性质
grade analytical standard
vapor density ~3 (vs air)
vapor pressure 256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)
autoignition temp. 453 °F
expl. lim. 7.7 %
packaging ampule of 1000 mg
refractive index n20/D 1.375(lit.)
bp 69 °C(lit.)
mp −95 °C(lit.)
density 0.659 g/mL at 25 °C(lit.)
