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4-Hydroxy-2-pyrrolidone Structure

4-Hydroxy-2-pyrrolidone

Chemical Properties

Melting point 120-122°C
Boiling point 130-150 °C(Press: 0.05-0.1 Torr)
Density  1.292±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 13.62±0.20(Predicted)
color  White to Off-White

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
Hazard statements H302-H315-H319-H335
Precautionary statements P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
HS Code  2933.79.8500
NFPA 704:
0
2 0

4-Hydroxy-2-pyrrolidone Price

4-Hydroxy-2-pyrrolidone Chemical Properties,Usage,Production

Preparation Products And Raw materials

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