81256-20-4
81256-20-4结构式
- 常用中文名：Benzenesulfonamide,4-methyl-N-[2-[[(4-methylphenyl)sulfonyl]oxy]phenyl]-
- 常用英文名：Benzenesulfonamide,4-methyl-N-[2-[[(4-methylphenyl)sulfonyl]oxy]phenyl]-
- CAS号：81256-20-4
- 分子式：C20H19NO5S2
- 分子量：417.49900
- 发布时间：2017-03-04 19:09:04
- 更新时间：2025-08-29 19:58:32
| 英文名 | [2-[(4-methylphenyl)sulfonylamino]phenyl] 4-methylbenzenesulfonate |
|---|---|
| 英文别名 |
2-{[(4-methylphenyl)sulfonyl]amino}phenyl 4-meythylbenzenesulfonate
2-{[(4-methylphenyl)sulfonyl]amino}phenyl 4-methylbenzenesulfonate 1-(toluene-4-sulfonylamino)-2-(toluene-4-sulfonyloxy)-benzene 1-(Toluol-4-sulfonylamino)-2-(toluol-4-sulfonyloxy)-benzol |
| 密度 | 1.369g/cm3 |
|---|---|
| 沸点 | 588.8ºC at 760mmHg |
| 分子式 | C20H19NO5S2 |
| 分子量 | 417.49900 |
| 闪点 | 309.9ºC |
| 精确质量 | 417.07000 |
| PSA | 106.30000 |
| LogP | 6.10650 |
| 折射率 | 1.63 |
| 海关编码 | 2935009090 |
|---|
|
~85%
81256-20-4 |
| 文献：Morgans; Scalzullo; Fernandes; Michael; Van Otterlo Acta Crystallographica Section C: Crystal Structure Communications, 2007 , vol. 63, # 5 p. o309-o311 |
|
~%
81256-20-4 |
| 文献：Bell Journal of the Chemical Society, 1930 , p. 1981,1984 |
|
~%
81256-20-4 |
| 文献：Bell Journal of the Chemical Society, 1930 , p. 1981,1984 |
|
~%
81256-20-4 |
| 文献：Bell Journal of the Chemical Society, 1930 , p. 1981,1984 |
|
~%
81256-20-4 |
| 文献：Bell Journal of the Chemical Society, 1930 , p. 1981,1984 |
| 海关编码 | 2935009090 |
|---|---|
| 中文概述 | 2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |