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cis-3-Hexenyl acetate

[(Z)-hex-3-enyl] acetate

Leaf acetate, (Z)-3-Hexenyl acetate

Ester · Ester · C₈H₁₄O₂

Chemical structure of cis-3-Hexenyl acetate
2D structure PubChem / NCI CIR

Chemical info

CAS number CAS
3681-71-8
Molecular formula
C₈H₁₄O₂
Molecular weight
142.20 g/mol
Origin
Nature-identical
Odor family
Xanh Green
Note
Top
Aroma
Fresh leaves, green banana and unripe pear; juicy and green.

History

cis-3-hexenyl acetate is the ester of leaf alcohol cis-3-hexenol. Plants release it when leaves are damaged.

In perfumery

Used for juicy green top notes in fruity and floral fragrances.

Connections

EvokesGreen leaves, Green banana
Found in naturecis-3-Hexenol (component), Tea leaf

Regulatory status

No specific limit
IFRA 51
No dedicated IFRA Standard in the IFRA library as of Amendment 51.
EU CosReg
No specific entry in Annex II or III of Regulation (EC) 1223/2009.
EU allergen 2023/1545
Not on the list of fragrance allergens requiring labelling, including after Regulation (EU) 2023/1545.

Sources

  1. NCI/CADD Chemical Identifier Resolver, CAS 3681-71-8
  2. IFRA Standards Library, Amendments up to 51
  3. Regulation (EC) No 1223/2009, consolidated text of 18.05.2026, Annexes II and III