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| CAS号 : | 20826-04-4 |
精确质量 : | 200.94300 |
| 分子式 : | C6H4BrNO2 |
logP : | 1.54230 |
| 分子量 : | 202.00500 |
PSA : | 50.19000 |
5-溴烟酸 | |
5-bromopyridine-3-carboxylic acid | |
20826-04-4 | |
C6H4BrNO2 | |
202.00500 | |
50.19000 | |
1.54230 | |
200.94300 |
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淡黄色结晶
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库房通风低温干燥,与氧化剂、食品添加剂分开存放
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152.5ºC
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328.5ºC at 760 mmHg
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178-180 °C(lit.)
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1.813 g/cm3
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7.59E-05mmHg at 25°C
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Stable at room temperature in closed containers under normal storage and handling conditions.
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QT0868000
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3
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S26-S36-S24/25
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2933399090
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Xi
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R36/37/38
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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% |
