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| CAS号 : | 2402-99-5 |
精确质量 : | 250.85800 |
| 分子式 : | C5H3Br2NO |
logP : | 2.64010 |
| 分子量 : | 252.89100 |
PSA : | 25.46000 |
3,5-二溴吡啶氮氧化物-1 | |
3,5-dibromo-1-oxidopyridin-1-ium | |
2402-99-5 | |
C5H3Br2NO | |
252.89100 | |
25.46000 | |
2.64010 | |
250.85800 |
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1.652
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灰白色至米色结晶粉末
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387.1ºC at 760 mmHg
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134-144ºC
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2.15 g/cm3
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7.55E-06mmHg at 25°C
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Room temperature.
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36/37/39-26-22
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Xn
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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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