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CAS号:63440-93-7
英文名称:Cyclobis(1,4-butylene terephthalate)
英文同义词:Pharacin;Pharacine;PBT DIMER;PBT Impurity 1;PBT Cyclic DiMer;Cyclobis(1,4-butylene terephthalate);1,4-Butanediol-terephthaloyl Chloride Cyclic DiMer;3,8,12,17-tetraoxa-1,10(1,4)-dibenzenacyclooctadecaphane-2,9,11,18-tetraone;3,8,15,20-Tetraoxatricyclo[20.2.2.210,13]octacosa-10,12,22,24,25,27-hexaene-2,9,14,21-tetrone;3,8,15,20-Tetraoxatricyclo[20.2.2.210,13]octacosa-1(24),10,12,22,25,27-hexaene-2,9,14,21-tetrone
中文名称:PBT二聚体
中文同义词:药果碱杂质;PBT二聚体;环二(1,4-对苯二甲酸丁二醇酯);环对苯二甲酸丁二醇酯二聚体(PBT2)
分子式:C24H24O8
分子量:440.44
沸点:753.4±60.0 °C(Predicted)
密度:1.208±0.06 g/cm3(Predicted)