M | 187.38 |
---|---|
D | 1.58 |
b.p | 47.6 °C |
m.p | -35 °C |
Appearance | Clear colorless liquid |
---|---|
Acidity (as HCl) | max. 0.001% |
Color (APHA, Pt-Co) | max. 10 |
Assay (GC, on anhydrous basis) | min. 99.9% |
Residue after evaporation | max. 0.0003%w/w |
Water (KF) | max. 0.01%w/w |
T240nm | min. 45% |
T245nm | min. 80% |
T260nm | min. 98% |