Description

5-(2,4,6-Trimethyl-3-Cyclohexen-1-Yl)Pent-4-En-3-One is a high-purity, specialized fragrance and flavor intermediate known for its unique woody, ambery, and tobacco-like olfactory characteristics. This compound matters for formulators seeking to create sophisticated, long-lasting, and complex scent profiles in premium consumer products. It is primarily needed by manufacturers in the fragrance, flavor, and fine chemical industries for applications in perfumery, personal care, and specialty chemical synthesis.

Application

• Fine Fragrance & Perfumery: A key building block for creating complex amber, woody, and tobacco accords in high-end perfumes, colognes, and eau de toilettes.
• Personal Care & Cosmetics: Used as a fragrance ingredient in soaps, lotions, shampoos, and other cosmetic formulations to impart a rich, warm base note.
• Flavor Industry: Employed in trace amounts to contribute subtle woody, smoky, or tobacco nuances to certain specialty flavor compositions.
• Specialty Chemical Synthesis: Serves as a valuable chiral intermediate or starting material in the synthesis of more complex organic molecules for pharmaceutical or agrochemical research.
• Household & Industrial Products: Incorporated into air fresheners, detergents, and fabric conditioners to provide a stable and appealing base fragrance.

Basic Information

Product Name	5-(2,4,6-Trimethyl-3-Cyclohexen-1-Yl)Pent-4-En-3-One
CAS No.	67801-30-3
Molecular Formula	C₁₄H₂₂O
Molecular Weight	206.32 g/mol
Synonyms	Amberketal; 3-Penten-2-one, 5-(2,4,6-trimethyl-3-cyclohexen-1-yl)-; 5-(2,4,6-Trimethyl-3-cyclohexenyl)-4-penten-3-one; Amber Ketone; CAS 67801-30-3; (E)-5-(2,4,6-Trimethyl-3-cyclohexen-1-yl)pent-4-en-3-one; Amber Ketal (trade name)
EINECS	Contact for details

Quality Control

Our 5-(2,4,6-Trimethyl-3-Cyclohexen-1-Yl)Pent-4-En-3-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 batch-to-batch reliability. Certificates of Analysis (COA) detailing identity, purity, and specific gravity are 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 room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider filling the headspace with an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Specific Gravity (20°C)	0.920 - 0.935
Refractive Index (20°C)	1.485 - 1.495

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