2,4-DIMETHYLHEPTA-2,2-DIENAL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

2,4-DIMETHYLHEPTA-2,2-DIENAL

Safety grade: A

This is a synthetic fragrance chemical used to add a specific scent to cosmetic and personal care products. It contributes to the overall fragrance blend in a formula.

This ingredient is used in cosmetic products solely to impart or enhance a pleasant fragrance, making the product more appealing to consumers.

Graded using: COSING.

Last verified: May 26, 2026