tris(2-cyanoethyl)phosphine oxide is a chemical compound registered under CAS number 1439-41-4, with the molecular formula C9H12N3OP and a molecular weight of about 209.18 g/mol. Its EINECS (EC) number is 215-879-8. It is also known as 3,3,3-Phosphinylidynetris(propanenitrile); Einecs 215-879-8; Nsc 170557. CKSPharm supplies tris(2-cyanoethyl)phosphine oxide for laboratory research and bulk production; product code 985092. Send an inquiry for purity, packaging, price and lead time.