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22677-21-0

Name (R)-(+)-4-HYDROXY-2-PYRROLIDINONE
CAS 22677-21-0
Molecular Formula C4H7NO2
MDL Number MFCD00273364
Molecular Weight 101.1
MOL File 22677-21-0.mol
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Chemical Properties

Appearance white to light yellow crystal powde
Melting point  156-160 °C
Boiling point  363.6±35.0 °C(Predicted)
density  1.292±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Sparingly), Methanol (Slightly), Water (Sparingly)
form  Powder
pka 13.62±0.20(Predicted)
color  White to pale yellow
optical activity [α]23/D +43°, c = 1 in ethanol
Water Solubility  Slightly soluble in water.
BRN  1524193
InChIKey IOGISYQVOGVIEU-GSVOUGTGSA-N
CAS DataBase Reference 22677-21-0(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R38:Irritating to the skin.
R37:Irritating to the respiratory system.
R36:Irritating to the eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
HS Code  29339900

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