4-溴-2-甲基丁-1-烯结构式
|
常用名 | 4-溴-2-甲基丁-1-烯 | 英文名 | 4-Bromo-2-methyl-1-butene |
|---|---|---|---|---|
| CAS号 | 20038-12-4 | 分子量 | 149.029 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 125.2±9.0 °C at 760 mmHg | |
| 分子式 | C5H9Br | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 25.9±10.2 °C |
| 中文名 | 4-溴-2-甲基-1-丁烯 |
|---|---|
| 英文名 | 4-bromo-2-methylbut-1-ene |
| 英文别名 | 更多 |
| 密度 | 1.3±0.1 g/cm3 |
|---|---|
| 沸点 | 125.2±9.0 °C at 760 mmHg |
| 分子式 | C5H9Br |
| 分子量 | 149.029 |
| 闪点 | 25.9±10.2 °C |
| 精确质量 | 147.988754 |
| LogP | 2.89 |
| 蒸汽压 | 14.9±0.2 mmHg at 25°C |
| 折射率 | 1.458 |
| 储存条件 | 2-8°C，干燥，密封 |
| 危害码 (欧洲) | F+ |
|---|---|
| 海关编码 | 2903399090 |
|
~98%
4-溴-2-甲基丁-1-烯 20038-12-4 |
| 文献：Montero, Jean-Louis; Zgani, Ibrahim; Menut, Chantal; Gallois, Valerie Patent: US2006/241087 A1, 2006 ; Location in patent: Page/Page column 26-27 ; |
|
~74%
4-溴-2-甲基丁-1-烯 20038-12-4 |
| 文献：Berkowitz, William F.; Wu, Yanzhong Journal of Organic Chemistry, 1997 , vol. 62, # 5 p. 1536 - 1539 |
|
~78%
4-溴-2-甲基丁-1-烯 20038-12-4 |
| 文献：Braddock, D. Christopher; Brown, John M. Collection of Czechoslovak Chemical Communications, 2000 , vol. 65, # 5 p. 741 - 756 |
|
~%
4-溴-2-甲基丁-1-烯 20038-12-4 |
| 文献：Journal of Organic Chemistry, , vol. 75, # 20 p. 6908 - 6922 |
| 4-溴-2-甲基丁-1-烯上游产品 4 | |
|---|---|
| 4-溴-2-甲基丁-1-烯下游产品 10 | |
| 海关编码 | 2903399090 |
|---|---|
| 中文概述 | 2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
| 4-Bromo-2-methyl-1-butene |
| 2-Methyl-4-bromo-1-butene |
| 4-bromo-2-methyl-butene |
| 1-bromo-3-methylbut-3-ene |
| 1-Butene, 4-bromo-2-methyl- |
| 1-Butene,4-bromo-2-methyl |
| 4-BROMO-2-METHYL-BUT-1-ENE |
| 1-Bromo-3-methyl-3-butene |
CAS号143008-67-7
CAS号89-81-6
CAS号10408-15-8
CAS号14459-10-0
CAS号71203-75-3
CAS号72128-68-8
CAS号59840-10-7
CAS号79972-54-6
CAS号40614-27-5
CAS号51708-83-9