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2-Pyrrolidone,2-P

Chemical Name:2-Pyrrolidone,2-P

CAS NO:616-45-5

Molecular Formula:C4H7NO

Molecular Weight:85.11

Flash point (closed cup)/20℃:129℃

Viscosity (20℃,mPas):13.3

Boiling Point:245℃

Refractive Index(nD20):1.482~1.486

 

Items

Excellent grade

 First grade

Purity(wt%,GC)

≥99.5

≥99.0

Moisture(wt%,K.F.)

≤0.1

≤0.2

Color(APHA,Hazen)

≤20

≤30

Density(g/cm³,20℃)

1.107~1.115

1.107~ 1.115