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| CAS号 : | 239-64-5 |
精确质量 : | 267.10500 |
| 分子式 : | C20H13N |
logP : | 5.62750 |
| 分子量 : | 267.32400 |
PSA : | 15.79000 |
1,2:7,8-二苯并咔唑 | |
13H-Dibenzo[a,i]carbazole | |
239-64-5 | |
C20H13N | |
267.32400 | |
15.79000 | |
5.62750 | |
267.10500 |
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1.86
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246.5ºC
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544.1ºC at 760mmHg
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1.308g/cm3
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2.39E-11mmHg at 25°C
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2933990090
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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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