| 中文名 | 4-(四氢-2H-吡喃-2-基氧基)苯硼酸频那醇酯 |
|---|---|
| 英文名 | 4,4,5,5-tetramethyl-2-[4-(oxan-2-yloxy)phenyl]-1,3,2-dioxaborolane |
| 英文别名 |
4-(tetrahydro-2H-pyran-2-yloxy)-phenylboronic acid pinacol ester
4-(4,4,5,5-tetramethyl-1,3,2-dioxoborolan-2-yl)-1-(2-tetrahydropyranyloxy)benzene 2H-Pyran, tetrahydro-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]- 4,4,5,5-Tetramethyl-2-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)-1,3,2-dioxaborolane 2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]tetrahydro-2H-pyran |
| 密度 | 1.1±0.1 g/cm3 |
|---|---|
| 沸点 | 418.7±40.0 °C at 760 mmHg |
| 熔点 | 59 °C |
| 分子式 | C17H25BO4 |
| 分子量 | 304.189 |
| 闪点 | 207.0±27.3 °C |
| 精确质量 | 304.184601 |
| PSA | 36.92000 |
| LogP | 2.89120 |
| 外观性状 | 固体;White to Light yellow powder to crystal |
| 蒸汽压 | 0.0±0.9 mmHg at 25°C |
| 折射率 | 1.511 |
| 储存条件 | 2-8°C |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2934999090 |
|
~77%
889865-38-7 |
| 文献:BANYU PHARMACEUTICAL CO., LTD. Patent: WO2006/59778 A1, 2006 ; Location in patent: Page/Page column 55 ; WO 2006/059778 A1 |
| 上游产品 2 | |
|---|---|
| 下游产品 3 | |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |