2-HEPTYLIDENECYCLOPENTANONE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

2-HEPTYLIDENECYCLOPENTANONE

Safety grade: A

This is a synthetic fragrance ingredient that produces a pleasant scent, often described as floral or musky. It is used as a building block in perfumery to create specific aromas in cosmetic products.

This ingredient is used in cosmetic products solely to add or enhance fragrance, giving products a pleasant and appealing scent.

Graded using: COSING.

Last verified: May 26, 2026