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Phenylethyl phenylacetate

2-phenylethyl 2-phenylacetate

2-Phenylethyl phenylacetate

Aromatic ester · C₁₆H₁₆O₂

Chemical structure of Phenylethyl phenylacetate
2D structure PubChem / NCI CIR

Chemical info

CAS number CAS
102-20-5
Molecular formula
C₁₆H₁₆O₂
Molecular weight
240.30 g/mol
Origin
Nature-identical
Odor family
Floral
Note
Base
Aroma
Honey and rose with a beeswax feel; sweet and lasting.

History

The ester of phenylethyl alcohol and phenylacetic acid, both present in rose and honey.

In perfumery

Used for honey bases and to fix rose accords.

Connections

EvokesHoney, Rose
Found in naturePhenylethyl alcohol (component)

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 102-20-5
  2. IFRA Standards Library, Amendments up to 51
  3. Regulation (EC) No 1223/2009, consolidated text of 18.05.2026, Annexes II and III