1,4-Benzenedicarboxylic acid, bis(2-hydroxyethyl) ester 51512-73-3 66446-15-9 959-26-2 BIS(2-HYDROXYETHYL) TEREPHTHALATE Bis(beta-hydroxyethyl) terephthalate Bis(ethylene glycol) terephthalate Bis(hydroxyethyl) terephthalate EINECS 213-497-6 HSDB 5775 Terephthalic acid, bis(2-hydroxyethyl) ester