3-Butynenitrile is a chemical compound registered under CAS number 2235-08-7, with the molecular formula C4H3N and a molecular weight of about 65.07 g/mol. It is also known as 3-Cyano-1-propyne; Propargyl cyanide. NewsChem supplies 3-Butynenitrile for laboratory research and bulk production; product code 911842. Send an inquiry for purity, packaging, price and lead time.