| 英文名 | 1,1-diphenyl-2-pyridin-4-ylethanol |
|---|---|
| 英文别名 |
4-Pyridineethanol,a,a-diphenyl
1,1-diphenyl-2-pyridin-4-yl-ethanol |
| 密度 | 1.158g/cm3 |
|---|---|
| 沸点 | 420.5ºC at 760mmHg |
| 分子式 | C19H17NO |
| 分子量 | 275.34400 |
| 闪点 | 208.1ºC |
| 精确质量 | 275.13100 |
| PSA | 33.12000 |
| LogP | 3.56020 |
| 折射率 | 1.623 |
| 海关编码 | 2933399090 |
|---|
|
~%
3197-49-7 |
| 文献:Tilford; Van Campen Journal of the American Chemical Society, 1954 , vol. 76, p. 2431,2435, 2438 Journal of the American Chemical Society, 1957 , vol. 79, p. 6575 |
| 海关编码 | 2933399090 |
|---|---|
| 中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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 | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |