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17407-55-5

Name (S)-(+)-2-HYDROXY-3-METHYLBUTYRIC ACID
CAS 17407-55-5
EINECS(EC#) 605-704-7
Molecular Formula C5H10O3
MDL Number MFCD00066443
Molecular Weight 118.13
MOL File 17407-55-5.mol
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Chemical Properties

Appearance white fine crystalline powder
Melting point  68-70 °C (lit.)
Boiling point  124-125 °C/13 mmHg (lit.)
density  1.136
refractive index  1.4641 (estimate)
Fp  112℃
storage temp.  2-8°C
solubility  DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/ml; PBS (pH 7.2): 10 mg/ml
form  Powder
pka 3.87±0.16(Predicted)
color  White
optical activity [α]20/D +19°, c = 1 in chloroform
BRN  1721140
CAS DataBase Reference 17407-55-5(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
F  3-10
Hazard Note  Irritant
HS Code  29181990

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