Ethylene dodecanedioate

Ethylene dodecanedioate (CAS 54982-83-1), also known commercially as Zenolide and by the ring descriptor 1,4-dioxacyclohexadecane-5,16-dione, is a macrocyclic musk compound used as a fragrance ingredient.

Where is Ethylene dodecanedioate used?

• Fine fragrance and personal care: base-note musk
• Eau de parfum, body lotions and skin care: depth and longevity
• Leave-on and rinse-off cosmetics: substantivity on skin or hair
• Scented coatings, adhesives and packaging: evaluated for controlled fragrance release
• Specialty fragrance houses utilize this musk for its olfactory profile.

Good to know: A synthetic alternative to animal-derived musks.

Commercial specifications

• Fragrance-grade purity
• Documentation aligned to IFRA compliance requirements
• Bulk and smaller lot sizes