2-甲基-5-吡啶硼酸结构式
|
常用名 | 2-甲基-5-吡啶硼酸 | 英文名 | (6-Methylpyridin-3-yl)boronic acid |
|---|---|---|---|---|
| CAS号 | 659742-21-9 | 分子量 | 136.944 | |
| 密度 | 1.2±0.1 g/cm3 | 沸点 | 294.7±42.0 °C at 760 mmHg | |
| 分子式 | C6H8BNO2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 132.0±27.9 °C |
| 中文名 | 2-甲基-5-吡啶硼酸 |
|---|---|
| 英文名 | 2-Picoline-5-boronic acid |
| 中文别名 | 2-甲基砒啶-5-硼酸 | 2-甲基-5-吡啶硼 | 2-甲基吡啶-5-硼酸 | 6-甲基-3-吡啶硼酸 |
| 英文别名 | 更多 |
| 密度 | 1.2±0.1 g/cm3 |
|---|---|
| 沸点 | 294.7±42.0 °C at 760 mmHg |
| 分子式 | C6H8BNO2 |
| 分子量 | 136.944 |
| 闪点 | 132.0±27.9 °C |
| 精确质量 | 137.064804 |
| PSA | 53.35000 |
| LogP | 0.56 |
| 外观性状 | 白色或黄色晶体 |
| 蒸汽压 | 0.0±0.7 mmHg at 25°C |
| 折射率 | 1.528 |
| 储存条件 | 2-8°C |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2933399090 |
|
~92%
2-甲基-5-吡啶硼酸 659742-21-9 |
| 文献:WO2005/32493 A2, ; Page/Page column 40-41 ; WO 2005/032493 A2 |
|
~%
2-甲基-5-吡啶硼酸 659742-21-9 |
| 文献:US2010/41714 A1, ; Page/Page column 17 ; US 20100041714 A1 |
| 海关编码 | 2933399090 |
|---|---|
| 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% |
| (6-Methylpyridin-3-yl)boronic acid |
| 2-METHYL-5-PYRIDINYLBORONIC ACID |
| 6-methylpyridin-3-ylboronic acid |
| 2-Methyl-5-pyridine acid |
| Boronic acid, B-(6-methyl-3-pyridinyl)- |
| 2-picolin-5-boronic acid |
| MFCD06801736 |
| 2-Methyl-5-boronic acid |
| 2-METHYLPYRIDINE-5-BORONIC ACID |
| 6-Methylpyridine-3-Boronic |
| (6-methylpyridine-3-yl)boronic acid |
| (6-methyl-3-pyridyl)boronic acid |
| 6-METHYLPYRIDINE-3-BORONIC ACID |
| 2-METHYL-5-PYRIDINEBORONIC ACID |
| (6-Methyl-3-pyridinyl)boronic acid |
| 2-Methylpyridin-5-ylboronic acid |