amber, and oriental accords in fine fragrances, cosmetics, and personal care products.
• Aroma Chemical Synthesis: Serves as a versatile building block for the synthesis of more complex fragrance molecules and terpenoid derivatives.
• Functional Fluids & Additives: Potential use in the formulation of specialty solvents, plasticizers, and high-performance lubricant additives due to its chemical structure.
• Research & Development: Used in organic chemistry research as a standard or intermediate for studying cyclization and ketone reactions.
• Household & Industrial Products: Incorporated into air fresheners, detergents, and cleaning agents to provide long-lasting, sophisticated scents.

Basic Information

Product Name	4-(2,2,3-Trimethyl-6-Methylenecyclohexyl)-3-Buten-2-One
CAS No.	79-68-5
Molecular Formula	C14H22O
Molecular Weight	206.32 g/mol
Synonyms	α-Campholenyl Methyl Ketone; 2-Buten-1-one, 4-(2,2,3-trimethyl-6-methylenecyclohexyl)-; Campholenyl Methyl Ketone; 4-(2,2,3-Trimethyl-6-methylenecyclohexyl)but-3-en-2-one; (E)-4-(2,2,3-Trimethyl-6-methylidenecyclohexyl)but-3-en-2-one; Campholenylmethylketone; Fragrance ingredient 79-68-5
EINECS	201-218-8

Quality Control

Our 4-(2,2,3-Trimethyl-6-Methylenecyclohexyl)-3-Buten-2-One is produced under a stringent quality management system. Every batch is analyzed to ensure it meets precise specifications for identity, purity, and olfactory profile, consistent with the standards demanded by the fragrance industry. Certificates of Analysis (COA) documenting key parameters such as assay, isomer content, and organoleptic properties are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (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 maximize shelf life and maintain product integrity. 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)	≥ 97.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.950 - 0.970
Solubility	Miscible with alcohols, oils; insoluble in water

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