(2,4,6-Trimethylphenoxy)acetic acid 1,4-piperazinediyldi-2,1-ethanediyl ester dihydrochloride 86746-11-4 ACETIC ACID, (2,4,6-TRIMETHYLPHENOXY)-, 1,4-PIPERAZINEDIYLDI-2,1-ETHANEDIYL ESTE Acetic acid, (2,4,6-trimethylphenoxy)-, 1,4-piperazinediyldi-2,1-ethanediyl ester, dihydrochloride