Description

α-Damascone is a high-value fragrance ingredient prized for its unique fruity, floral, and woody aroma profile with distinct apple and rose nuances. This ketone compound is essential for creating sophisticated, long-lasting olfactory experiences in premium consumer products. It is a critical component for perfumers and flavorists in the fragrance, cosmetics, and fine flavoring industries seeking to impart natural, complex top notes.

Application

• Fine Fragrance Formulation: Used as a key top note in luxury perfumes, eaux de toilette, and colognes for its fresh, fruity-rosy character.
• Personal Care Products: Incorporated into high-end soaps, shower gels, lotions, and shampoos to provide a premium scent profile.
• Cosmetic Fragrancing: Enhances the aroma of creams, deodorants, and other cosmetic preparations.
• Household & Air Care: Applied in premium detergents, fabric softeners, and air fresheners for a sophisticated and appealing fragrance.
• Fine Flavoring (at approved levels): Used to create complex fruity notes, particularly apple, peach, and berry nuances, in select food and beverage applications.
• Aromatherapy & Scented Candles: Valued in niche markets for creating specific, natural-smelling aromatic blends.

Basic Information

Product Name	α-Damascone
CAS No.	43052-87-5
Molecular Formula	C13H20O
Molecular Weight	192.30 g/mol
Synonyms	1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-buten-1-one; (E)-1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-buten-1-one; (E)-α-Damascone; trans-α-Damascone; Damascone Alpha; α-Damascone; FEMA 3659; (E)-4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
EINECS	256-060-5

Quality Control

Our α-Damascone is produced and tested to meet the stringent requirements of the fragrance and flavor industries. Quality is assured through rigorous in-process and final batch testing via GC, GC-MS, and organoleptic evaluation to ensure consistent purity, isomeric composition, and olfactory profile. Certificates of Analysis (COA) detailing specifications such as assay, isomer ratio, and refractive index are provided with every shipment. Our quality system supports compliance with relevant standards including IFRA, FEMA, and REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15-25°C (59-77°F). This material is light-sensitive and easily oxidized; prolonged exposure to air, heat, or light should be avoided to maintain stability and shelf life. For long-term storage, consider an inert atmosphere (nitrogen blanket).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Isomer Ratio (α-Damascone)	≥ 90% (E-isomer)
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.928 - 0.938
Solubility	Soluble in alcohol and oils; insoluble in water

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