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| CAS号 : | 5418-51-9 |
精确质量 : | 140.02200 |
| 分子式 : | C5H4N2O3 |
logP : | 1.21860 |
| 分子量 : | 140.09700 |
PSA : | 78.94000 |
2-羟基-5-硝基吡啶 | |
2-Hydroxy-5-nitropyridine | |
5418-51-9 | |
C5H4N2O3 | |
140.09700 | |
78.94000 | |
1.21860 | |
140.02200 |
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1.629
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白色-黄褐色的结晶粉末
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155.8ºC
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334ºC at 760mmHg
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188-191 °C(lit.)
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1.44g/cm3
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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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GHS07 | |
警告 | |
H315; H319; H335 | |
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3
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S26-S37/39
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Xi
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R36/37/38
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2933399090
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933399090. 其他结构含非稠合吡啶环的化合物. 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% |
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2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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由2-氨基吡啶经硝化；水解而得。 | |
用作医药中间体。 |
![1,4-二氢-4-beta-D-呋喃核糖基-5H-1,2,3-三唑并[4,5-b]吡啶-5-酮](https://www.chemicalbook.com/CAS/GIF/59892-40-9.gif)