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Floralozone

3-(4-ethylphenyl)-2,2-dimethylpropanal

Floralozone

Aromatic aldehyde · C₁₃H₁₈O

Chemical structure of Floralozone
2D structure PubChem / NCI CIR

Chemical info

CAS number CAS
67634-15-5
Molecular formula
C₁₃H₁₈O
Molecular weight
190.28 g/mol
Origin
Synthetic
Odor family
Marine
Note
Heart
Aroma
Ozonic, sea breeze, fresh floral and watery; like air after rain.

History

Floralozone is IFF's trade name for 3-(4-ethylphenyl)-2,2-dimethylpropanal. It belongs to the group of materials behind the ozonic style from the late 1980s.

In perfumery

Used in small amounts for airy, watery effects in marine, fresh floral and laundry fragrances.

Connections

EvokesAir after rain

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 67634-15-5
  2. IFRA Standards Library, Amendments up to 51
  3. Regulation (EC) No 1223/2009, consolidated text of 18.05.2026, Annexes II and III