![2-Butenoic acid,3-bromo-4-oxo-4-[4-(pentyloxy)phenyl]-结构式](https://www.chemsrc.com/caspic/129/24740-92-9.png)
2-Butenoic acid,3-bromo-4-oxo-4-[4-(pentyloxy)phenyl]-结构式
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常用名 | 2-Butenoic acid,3-bromo-4-oxo-4-[4-(pentyloxy)phenyl]- | 英文名 | 2-Butenoic acid,3-bromo-4-oxo-4-[4-(pentyloxy)phenyl]- |
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| CAS号 | 24740-92-9 | 分子量 | 341.19700 | |
| 密度 | 1.391g/cm3 | 沸点 | 457.1ºC at 760 mmHg | |
| 分子式 | C15H17BrO4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 230.3ºC |
| 英文名 | 2-Butenoic acid, 3-bromo-4-oxo-4-[4-(pentyloxy)phenyl]-, (E) |
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| 密度 | 1.391g/cm3 |
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| 沸点 | 457.1ºC at 760 mmHg |
| 分子式 | C15H17BrO4 |
| 分子量 | 341.19700 |
| 闪点 | 230.3ºC |
| 精确质量 | 340.03100 |
| PSA | 63.60000 |
| LogP | 3.80170 |
| 蒸汽压 | 3.78E-09mmHg at 25°C |
| 折射率 | 1.565 |
| 海关编码 | 2918990090 |
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| 海关编码 | 2918990090 |
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| 中文概述 | 2918990090. 其他含其他附加含氧基羧酸（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:13.0%. 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 | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
