(2,4,5-Trichlorophenoxy)acetic acid 1,4-piperazinediyldi-2,1-ethanediyl ester dihydrochloride 1,4-Bis(2-(2,4,5-trichlorophenoxyacetoxy)ethyl)piperazine dihydrochloride 105115-40-0 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-, 1,4-PIPERAZINEDIYLDI-2,1-ETHANEDIYL ESTE Acetic acid, (2,4,5-trichlorophenoxy)-, 1,4-piperazinediyldi-2,1-ethanediyl ester, dihydrochloride