1-(5-Bromo-2-chlorophenyl)-2-chloroethenyl diethyl phosphate 63955-97-5 ENT 27,100 Phosphoric acid, 1-(5-bromo-2-chlorophenyl)-2-chloroethenyl diethyl ester Phosphoric acid, 1-(5-bromo-2-chlorophenyl)-2-chlorovinyl diethyl ester SD 8970 Shell SD-8970