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| CAS号 : | 197958-29-5 |
精确质量 : | 123.04900 |
| 分子式 : | C5H6BNO2 |
logP : | -1.23860 |
| 分子量 : | 122.91800 |
PSA : | 53.35000 |
吡啶-2-硼酸 | |
pyridin-2-ylboronic acid | |
197958-29-5 | |
C5H6BNO2 | |
122.91800 | |
53.35000 | |
-1.23860 | |
123.04900 |
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白色至淡黄色晶体粉末
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1.534
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140.5ºC
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0mmHg at 25°C
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Store below -20ºC
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>300ºC
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1.22g/cm3
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308.8ºC at 760mmHg
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GHS05, GHS07 | |
危险 | |
H315; H318; H335 | |
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2933399090
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R36/37/38
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S26
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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% |
![3-(2-吡啶)-[1,2,3]噻唑并[1,5-a]吡啶](https://www.chemicalbook.com/CAS/GIF/947-88-6.gif)
