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.)