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| CAS号 : | 100-00-5 |
精确质量 : | 156.99300 |
| 分子式 : | C6H4ClNO2 |
logP : | 2.77140 |
| 分子量 : | 157.55400 |
PSA : | 45.82000 |
对硝基氯苯 | |
4-Chloronitrobenzene | |
100-00-5 | |
C6H4ClNO2 | |
157.55400 | |
45.82000 | |
2.77140 | |
156.99300 |
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1.5376 (100ºC)
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5.4 (vs air)
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淡黄色晶体
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库房通风低温干燥,与氧化剂、食品添加剂分开存放
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>230 °F
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242 °C(lit.)
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80-83 °C(lit.)
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Insoluble
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1.298 g/mL at 25 °C(lit.)
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0.0541mmHg at 25°C
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Stable. Combustible. Incompatible with strong oxidizing agents, hydroxides. Reacts violently with sodium methoxide in methanol.
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CZ1050000
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6.1
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29049085
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2
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S28-S36/37-S45-S61-S28A
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II
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UN 1578 6.1/PG 2
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T
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R23/24/25; R40; R48/20/21/22; R51/53; R68
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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% |
<p>将硝酸、硫酸配成混酸后,与氯苯进行硝化反应,生成硝基氯苯(对位65%、邻位34%、间位1%),然后分离硝基氯苯和废酸。分离后硝基氯苯经水洗、中和、得中性硝基氯苯,再经干燥、结晶。分离出成品对硝基氯苯,共融油经精馏、脱焦、结晶得联产品邻硝基氯苯。</p> | |
<p>染料中间体。用于制造染料(如偶氮染料、硫化染料等)及其中间体(如对氨基酚、对氯苯胺等)。也是医药(如非那西丁、扑热息痛)和农药(对硫磷、除草醚)的原料。</p> |