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

1-ACETONAPHTHONE

Safety grade: A

1-Acetonaphthone is a synthetic fragrance ingredient with a sweet, floral, orange-blossom-like scent. It is a chemical compound used to add or enhance pleasant aromas in cosmetic and personal care products.

It is used in cosmetic products to provide or mask unpleasant odors, contributing to a product's overall fragrance profile.

Graded using: COSING.

Last verified: May 26, 2026