外观与性状:无色气体带有一种辛辣,令人窒息的气味
密度:1.49 g/mL at 25 °C(lit.)
沸点:−67 °C(lit.)
熔点:−87 °C(lit.)
闪点:40°C
折射率:n20/D 1.438
水溶解性:soluble
稳定性:Stable. Incompatible with strong bases, strong oxidizing agents, ammonia, ozone, fluorine, water, metals. Air and light sensitive.
储存条件:库房通风低温干燥,与氰化物、H发孔剂、碱类分开存放
蒸汽密度:2.8 (vs air)
蒸汽压:654mmHg at 25°C