base note woody

1-(2,4,4,5,5-Pentamethylcyclopent-1-en-1-yl)ethanone

Also known as: 1-(2,4,4,5,5-Pentamethylcyclopenten-1-yl)ethanone, 2-Acetyl-1,3,3,4,4-pentamethyl-1-cyclopentene, Ethanone, 1-(2,4,4,5,5-pentamethyl-1-cyclopenten-1-yl)-

IFRA Restriction

This is the maximum allowed percentage of this material in the total finished product, not in the fragrance concentrate.

For example, if a fine fragrance (Category 4A) contains 20% fragrance oil, and IFRA allows 10% of this material, the material can be up to 50% of the fragrance concentrate (10% ÷ 20% = 50%).

CAS 13144-88-2

Molecular Information
Molecular Formula C12H20O
Molecular Weight 180.29 g/mol
InChIKey LLCMOZBDJDCWLT-UHFFFAOYSA-N
Sources: PubChem

Safety Information
Warning

GHS Classification

Sensitization, Skin

Hazard Statements

  • H317: May cause an allergic skin reaction
Sources: PubChem