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CAS 93-53-8

CAS 93-53-8 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 93-53-8
CAS 93-53-8PubChem CID 7146

2-Phenylpropanal

2-phenylpropanal is a member of the class of phenylacetaldehydes that is phenylacetaldehyde in which a hydrogen alpha to the aldehyde carbonyl group has been replaced by a methyl group. The major species at pH 7.3. — ChEBI

IUPAC name
2-phenylpropanal
Molecular formula
C9H10O
Molecular weight
134.17 g/mol
Exact mass
134.073164938 Da
XLogP3
1.9
Topological polar surface area
17.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

2-PhenylpropionaldehydeHydratropaldehydeHydratropic aldehydeHyacinthalCumene aldehydeHydratropa aldehydeHydrotropic aldehyde2-Phenyl-1-propanal
16 more reported names
alpha-Phenylpropionaldehydealpha-FormylethylbenzeneAldehyd hydratropovyalpha-Methylphenylacetaldehydealpha-Methylbenzeneacetaldehyde2-phenylpropanaldehydealpha-Methyl-alpha-toluic aldehydeFEMA No. 28868JKX55PKZQBENZENEACETALDEHYDE, alpha-METHYL-NSC-5231CHEBI:149463RefChem:89099202-255-52-Phenylpropenal2-Phenyl propionaldehyde
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 93-53-8

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No records found for this CAS number.

How CAS 93-53-8 is used on this site

CAS 93-53-8 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 93-53-8 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.