4474-03-7
4474-03-7结构式
- 常用中文名：1-ethyl-3-methyldiphenylurea
- 常用英文名：1-ethyl-3-methyldiphenylurea
- CAS号：4474-03-7
- 分子式：C16H18N2O
- 分子量：254.32700
- 发布时间：2016-11-01 15:21:52
- 更新时间：2024-01-10 18:43:08
| 英文名 | 1-ethyl-3-methyl-1,3-diphenylurea |
|---|---|
| 英文别名 |
N-Methyl-N'-aethyl-carbanilid
1-Ethyl-3-methyldiphenylurea EINECS 224-747-9 N-ethyl-N'-methyl-N,N'-diphenyl-urea N-Aethyl-N'-methyl-N,N'-diphenyl-harnstoff |
| 密度 | 1.138g/cm3 |
|---|---|
| 沸点 | 364.6ºC at 760mmHg |
| 分子式 | C16H18N2O |
| 分子量 | 254.32700 |
| 闪点 | 146.8ºC |
| 精确质量 | 254.14200 |
| PSA | 23.55000 |
| LogP | 3.76930 |
| 折射率 | 1.626 |
| 海关编码 | 2924299090 |
|---|
|
~%
4474-03-7 |
| 文献：Dains; Roberts; Brewster Journal of the American Chemical Society, 1916 , vol. 38, p. 138 |
|
~%
4474-03-7 |
| 文献：Dains; Roberts; Brewster Journal of the American Chemical Society, 1916 , vol. 38, p. 138 |
|
~%
4474-03-7 |
| 文献：Dains; Roberts; Brewster Journal of the American Chemical Society, 1916 , vol. 38, p. 138 |
|
~%
4474-03-7 |
| 文献：Lastowskii Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1946 , vol. 19, p. 440,443 Chem.Abstr., 1947 , p. 1215 |
| 上游产品 5 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2924299090 |
|---|---|
| 中文概述 | 2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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, 包装 |
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |