1-Diphosphenylium-1-ylidene, 2-methyl- is a chemical compound registered under CAS number 89148-99-2, with the molecular formula CH3P2 and a molecular weight of about 76.98 g/mol. FireTardant supplies 1-Diphosphenylium-1-ylidene, 2-methyl- for laboratory research and bulk production; product code 699123. Send an inquiry for purity, packaging, price and lead time.