2-keto-4-pentenoic acid结构式
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常用名 | 2-keto-4-pentenoic acid | 英文名 | 2-keto-4-pentenoic acid |
|---|---|---|---|---|
| CAS号 | 20406-62-6 | 分子量 | 114.09900 | |
| 密度 | 1.165g/cm3 | 沸点 | 180ºC at 760mmHg | |
| 分子式 | C5H6O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 77ºC |
| 英文名 | 2-oxopent-4-enoic acid |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.165g/cm3 |
|---|---|
| 沸点 | 180ºC at 760mmHg |
| 分子式 | C5H6O3 |
| 分子量 | 114.09900 |
| 闪点 | 77ºC |
| 精确质量 | 114.03200 |
| PSA | 54.37000 |
| LogP | 0.21620 |
| InChIKey | NOXRYJAWRSNUJD-UHFFFAOYSA-N |
| SMILES | C=CCC(=O)C(=O)O |
| 海关编码 | 2918300090 |
|---|
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2-keto-4-penten... 20406-62-6 |
| 文献:Moriguchi, Mitsuaki; Hoshino, Seiichi; Hatanaka, Shin-Ichi Agricultural and Biological Chemistry, 1987 , vol. 51, # 12 p. 3295 - 3300 |
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2-keto-4-penten... 20406-62-6 |
| 文献:Orii, Chika; Takenaka, Shinji; Murakami, Shuichiro; Aoki, Kenji Bioscience, Biotechnology and Biochemistry, 2006 , vol. 70, # 11 p. 2653 - 2661 |
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2-keto-4-penten... 20406-62-6 |
| 文献:Lian, Huiling; Czerwinski, Robert M.; Stanley, Thanuja M.; Johnson Jr., William H.; Watson, Robert J.; Whitman, Christian P. Bioorganic Chemistry, 1998 , vol. 26, # 3 p. 141 - 156 |
| 2-keto-4-pentenoic acid上游产品 2 | |
|---|---|
| 2-keto-4-pentenoic acid下游产品 1 | |
| 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% |
| 4-Pentenoic acid,2-oxo |
| 2-keto-4-pentenoic acid |
| 2-oxo-4-pentenoic acid |
| 2-Oxopentenoic acid |