| 英文名 | 2,4,5-Triphenyl-4,5-dihydro-1H-imidazole |
|---|---|
| 英文别名 |
1,3,4-Triphenylpyrazol-5-carbonsaeure-methylester
2,4,5-triphenyl-2H-pyrazole-3-carboxylic acid methyl ester 2,4r,5c-triphenyl-4,5-dihydro-1H-imidazole 2,4,5-Triphenyl-4,5-dihydro-1H-imidazol 1H-Pyrazole-5-carboxylic acid,1,3,4-triphenyl-,methyl ester |
| 密度 | 1.12g/cm3 |
|---|---|
| 沸点 | 451ºC at 760mmHg |
| 分子式 | C21H18N2 |
| 分子量 | 298.38100 |
| 闪点 | 226.5ºC |
| 精确质量 | 298.14700 |
| PSA | 24.39000 |
| LogP | 4.28340 |
| 折射率 | 1.635 |
| 海关编码 | 2933290090 |
|---|
| 海关编码 | 2933290090 |
|---|---|
| 中文概述 | 2933290090. 其他结构含非稠合咪唑环的化合物. 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 | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |