基本信息
中文名称 | 8,8,8',8'-Tetramethyl-5,5'-dihydroxy-10-(1,1-dimethyl-2-propenyl)-6,7-dihydro-6,10'-bi[2H,8H-benzo[1,2-b:5,4-b']dipyran]-2,2'-dione |
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中文同义词 | |
英文名称 | 8,8,8',8'-Tetramethyl-5,5'-dihydroxy-10-(1,1-dimethyl-2-propenyl)-6,7-dihydro-6,10'-bi[2H,8H-benzo[1,2-b:5,4-b']dipyran]-2,2'-dione |
英文同义词 | 8,8,8',8'-Tetramethyl-5,5'-dihydroxy-10-(1,1-dimethyl-2-propenyl)-6,7-dihydro-6,10'-bi[2H,8H-benzo[1,2-b:5,4-b']dipyran]-2,2'-dione;Nordenletin;[4,10'-Bi-2H,8H-benzo[1,2-b:5,4-b']dipyran]-2',8-dione, 10-(1,1-dimethyl-2-propenyl)-3,4-dihydro-5,5'-dihydroxy-2,2,8',8'-tetramethyl-, (-)- (9CI) |
CAS号 | 138614-66-1 |
分子式 | C33H32O8 |
分子量 | 556.61 |
EINECS号 | |
相关类别 | |
Mol文件 | 138614-66-1.mol |
结构式 |
8,8,8',8'-Tetramethyl-5,5'-dihydroxy-10-(1,1-dimethyl-2-propenyl)-6,7-dihydro-6,10'-bi[2H,8H-benzo[1,2-b:5,4-b']dipyran]-2,2'-dione 性质
沸点 | 650.2±55.0 °C(Predicted) |
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密度 | 1.294±0.06 g/cm3(Predicted) |
酸度系数(pKa) | 7.37±0.60(Predicted) |