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

6-METHYLQUINOLINE

Safety grade: A

6-Methylquinoline is a synthetic aromatic compound with a distinctive quinoline-like scent, often described as having woody, floral, or leathery notes. It is used as a fragrance ingredient in cosmetic and personal care products.

It is used in cosmetic products to add or enhance fragrance, contributing specific scent characteristics to perfumes, lotions, and other beauty products.

Graded using: COSING.

Last verified: May 26, 2026