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ChemicalBook--->CAS DataBase List--->7021-11-6

7021-11-6

7021-11-6 Structure

7021-11-6 Structure
IdentificationBack Directory
[Name]

4-(4-HYDROXYPHENYL)BUTANOIC ACID
[CAS]

7021-11-6
[Synonyms]

4-(4-HYDROXYPHENYL)B
P-HYDOROXYPHENYLBUTANOIC ACID
4-(4-HYDROXYPHENYL)BUTYRIC ACID
4-(4-HYDROXYPHENYL)BUTANOIC ACID
[Molecular Formula]

C10H12O3
[MDL Number]

MFCD00033287
[MOL File]

7021-11-6.mol
[Molecular Weight]

180.2
Chemical PropertiesBack Directory
[Melting point ]

110-111 °C
[Boiling point ]

128-200 °C(Press: 0.4 Torr)
[density ]

1.214±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Chloroform (Slightly), DMSO (slightly)
[form ]

Solid
[pka]

4.78±0.10(Predicted)
[color ]

White to Off-White
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H335-H319-H302
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362
Hazard InformationBack Directory
[Uses]

4-Carboxypropylphenol is a bacterial chlorophyll derivative.
[Synthesis]

4-(4-Methoxyphenyl)butyric acid (25g, 129mmol) was dissolved in 48% HBr (125ml) and AcOH (125ml). The resulting solution was heated at 150°C overnight. The resulting mixture was concentrated in vacuo and the residue was dissolved in EtOAc (500ml). The solution was washed with water (500ml), dried (MgSO4) and concentrated to give 4-(4-hydroxyphenyl)butanoic acid as a tan solid.
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