2,6-DIMETHYLHEPTA-1,5-DIENE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

2,6-DIMETHYLHEPTA-1,5-DIENE

Safety grade: A

This is a light, volatile chemical compound with a pleasant, fresh scent similar to citrus or herbal notes. It is a small fragrance molecule used to contribute to the overall smell of a cosmetic product.

It is used in cosmetic products as a fragrance ingredient to impart or enhance a pleasant scent in formulations such as perfumes, lotions, and hair care products.

Graded using: COSING.

Last verified: May 26, 2026