产品详情
中文名称:(+/-)-儿茶精
英文名称:(±)-Catechol
英文别名:2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, trans-(±)-; Catechol, (±)- (8CI); rel-(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol; (±)-Catechin; (±)-Catechol; 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, trans-; DL-Catechin; Racemic catechin; dl-Catechin; dl-Catechol; rac-Catechin
分 子 式:C15 H14 O6
分 子 量:290.27
C A S号:7295-85-4
纯 度:HPLC≥98%
熔 点:212-216 °C
沸 点(预测值):630.4±55.0 °C | Condition: Press: 760 Torr
密度:1.593±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
酸度系数pKa :9.54±0.10 | Condition: Most Acidic Temp: 25 °C
储存条件:2-8°C,干燥、避光、密封
规格:20mg 50mg 100mg 500mg 1g 2g等应客户需求包装