| 中文名 | 4-羟基-4-(3-硝基苯基)-2-氧代-3-丁烯酸甲酯 |
|---|---|
| 英文名 | methyl 4-hydroxy-4-(3-nitrophenyl)-2-oxobut-3-enoate |
| 英文别名 |
3-Butenoic acid,4-hydroxy-4-(3-nitrophenyl)-2-oxo-,methyl ester
methyl (2Z)-2-hydroxy-4-(3-nitrophenyl)-4-oxobut-2-enoate |
| 密度 | 1.421g/cm3 |
|---|---|
| 沸点 | 419.8ºC at 760mmHg |
| 分子式 | C11H9NO6 |
| 分子量 | 251.19200 |
| 闪点 | 207.7ºC |
| 精确质量 | 251.04300 |
| PSA | 109.42000 |
| LogP | 1.75900 |
| 蒸汽压 | 8.46E-08mmHg at 25°C |
| 折射率 | 1.593 |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2918990090 |
| 海关编码 | 2918990090 |
|---|---|
| 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% |