Ethenylium, 2-chloro-2-(4-nitrophenyl)- is a chemical compound registered under CAS number 919791-08-5, with the molecular formula C8H5ClNO2 and a molecular weight of about 182.58 g/mol. NewsChem supplies Ethenylium, 2-chloro-2-(4-nitrophenyl)- for laboratory research and bulk production; product code 1320568. Send an inquiry for purity, packaging, price and lead time.