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| CAS号 : | 13534-90-2 |
精确质量 : | 234.86300 |
| 分子式 : | C5H3Br2N |
logP : | 2.60660 |
| 分子量 : | 236.89200 |
PSA : | 12.89000 |
3,4-二溴吡啶 | |
3,4-Dibromopyridine | |
13534-90-2 | |
C5H3Br2N | |
236.89200 | |
12.89000 | |
2.60660 | |
234.86300 |
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1.607
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98.9ºC
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239.9ºC at 760mmHg
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71-72ºC
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2.059g/cm3
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0.0605mmHg at 25°C
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S26; S36
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Xi
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R36/37/38
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2933399090
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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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