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| CAS号 : | 88-74-4 |
精确质量 : | 138.04300 |
| 分子式 : | C6H6N2O2 |
logP : | 2.28140 |
| 分子量 : | 138.12400 |
PSA : | 71.84000 |
邻硝基苯胺 | |
2-Nitroaniline | |
88-74-4 | |
C6H6N2O2 | |
138.12400 | |
71.84000 | |
2.28140 | |
138.04300 |
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1.5362 (100ºC)
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黄色橙色晶体
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库房通风低温干燥,与氧化剂、酸类、食品添加剂分开存放
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168 °C
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284 °C(lit.)
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70-73 °C(lit.)
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1.1 g/L (20 ºC)
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1,255 g/cm3
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Stable. Incompatible with acids, acid chlorides, acid anhydrides, strong oxidizing agents, chloroformates, hexanitroethane.
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BY6650000
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6.1
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2
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S28-S36/37-S45-S61-S28A-S16-S7
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II
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UN 1661 6.1/PG 2
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2921420090
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T
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R23/24/25; R33; R52/53
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品名, 成分含量, 用途 |
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2921420090 其他苯胺衍生物及其盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2921420090. Aniline derivatives and their salts. General tariff: |
将邻硝基氯苯加入盛有一定浓度氨水的高压釜中,于185~190℃、4~4.5MPa下,进行氨解,生成邻硝基苯胺粗品再经冷却、结晶、过滤,即得成品。 | |
本品是重要的有机合成中间体,是生产染料、橡胶防老剂和农药多菌灵的原料。 |