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| CAS号 : | 1801-21-4 |
精确质量 : | 442.12100 |
| 分子式 : | C30H18O4 |
logP : | 5.02080 |
| 分子量 : | 442.46200 |
PSA : | 68.28000 |
2-(1,3-dioxo-2-phenylinden-2-yl)-2-phenylindene-1,3-dione | |
1801-21-4 | |
C30H18O4 | |
442.46200 | |
68.28000 | |
5.02080 | |
442.12100 |
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1.697
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299.1ºC
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663.6ºC at 760 mmHg
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1.374g/cm3
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1.76E-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% |