基本信息
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4-羟基吡啶
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626-64-2
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4-吡啶酚
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C5H5NO
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95.10
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4-Pyridinol
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210-958-3
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1.111 g/cm3
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4-oxypyridine; 4-hydroxy-pyridine; p-hydroxy pyridine; 4-PYRIDINOL; PYRIDIN-4-OL; 1H-Pyridin-4-ol; 4-hydroxypyridone; 4-Hydroxypyride; Hydroxypyridinoxid; 4HYDROXYPRIDINE; 查看更多英文别名 收起
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221 °C
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150-151°C(lit.)
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230-235°C12mm Hg(lit.)
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详细信息
性质描述: 该品为白色或浅红色晶体粉末。熔点148℃,沸点230-235℃(12mmHg),闪点221℃。质量指标分析内容质量标准分析结果外观类白色固体符合含量,%≥99.5099.71水分,%≤0.50.38干燥失重,%≤0.50.35灼烧残渣,%≤0.50.39重金属,ppm≤2010熔点,℃146-148146.2-148