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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

IUPAC name:
2-phenylbutyric acid

Inventory

EC number:
201-982-5
EC name:
2-phenylbutyric acid
CAS number:
90-27-7
CAS number:
90-27-7
Synonyms
Names:
Benzeneacetic acid, .alpha.-ethyl-
Identifier:
IUPAC name
2-phenylbutyric acid
Identifier:
PubChem
2-Phenylbutanoic acid
Identifier:
PubChem
Alpha-Ethylphenylacetic acid
Identifier:
PubChem
Alpha-Phenylbutyric acid
Identifier:
PubChem
Butyric acid, 2-phenyl-
Identifier:
other: InChl
1S/C10H12O2/c1-2-9(10(11)12)8-6-4-3-5-7-8/h3-7,9H,2H2,1H3,(H,11,12)
Identifier:
other: SMILES notation
CCC(C1=CC=CC=C1)C(=O)O
Identifier:
other: InChl
InChI=1S/C10H12O2/c1-2-9(10(11)12)8-6-4-3-5-7-8/h3-7,9H,2H2,1H3,(H,11,12)
Identifier:
other: SMILES notation
c1([C@@H](C(O)=O)CC)ccccc1
2-phenylbutanoic acid

Molecular and structural information

Molecular formula:
C10H12O2
Molecular weight:
164.201
SMILES notation:
CCC(C(=O)O)c1ccccc1
InChl:
InChI=1/C10H12O2/c1-2-9(10(11)12)8-6-4-3-5-7-8/h3-7,9H,2H2,1H3,(H,11,12)
Structural formula:
Chemical structure

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