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| CAS号 : | 67914-60-7 |
精确质量 : | 220.12100 |
| 分子式 : | C12H16N2O2 |
logP : | 1.06360 |
| 分子量 : | 220.26800 |
PSA : | 43.78000 |
1-乙酰基-4-(4-羟基苯基)哌嗪 | |
4-(1-Acetylpiperazin-4-yl)Phenol | |
67914-60-7 | |
C12H16N2O2 | |
220.26800 | |
43.78000 | |
1.06360 | |
220.12100 |
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灰白色固体
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1.584
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Stable under normal temperatures and pressures.
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229.9ºC
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Store in a cool, dry place. Keep container closed when not in use.
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180-185 °C(lit.)
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1.207 g/cm3
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4.3 g/L (20 ºC)
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456.5ºC at 760 mmHg
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2933599090
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3
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R22; R36/37/38
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S26-S36-S36/37/39-S22
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Xn
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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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2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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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2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
可用六水哌嗪先与对硝基氯苯缩合,生成1-(4-硝基苯基)哌嗪,然后与乙酸酐反应得到1-乙酰基-4-(4-硝基苯基)哌嗪,将后者经硝基还原、重氮化、水解后制得该品。 | |
酮康唑的中间体。 |