Synonyms: 1,3-Propanediol,2,2-bis(chloromethyl)-, diphosphorodichloridate (7CI,8CI); Phosphorodichloridicacid, 2,2-bis(chloromethyl)-1,3-propanediyl ester (9CI); Phosphorodichloridicacid, 2,2-bis(chloromethyl)trimethylene ester (8CI);2,2-Bis(chloromethyl)propylene phosphorodichloridate