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515-30-0

515-30-0 Structure

515-30-0 Structure
IdentificationMore
[Name]

2-(2-HYDROXYPHENYL)PROPIONIC ACID
[CAS]

515-30-0
[Synonyms]

2-(2-HYDROXYPHENYL)PROPIONIC ACID
2-HYDROXY-2-PHENYLPROPANOIC ACID
A-PHENYLLACTIC ACID
ATROLACTIC ACID
2-Hydroxy-2-phenylpropionic acid
2-Phenyl-2-hydroxypropionic acid
alpha-hydroxy-alpha-methyl-benzeneaceticaci
alpha-Hydroxy-alpha-phenylpropionic acid
alpha-Phenyllactic acid
dl-Atrolactic acid
Mandelic acid, alpha-methyl-
(+/-)-Atrolactic acid hemihydrate~(+/-)-2-Phenyllactic acid hemihydrate
alpha-Hydroxy-2-methylbenzeneacetic acid
(n)-2-hydroxy-2-phenylpropionic acid hemihydrate
(n)-2-phenyllactic acid hemihydrate
(n)-atrolactic acid hemihydrate
alpha-hydroxy-alpha-methyl-Benzeneacetic acid
atrolactinic acid
2-hydroxyhydratropic acid
2-(2-HYDROXYPHENYL)PROPIONIC ACID 98%
[EINECS(EC#)]

208-196-1
[Molecular Formula]

C9H10O3
[MDL Number]

MFCD00004451
[Molecular Weight]

166.17
[MOL File]

515-30-0.mol
Chemical PropertiesBack Directory
[Appearance]

WHITE CRYSTALS
[Melting point ]

88 °C
[Boiling point ]

234.38°C (rough estimate)
[density ]

1.1097 (rough estimate)
[refractive index ]

1.4500 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

powder to crystal
[pka]

pK1:3.532 (25°C)
[color ]

White to Light yellow
[Merck ]

14,873
[BRN ]

2208528
[CAS DataBase Reference]

515-30-0(CAS DataBase Reference)
[EPA Substance Registry System]

Benzeneacetic acid, .alpha.-hydroxy-.alpha.-methyl- (515-30-0)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

2918.19.3100
Hazard InformationBack Directory
[Chemical Properties]

WHITE CRYSTALS
[Definition]

ChEBI: Atrolactic acid is a 2-hydroxy monocarboxylic acid.
[Purification Methods]

Crystallise the acid from water (4g/20ml boiling H2O with charcoal, filter and cool overnight at 0-5o) and dry it at 55o/0.5mm [Eliel & Freeman Org Synth Coll Vol IV 58 1963]. The (±)-ethyl ester [76496-51-0] has b 250o/~760mm, 129 -130o/13mm, and the (±)-amide [5908-94-1] has m 101-102o. [Beilstein 10 H 259, 10 I 113, 10 II 157, 10 III 560, 10 IV 467.]
Spectrum DetailBack Directory
[Spectrum Detail]

2-(2-HYDROXYPHENYL)PROPIONIC ACID(515-30-0)MS
2-(2-HYDROXYPHENYL)PROPIONIC ACID(515-30-0)1HNMR
2-(2-HYDROXYPHENYL)PROPIONIC ACID(515-30-0)13CNMR
2-(2-HYDROXYPHENYL)PROPIONIC ACID(515-30-0)IR1
2-(2-HYDROXYPHENYL)PROPIONIC ACID(515-30-0)IR2
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

(+/-)-2-Hydroxy-2-phenylpropionic acid hemihydrate, 97%(515-30-0)
[Sigma Aldrich]

515-30-0(sigmaaldrich)
[TCI AMERICA]

Atrolactic Acid  Hydrate,>97.0%(T)(515-30-0)
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