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2-Pyrrolidinone with CAS 616-45-5

what is of  2-Pyrrolidinone with CAS 616-45-5?

2-Pyrrolidinone is a widely used organic polar solvent for various applications. 2-Pyrrolidinone is also an intermediate in the manufacture of polymers.

1.Quick details of 2-Pyrrolidinone with CAS 616-45-5

CAS No.:616-45-5
Other Names:2-Pyrrolidone Butyrolactam
MF:C4H7NO
EINECS No.:210-483-1
Place of Origin:Shandong, China
Type:Dyestuff Intermediates
Purity:99.0%min
Application:as an organic synthetic raw materials:
Appearance:Clear,yellowish liquid
Product name:2-Pyrrolidinone
CAS:616-45-5
Melting point:23-25 °C(lit.)
Boiling point:245 °C(lit.)
Molecular Weight:85.1
Packing:200kg/drum
Flash point:>230 °F
Advantage:Manufacturer, can ship immediately
Stock:Have goods with stock
Sample:Availiable

2.Description of 2-Pyrrolidinone with CAS 616-45-5

Melting point 23-25 °C (lit.)
Boiling point 245 °C (lit.)
density 1.12 g/mL at 25 °C (lit.)
vapor density 2.9 (vs air)
vapor pressure 0.04 hPa (20 °C)
FEMA 4829 | 2-PYRROLIDONE
refractive index n20/D 1.487(lit.)
Fp >230 °F
storage temp. 2-8°C
solubility H2O: miscible (completely)
pka 16.62±0.20(Predicted)
form Liquid or Low Melting Mass
color Clear colorless to pale yellow
PH 9-11 (100g/l, H2O, 20℃)

3.Application 

2-Pyrrolidinone is a widely used organic polar solvent for various applications. 2-Pyrrolidinone is also an intermediate in the manufacture of polymers.

4.Packing 

200kgs/drum, 16tons/20’container

250kgs/drum,20tons/20’container