3-bromo-5-methylfuran-2(5H)-one结构式
|
常用名 | 3-bromo-5-methylfuran-2(5H)-one | 英文名 | 3-bromo-5-methylfuran-2(5H)-one |
|---|---|---|---|---|
| CAS号 | 76311-90-5 | 分子量 | 176.99600 | |
| 密度 | 1.737g/cm3 | 沸点 | 282.1ºC at 760 mmHg | |
| 分子式 | C5H5BrO2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 124.4ºC |
| 英文名 | 4-bromo-2-methyl-2H-furan-5-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.737g/cm3 |
|---|---|
| 沸点 | 282.1ºC at 760 mmHg |
| 分子式 | C5H5BrO2 |
| 分子量 | 176.99600 |
| 闪点 | 124.4ºC |
| 精确质量 | 175.94700 |
| PSA | 26.30000 |
| LogP | 1.21050 |
| 折射率 | 1.546 |
| 海关编码 | 2932209090 |
|---|
|
~67%
3-bromo-5-methy... 76311-90-5 |
| 文献：Mathews, Christopher J.; Taylor, John; Tyte, Melloney J.; Worthington, Paul A. Synlett, 2005 , # 3 art. no. D37404ST, p. 538 - 540 |
|
~71%
3-bromo-5-methy... 76311-90-5 |
| 文献：Boukouvalas, John; Loach, Richard P. Journal of Organic Chemistry, 2008 , vol. 73, # 20 p. 8109 - 8112 |
|
~%
3-bromo-5-methy... 76311-90-5 |
| 文献：Sorg, Achim; Blank, Frederik; Bruckner, Reinhard Synlett, 2005 , # 8 art. no. G10905ST, p. 1286 - 1290 |
|
~%
3-bromo-5-methy... 76311-90-5 |
| 文献：Sorg, Achim; Blank, Frederik; Bruckner, Reinhard Synlett, 2005 , # 8 art. no. G10905ST, p. 1286 - 1290 |
| 3-bromo-5-methylfuran-2(5H)-one上游产品 5 | |
|---|---|
| 3-bromo-5-methylfuran-2(5H)-one下游产品 0 | |
| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 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 | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 3-bromo-5-methyl-5H-furan-2-one |
