3-溴-4-氧代戊酸乙酯结构式
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常用名 | 3-溴-4-氧代戊酸乙酯 | 英文名 | Ethyl 3-bromo-4-oxopentanoate |
|---|---|---|---|---|
| CAS号 | 54260-84-3 | 分子量 | 223.064 | |
| 密度 | 1.4±0.1 g/cm3 | 沸点 | 249.5±20.0 °C at 760 mmHg | |
| 分子式 | C7H11BrO3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 104.7±21.8 °C |
| 中文名 | 3-溴-4-氧代戊酸乙酯 |
|---|---|
| 英文名 | ethyl 3-bromo-4-oxopentanoate |
| 英文别名 | 更多 |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 沸点 | 249.5±20.0 °C at 760 mmHg |
| 分子式 | C7H11BrO3 |
| 分子量 | 223.064 |
| 闪点 | 104.7±21.8 °C |
| 精确质量 | 221.989151 |
| PSA | 43.37000 |
| LogP | 1.50 |
| 蒸汽压 | 0.0±0.5 mmHg at 25°C |
| 折射率 | 1.468 |
| 海关编码 | 2918300090 |
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~43%
3-溴-4-氧代戊酸乙酯 54260-84-3 |
| 文献：ABBVIE INC.; Cusack, Kevin P.; Gordon, Thomas D.; Hoemann, Michael Z.; Ihle, David C.; Li, Bin; Lo Schiavo, Gloria Y.; Somal, Gagandeep K.; Friedman, Michael; Hayes, Martin E.; Bakker, Wouter Iwema Patent: US2014/179676 A1, 2014 ; Location in patent: Page/Page column ; |
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~%
3-溴-4-氧代戊酸乙酯 54260-84-3 |
| 文献：Joshi, U. R.; Limaye, P. A. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 12 p. 1122 |
| 海关编码 | 2918300090 |
|---|---|
| 中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
| Pentanoic acid,3-bromo-4-oxo-,ethyl ester |
| Ethyl 3-bromo-4-oxopentanoate |
| 3-Brom-4-oxo-valeriansaeure-aethylester |
| 3-bromo-4-oxopentanoic acid ethyl ester |
| Pentanoic acid, 3-bromo-4-oxo-, ethyl ester |
| 3-bromo-4-oxo-valeric acid ethyl ester |
