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| CAS号 : | 619-25-0 |
精确质量 : | 153.04300 |
| 分子式 : | C7H7NO3 |
logP : | 1.61030 |
| 分子量 : | 153.13500 |
PSA : | 66.05000 |
3-硝基苯甲醇 | |
3-Nitrobenzyl alcohol | |
619-25-0 | |
C7H7NO3 | |
153.13500 | |
66.05000 | |
1.61030 | |
153.04300 |
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1.5730
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透明黄色棕色液体
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>230 °F
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175-180 °C3 mm Hg(lit.)
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30-32 °C(lit.)
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1.29 g/mL at 20 °C(lit.)
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Stable under normal temperatures and pressures.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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DP0657000
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3
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29062900
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S24/25
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Xi
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R11; R34
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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% |
1.将2.0g硼氢化钾和2ml2mol/L氢氧化钠配成18ml水溶液,在搅拌下滴加到100ml甲醇和15.1g间硝基苯甲醛的混合物中,控制在18-25℃反应。然后加入稀硫酸酸化,从反应液中蒸除甲醇,用乙醚提取,提取液经洗涤干燥后蒸除乙醚,减压蒸馏,收集183-185℃(2.26kPa)馏分,得13g间硝基苄醇。 | |
用作有机合成中间体。 |