| 中文名 | 5-溴-2-(3,4-乙烯基双氧噻吩)甲醛 |
|---|---|
| 英文名 | 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde |
| 中文别名 |
7-溴-2,3-二氢噻吩并[3,4-b][1,4]二噁英-5-甲醛
5-溴-2-(3,4-乙烯基双氧噻吩)甲醛 7-溴-2,3-二氢-噻吩并[3,4-B]-1,4-二恶英-5-甲醛 |
| 英文别名 |
5-bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-7-carbaldehyde
7-Bromo-2,3-dihydro-thieno[3,4-b][1,4]; dioxine-5-carbaldehyde 7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde Thieno[3,4-b]-1,4-dioxin-5-carboxaldehyde, 7-bromo-2,3-dihydro- |
| 密度 | 1.8±0.1 g/cm3 |
|---|---|
| 沸点 | 351.5±42.0 °C at 760 mmHg |
| 熔点 | 141-142ºC |
| 分子式 | C7H5BrO3S |
| 分子量 | 249.082 |
| 闪点 | 166.4±27.9 °C |
| 精确质量 | 247.914276 |
| PSA | 63.77000 |
| LogP | 1.81 |
| 蒸汽压 | 0.0±0.8 mmHg at 25°C |
| 折射率 | 1.656 |
| 储存条件 | 2-8°C,惰性气体氛围 |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2934999090 |
|
~91%
852054-42-3 |
| 文献:Jessing, Mikkel; Brandt, Malene; Jensen, Knud J.; Christensen, Jorn B.; Boas, Ulrik Journal of Organic Chemistry, 2006 , vol. 71, # 18 p. 6734 - 6741 |
|
~%
852054-42-3 |
| 文献:Chemistry - A European Journal, , vol. 12, # 3 p. 667 - 675 |
|
~%
852054-42-3 |
| 文献:Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, , vol. 67, # 4 p. 285 - 294 |
|
~%
852054-42-3 |
| 文献:Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, , vol. 67, # 4 p. 285 - 294 |
| 上游产品 4 | |
|---|---|
| 下游产品 0 | |
| 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% |