外观与性状:透明液体
密度:0.785 g/mL at 25 °C
沸点:-6.3 °C(lit.)
熔点:-93 °C(lit.)
闪点:61 °F
折射率:n20/D 1.371
稳定性:Stable. Highly flammable. Note wide explosion limits. Incompatible with oxidizing agents, acids, alkalies, alkaline earth metals, copper and its alloys, zinc and its alloys.
储存条件:库房通风低温干燥,轻装轻卸,与其它气体钢瓶分开存放
蒸汽密度:1.08 (20 °C, vs air)
蒸汽压:27 psi ( 20 °C)