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1,4-Butyrolactone

Chemical Name:1,4-Butyrolactone

CAS NO:96-48-0

Molecular Formula:C4H6O2

Molecular Weight:86.09

Flash point (closed cup)/20℃:98.3℃

Melting Point:-44℃

Viscosity (20℃,mPas):1.7

Boiling Point:204℃

Refractive Index(nD20):1.435~ 1.438

 

Items

Electronic Grade

Industrial Grade

Purity(wt%,GC)

≥99.8

≥99.5

Moisture(wt%,K.F.)

≤0.03

≤0.05

Color(APHA,Hazen)

≤15

≤25

Density(g/cm³,20℃)

1.125~ 1.135

1.125~ 1.135