Ethyl 4-(4-bromophenyl)-2,4-dioxobutanoate结构式
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常用名 | Ethyl 4-(4-bromophenyl)-2,4-dioxobutanoate | 英文名 | Ethyl 4-(4-bromophenyl)-2,4-dioxobutanoate |
|---|---|---|---|---|
| CAS号 | 40155-54-2 | 分子量 | 299.117 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | 410.4±30.0 °C at 760 mmHg | |
| 分子式 | C12H11BrO4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 202.0±24.6 °C |
| 英文名 | Ethyl 4-(4-bromophenyl)-2,4-dioxobutanoate |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 410.4±30.0 °C at 760 mmHg |
| 分子式 | C12H11BrO4 |
| 分子量 | 299.117 |
| 闪点 | 202.0±24.6 °C |
| 精确质量 | 297.984070 |
| PSA | 60.44000 |
| LogP | 2.29 |
| InChIKey | YAXZGVSOAFLCQS-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(=O)CC(=O)c1ccc(Br)cc1 |
| 蒸汽压 | 0.0±1.0 mmHg at 25°C |
| 折射率 | 1.544 |
| 海关编码 | 2918300090 |
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~99%
Ethyl 4-(4-brom... 40155-54-2 |
| 文献:SMITHKLINE BEECHAM CORPORATION Patent: WO2005/49578 A1, 2005 ; Location in patent: Page/Page column 63 ; WO 2005/049578 A1 |
| 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% |
| ethyl-4-(4-bromphenyl)-2,4-dioxobutanoate |
| Ethyl 4-bromo-a,g-dioxo-benzenebutanoate |
| 4-(4-bromo-phenyl)-2,4-dioxo-butyric acid ethyl ester |
| Benzenebutanoic acid, 4-bromo-α,γ-dioxo-, ethyl ester |
| Ethyl 4-(4-bromophenyl)-2,4-dioxobutanoate |