Synoniemen:

Cyaanacetyleen;PROPIOLONITRIL;cyaanethyleen;cyaanethyn;1-Cyaanethyn;Acetyleencarbonitril;Ethynylcyanide;prop-2-ynenitril

Canonieke GLIMLACH:C#CC#N

Dikte:0,8159 g/cm3 (17ºC)

Kookpunt:42.5℃

Brekingsindex:1.40072(17℃)

Vlampunt:-30,5 ± 12,6

Smeltpunt:5℃