3-ETHYL-2,4-DIOXASPIRO(5.5)UNDEC-8-ENE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

3-ETHYL-2,4-DIOXASPIRO(5.5)UNDEC-8-ENE

Safety grade: A

This is a synthetic fragrance molecule created in a laboratory that produces a pleasant scent. It is used as a building block in perfume formulations to create specific aromatic effects in cosmetic products.

This ingredient is used in cosmetic products to add or enhance fragrance, giving products a pleasant and appealing scent.

Graded using: COSING.

Last verified: May 26, 2026