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| CAS号 : | 19920-00-4 |
精确质量 : | 486.20400 |
| 分子式 : | C30H30O6 |
logP : | 4.89300 |
| 分子量 : | 486.55600 |
PSA : | 77.38000 |
1,1,2,2-四(4-甲氧基苯基)-1,2-乙二醇 | |
1,1,2,2-tetrakis(4-methoxyphenyl)ethane-1,2-diol | |
19920-00-4 | |
C30H30O6 | |
486.55600 | |
77.38000 | |
4.89300 | |
486.20400 |
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1.602
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335.3ºC
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630.8ºC at 760 mmHg
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170ºC
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1.21g/cm3
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8.82E-17mmHg at 25°C
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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