Một dự án của Lê Mai A Lê Mai project · go to lemai.com.vn

Liffarome (cis-3-hexenyl methyl carbonate)

[(E)-hex-3-enyl] methyl carbonate

Liffarome

Carbonate · Carbonate ester · C₈H₁₄O₃

Chemical structure of Liffarome (cis-3-hexenyl methyl carbonate)
2D structure PubChem / NCI CIR

Chemical info

CAS number CAS
67633-96-9
Molecular formula
C₈H₁₄O₃
Molecular weight
158.20 g/mol
Origin
Synthetic
Odor family
Xanh Green
Note
Top
Aroma
Green leaves, pear and violet leaf; fresh, softer than cis-3-hexenol.

History

Liffarome is IFF's trade name for cis-3-hexenyl methyl carbonate. This one is a true carbonate, unlike "octine carbonate" which is only a name.

In perfumery

Used in leafy, pear and violet leaf accords.

Connections

EvokesGreen leaves, Pear

Regulatory status

IFRA restricted
IFRA 51
Restricted by an IFRA Standard (entry "cis-3-Hexenyl methyl carbonate"), current version issued at Amendment 51. Maximum levels differ across the 12 product categories.
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 67633-96-9
  2. IFRA Standards Library, Amendments up to 51
  3. Regulation (EC) No 1223/2009, consolidated text of 18.05.2026, Annexes II and III