密度 | 1.6±0.1 g/cm3 |
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沸点 | 375.7±52.0 °C at 760 mmHg |
熔点 | 136-138?C |
分子式 | C5H4BCl2NO2 |
分子量 | 191.808 |
闪点 | 181.0±30.7 °C |
精确质量 | 190.971222 |
PSA | 53.35000 |
LogP | 1.49 |
外观性状 | 固体;White to Almost white powder to crystal |
蒸汽压 | 0.0±0.9 mmHg at 25°C |
折射率 | 1.580 |
水溶解性 | Soluble in organic solvents. |
|
~56%
2,3-二氯吡啶-4-硼酸
951677-39-7
|
文献:Smith, Amy E.; Clapham, Kate M.; Batsanov, Andrei S.; Bryce, Martin R.; Tarbit, Brian European Journal of Organic Chemistry, 2008 , # 8 p. 1458 – 1463 |
海关编码 | 2933399090 |
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中文概述 | 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% |
申报要素 | 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 |
Summary | 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% |
(2,3-Dichloro-4-pyridinyl)boronic acid |
2,3-Dichloropyridin-4-ylboronic acid |
Boronic acid, B-(2,3-dichloro-4-pyridinyl)- |
(2,3-Dichloropyridin-4-yl)boronic acid |
B-(2,3-Dichloro-4-pyridinyl)boronic acid |
2,3-dichloro-4-pyridineboronic acid |
T6NJ BG CG DBQQ |