丙二腈，二氰甲烷;二氰代甲烷;二氰基甲烷;氰化亚甲基;缩苹果腈;氰化次甲基;氰基乙腈;二氰基甲烷(丙

Malononitrile appears as a white-colored crystalline solid. Denser than water and soluble in water. Toxic by ingestion and may severely irritate skin and eyes. May polymerize violently if exposed to temperatures above 266°F. Used to make other chemicals.Malononitrile is a dinitrile that is methane substituted by two cyano groups. It is a dinitrile and an aliphatic nitrile.

用于制药，是药物氨苯蝶啶中间体;用于有机合成，金的浸提剂