Chinese Name:甲基丙烯腈

Product Name:Methacrylonitrile

CAS:126-98-7

MF:C4H5N

MW:67.09

Melting point/freezing point:−35.8 °C(lit.)

Boiling point or initial boiling point and boiling range:90-92 °C(lit.)

Flammability:Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.

Flash point:54 °F

Lower and upper explosion:Lower flammable limit: 2%; upper flammable limit: 6.8%

Vapour pressure:64 mm Hg ( 20 °C)

Density and/or relative density:0.8 g/mL at 25 °C(lit.)

Relative vapour density:2.31 (EPA, 1998) (Relative to Air)

Partition coefficient n-octanol/water:log Kow = 0.68