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ChemicalBook--->CAS DataBase List--->21641-92-9

21641-92-9

21641-92-9 Structure

21641-92-9 Structure
IdentificationBack Directory
[Name]

(S)-(-)-2-Hydroxy-3,3-dimethylbutyric acid
[CAS]

21641-92-9
[Synonyms]

(S)-(-)-2-HYDROXY-TERT-BUTYLACETIC ACID
(2S)-2-Hydroxy-3,3-dimethylbutyric acid
(S)-2-Hydroxy-3,3-dimethylbutanoic acid
(2S)-2-Hydroxy-3,3-dimethylbutanoic acid
(S)-(-)-2-HYDROXY-3,3-DIMETHYLBUTYRIC ACID
Butanoic acid, 2-hydroxy-3,3-dimethyl-, (2S)-
(S)-(-)-2-Hydroxy-3,3-dimethylbutyric acid 97%
[Molecular Formula]

C6H12O3
[MDL Number]

MFCD00192212
[MOL File]

21641-92-9.mol
[Molecular Weight]

132.16
Chemical PropertiesBack Directory
[Melting point ]

48-50 °C (lit.)
[alpha ]

-62 º (C=1 IN H2O)
[Boiling point ]

242.4±13.0 °C(Predicted)
[density ]

1.100±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[pka]

3.91±0.27(Predicted)
[optical activity]

[α]20/D 64±5°, c = 1 in H2O/molybdate
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
[HS Code ]

29181998
Hazard InformationBack Directory
[Uses]

Building block for chiral tert-butyl substituted α-lactams, diols, and α-hydroxyketones.
Spectrum DetailBack Directory
[Spectrum Detail]

(S)-(-)-2-Hydroxy-3,3-dimethylbutyric acid(21641-92-9)1HNMR
(S)-(-)-2-Hydroxy-3,3-dimethylbutyric acid(21641-92-9)IR
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