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| CAS号 : | 23056-36-2 |
精确质量 : | 157.98800 |
| 分子式 : | C5H3ClN2O2 |
logP : | 2.16640 |
| 分子量 : | 158.54300 |
PSA : | 58.71000 |
2-氯-4-硝基吡啶 | |
2-Chloro-4-nitropyridine | |
23056-36-2 | |
C5H3ClN2O2 | |
158.54300 | |
58.71000 | |
2.16640 | |
157.98800 |
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淡黄色粉末
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223 °F
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258.4ºC at 760 mmHg
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52-56 °C(lit.)
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1.489g/cm3
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3
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S26-S36
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III
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2942000000
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Xn
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R20/21/22; R36/37/38
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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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<p>医药中间体。</p> |
