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| CAS号 : | 552-16-9 |
精确质量 : | 167.02200 |
| 分子式 : | C7H5NO4 |
logP : | 1.81620 |
| 分子量 : | 167.11900 |
PSA : | 83.12000 |
邻硝基苯甲酸 | |
2-nitrobenzoic acid | |
552-16-9 | |
C7H5NO4 | |
167.11900 | |
83.12000 | |
1.81620 | |
167.02200 |
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灰白色粉末
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157.5ºC
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340.7ºC at 760mmHg
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146-148 °C(lit.)
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1,58 g/cm3
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6.8 g/L
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Stable. Incompatible with strong oxidizing agents, strong bases.
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Store at RT.
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DH5050000
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3
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29163900
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S26-S36/37/39
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Xn
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R22; R36/37/38; 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>由邻硝基甲苯经氧化而得。将邻硝基甲苯、水、氢氧化钾混合后,加热至沸,再将高锰酸钾分批加入。氧化反应完成后,过滤,分去油状物,将滤液酸化、过滤、水洗,粗品用水重结晶而得成品。</p> | |
<p>用作染料及用于有机合成。</p> |
