2,5-DIMETHYL-2-VINYLHEX-4-ENAL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

2,5-DIMETHYL-2-VINYLHEX-4-ENAL

Safety grade: A

This is a synthetic fragrance chemical used to add scent to cosmetic products. It has a fresh, green, or floral aroma that contributes to a product's overall fragrance blend.

It is used in cosmetic formulations purely as a perfuming agent to provide or enhance a pleasant scent in the product.

Graded using: COSING.

Last verified: May 26, 2026