122728-21-6 2,2-Bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate) 38051-10-4 99568-29-3 EINECS 253-760-2 Phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl) ester