C9H10O
134.17 g/mol
Flavor & FragranceWarning
2-Phenylpropanal
CAS93-53-8EC202-255-5
Category
Flavor & Fragrance
Compound Class
Aromatic
Primary Use
Flavoring agent
2-Phenylpropanal is an organic compound with a fruity, floral odor, commonly used as a flavoring agent in food and fragrance products.
Flavoring agent in food productsFragrance ingredient in consumer goods
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ApplicationSame Use
1,3-dimethoxybenzene
CAS151-10-0
Flavoring agent
ApplicationSame Use
4-propylphenol
CAS645-56-7
Flavoring agent
ApplicationSame Use
3-acetyl-2,5-dimethylfuran
CAS10599-70-9
Flavoring agent
ApplicationSame Use
Diethyl disulfide
CAS110-81-6
Flavoring agent
ReferenceSame Category
Phenylpropanol
CAS93-54-9
Flavoring and fragrance agent
ReferenceSame Category
Propiophenone
CAS93-55-0
fragrance ingredient in perfumery
ReferenceSame Category
Methyl benzoate
CAS93-58-3
flavoring agent and perfume ingredient
ReferenceSame Category
Methyl nicotinate
CAS93-60-7
flavoring agent
Safety Reference
Warning
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child
Customs Tariff Classification
The international HS code for 2-Phenylpropanal (CAS 93-53-8) is 2912.29.
HS code (international, 6-digit)
2912.29
EU CN code (8-digit)
2912 29 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-phenylpropanal
InChIKey
IQVAERDLDAZARL-UHFFFAOYSA-N
SMILES
CC(C=O)C1=CC=CC=C1
Synonyms (41)
- (1-formylethyl)-Benzene
- 2-Fenyl-1-propanal
- 2-Fenyl-1-propanal [Czech]
- 2-Phenyl-1-propanal
- 2-Phenylpropanal
- 2-Phenylpropenal
- 2-Phenylpropionaldehyde
- 2-phenylpropan-1-al
- 2-phenylpropanaldehyde
- Aldehyd hydratropovy
- Aldehyd hydratropovy [Czech]
- Benzene, (1-formylethyl)-
- Cumene aldehyde
- Cumene aldehyde (VAN)
- FEMA 2886
- Hyacinthal
- Hydratropa aldehyde
- Hydratropaldehyde
- Hydratropaldehyde, 8CI
- Hydratropic aldehyde
- Hydrotropic aldehyde
- Propionaldehyde, 2-phenyl-
- alpha-Formylethylbenzene
- alpha-Methyltolualdehyde
- alpha-Phenylpropanal
- alpha-Phenylpropionaldehyde
- methylphenylacetaldehyde
- phenyl propionaldehyde
- phenylpropanal
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