2-METHYL-4-(2,2,3-TRIMETHYL-3-CYCLOPENTENYL)-2-BUTEN-1-OL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

2-METHYL-4-(2,2,3-TRIMETHYL-3-CYCLOPENTENYL)-2-BUTEN-1-OL

Safety grade: A

This is a fragrance ingredient that belongs to a family of synthetic aroma chemicals related to sandalwood and woody scents. It is used to add a pleasant, nature-inspired aroma to cosmetic and personal care products.

It is used in cosmetic products solely to impart a specific fragrance or mask unpleasant odors, enhancing the overall sensory experience of the product.

Graded using: COSING.

Last verified: May 26, 2026