2,3-Dichloroacrylonitrile 2-Propenenitrile, 2,3-dichloro- (9CI) 22410-58-8 ACRYLONITRILE, 2,3-DICHLORO- Acrylonitrile, alpha,beta-dichloro- EINECS 244-964-2 TL 236 alpha,beta-Dichloroacrylonitrile