Phosphonic dichloride, [2-(1,1-dichloroethoxy)ethenyl]- is a chemical compound registered under CAS number 65549-41-9, with the molecular formula C4H5Cl4O2P and a molecular weight of about 257.86 g/mol. ProvideChemicals supplies Phosphonic dichloride, [2-(1,1-dichloroethoxy)ethenyl]- for laboratory research and bulk production; product code 954612. Send an inquiry for purity, packaging, price and lead time.