(2,4,5-Trichlorophenoxy)acetic acid 1,4-piperazinediyldi-3,1-propanediyl ester 2HCl 86746-12-5 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-, 1,4-PIPERAZINEDIYLDI-3,1-PROPANEDIYL EST Acetic acid, (2,4,5-trichlorophenoxy)-, 1,4-piperazinediyldi-3,1-propanediyl ester, dihydrochloride