英文名称：PropionaldehydeCAS号：123-38-6分子式：C3H6O分子量：58.08EINECS号：204-623-0

熔点 -81 °C沸点 48 °C密度 0.805 g/mL at 25 °C(lit.)
蒸气密度2 (vs air)
蒸气压18.77 psi ( 55 °C)
折射率 n20/D 1.362(lit.)
FEMA 2923 | PROPIONALDEHYDE闪点 −16 °F
储存条件 2-8°C
溶解度 organic solvents: soluble形态Liquid颜色White比重0.815 (20/4℃)爆炸极限值(explosive limit)2.3-21%(V)水溶解性 540 g/L (20 oC)敏感性 Air SensitiveMerck 14,7823JECFA Number83BRN 506010稳定性Stable. Highly flammable. Incompatible with oxidizing agents, strong acids, strong bases.InChIKeyNBBJYMSMWIIQGU-UHFFFAOYSA-N

危险性符号(GHS)
GHS02,GHS05,GHS07警示词Danger危险性描述H225-H302+H332-H315-H318-H335-H319防范说明P210-P261-P280-P304+P340+P312-P305+P351+P338+P310-P403+P235-P305+P351+P338-P273-P403危险品标志 F,Xi,Xn危险类别码 11-36/37/38-R36/37/38-R11-41-37/38-20/22安全说明 9-16-29-S9-S29-S16危险品运输编号 UN 1275 3/PG 2
WGK Germany 1
RTECS号UE0350000
自燃温度404 °FTSCA YesHazardClass 3PackingGroup II海关编码 29121900毒性LD50 orally in rats: 1.4 g/kg; LC for rats in air: 8000 ppm (Smyth)