2-溴-4,5-二甲氧基肉桂酸结构式
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常用名 | 2-溴-4,5-二甲氧基肉桂酸 | 英文名 | 2-bromo-4,5-dimethoxycinnamic acid |
|---|---|---|---|---|
| CAS号 | 151539-52-5 | 分子量 | 287.10700 | |
| 密度 | 1.517g/cm3 | 沸点 | 409.5ºC at 760mmHg | |
| 分子式 | C11H11BrO4 | 熔点 | 253-259ºC | |
| MSDS | N/A | 闪点 | 201.4ºC |
| 中文名 | 2-溴-4,5-二甲氧基肉桂酸 |
|---|---|
| 英文名 | 3-(2-bromo-4,5-dimethoxyphenyl)prop-2-enoic acid |
| 英文别名 | 更多 |
| 密度 | 1.517g/cm3 |
|---|---|
| 沸点 | 409.5ºC at 760mmHg |
| 熔点 | 253-259ºC |
| 分子式 | C11H11BrO4 |
| 分子量 | 287.10700 |
| 闪点 | 201.4ºC |
| 精确质量 | 285.98400 |
| PSA | 55.76000 |
| LogP | 2.56410 |
| 蒸汽压 | 1.94E-07mmHg at 25°C |
| 折射率 | 1.6 |
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2-溴-4,5-二甲氧基肉桂酸 151539-52-5 |
| 文献：Kitasato; Sone Bulletin of the Chemical Society of Japan, 1930 , vol. 5, p. 348,352 |
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~%
2-溴-4,5-二甲氧基肉桂酸 151539-52-5 |
| 文献：Lebedev; Lebedeva; Sheludyakov; Kovaleva; Ustinova; Kozhevnikov Russian Journal of General Chemistry, 2005 , vol. 75, # 7 p. 1113 - 1124 |
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2-溴-4,5-二甲氧基肉桂酸 151539-52-5 |
| 文献：Wittmer; Raiford Journal of Organic Chemistry, 1945 , vol. 10, p. 527,528,530 |
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~%
2-溴-4,5-二甲氧基肉桂酸 151539-52-5 |
| 文献：Wittmer; Raiford Journal of Organic Chemistry, 1945 , vol. 10, p. 527,528,530 |
| 2-溴-4,5-二甲氧基肉桂酸上游产品 4 | |
|---|---|
| 2-溴-4,5-二甲氧基肉桂酸下游产品 0 | |
| 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% |
| 6-Brom-3.4-dimethoxy-trans-zimtsaeure |
| 6-bromo-3.4-dimethoxy-trans-cinnamic acid |
| 2-Bromo-4,5-dimethoxycinnamic acid |
| 6-Bromo-3,4-dimethoxycinnamic acid |
