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CIS-3-HEXENYL BUTYRATE

CAS 16491-36-4
88

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A fruity-green ester of cis-3-hexenol and butyric acid with a sweet, tropical-fruit character reminiscent of pineapple and banana. One of the most widely used green-note esters in perfumery.

Cis-3-hexenyl butyrate is the ester of cis-3-hexen-1-ol (leaf alcohol) with butyric acid, a short-chain fatty acid. Butyric acid esters are among the most common fragrance ingredients due to their fruity, sometimes tropical, odor profiles. The combination with the green character of cis-3-hexenol makes this a versatile fragrance building block. The compound has been reviewed by IFRA and is not subject to significant restrictions. It is not listed on EU cosmetic annexes.

Skin benefits

  • Fragrance material; no direct adverse skin effects at normal use levels

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.