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| CAS号 : | 626-03-9 |
精确质量 : | 111.03200 |
| 分子式 : | C5H5NO2 |
logP : | 0.49280 |
| 分子量 : | 111.09900 |
PSA : | 53.35000 |
2,4-二羟基吡啶 | |
2,4-Dihydroxypyridine | |
626-03-9 | |
C5H5NO2 | |
111.09900 | |
53.35000 | |
0.49280 | |
111.03200 |
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白色至黄色-米色晶体或
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1.637
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Stable under normal temperatures and pressures.
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117.6ºC
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Store in a cool, dry place. Store in a tightly closed container.
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272-276 °C(lit.)
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1.379 g/cm3
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270.9ºC at 760 mmHg
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GHS07 | |
警告 | |
H315; H319; H335 | |
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2933399090
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3
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R36/37/38
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S26-S36-S37/39
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UV1146800
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Xi
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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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