| 中文名 | 5-(4-溴-苯基)-1H-吡唑-3-羧酸乙酯 |
|---|---|
| 英文名 | ethyl 3-(4-bromophenyl)-1h-pyrazole-5-carboxylate |
| 英文别名 |
1H-Pyrazole-5-carboxylic acid, 3-(4-bromophenyl)-, ethyl ester
Ethyl 3-(4-bromophenyl)-1H-pyrazole-5-carboxylate 1H-pyrazole-3-carboxylic acid, 5-(4-bromophenyl)-, ethyl ester |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 470.7±35.0 °C at 760 mmHg |
| 分子式 | C12H11BrN2O2 |
| 分子量 | 295.132 |
| 闪点 | 238.5±25.9 °C |
| 精确质量 | 294.000397 |
| PSA | 54.98000 |
| LogP | 3.44 |
| 蒸汽压 | 0.0±1.2 mmHg at 25°C |
| 折射率 | 1.601 |
| 海关编码 | 2933199090 |
|---|
|
~77%
948292-48-6 |
| 文献:Shao, Nana; Chen, Tong; Zhang, Taotao; Zhu, Huajian; Zheng, Qunxiong; Zou, Hongbin Tetrahedron, 2014 , vol. 70, # 4 p. 795 - 799 |
|
~87%
948292-48-6 |
| 文献:He, Sheng; Chen, Li; Niu, Yan-Ning; Wu, Lu-Yong; Liang, Yong-Min Tetrahedron Letters, 2009 , vol. 50, # 20 p. 2443 - 2445 |
|
~%
948292-48-6 |
| 文献:Chinese Journal of Chemistry, , vol. 29, # 10 p. 2039 - 2048 |
| 上游产品 5 | |
|---|---|
| 下游产品 1 | |
| 海关编码 | 2933199090 |
|---|---|
| 中文概述 | 2933199090. 其他结构上有非稠合吡唑环化合物. 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:20.0% |
| 申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |