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| CAS号 : | 20541-49-5 |
精确质量 : | 381.83300 |
| 分子式 : | C12H8Cl2Se2 |
logP : | 2.26760 |
| 分子量 : | 381.01800 |
PSA : | 0.00000 |
双(4-氯苯基)二硒化物 | |
1-chloro-4-[(4-chlorophenyl)diselanyl]benzene | |
20541-49-5 | |
C12H8Cl2Se2 | |
381.01800 | |
0.00000 | |
2.26760 | |
381.83300 |
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210.4ºC
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424.2ºC at 760 mmHg
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85-88ºC
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5.19E-07mmHg at 25°C
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6.1(b)
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III
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UN 2811
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T; N
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2903999090
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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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