3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one is a fragrance compound primarily utilized in personal care products, including cosmetics, shampoos, deodorants, air fresheners, etc. It is a well-known fragrance allergen known to induce allergic contact dermatitis and rashes.
Synonyms: alpha-Cetone; Isomethyl-alpha-ionone
Molecular Formula: C14H22O
Molecular Weight: 206.32
Linear Structural Formula: C14H22O
MDL Number: MFCD00034582
Purity: >=90.0% (GC)
Density: 0.93 g/mL at 20 C (lit.)
Refractive Index: n20/D 1.495-1.505
Application: 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one may be used as an analytical reference standard for the determination of the analyte in perfumes, leave-on cosmetics, commercial scented products, and fragrance raw materials/perfume oils by various chromatography techniques.