| 发明名称 |
Process for production of 1,1,1-trifluoro-2,2-dichloroethane. |
| 摘要 |
<p>A process for the production of 1,1,1-trifluoro-2,2-dichloroethane comprising chlorination of 1,1,1-trifluoro-2-chloroethane with chlorine gas in the absence of a catalyst. In the chlorination reaction, the molar ratio of chlorine gas to 1,1,1-trifluoro-2-chloroethane is 0.05-0.5. The reaction is carried out at a temperature of 350-450 DEG C.</p> |
| 申请公布号 |
EP0526908(A2) |
申请公布日期 |
1993.02.10 |
| 申请号 |
EP19920116814 |
申请日期 |
1989.05.11 |
| 申请人 |
DAIKIN INDUSTRIES, LIMITED |
发明人 |
FURUTAKA, YASUHISA;HOMOTO, YUKIO;HONDA, TSUNETOSHI, 203, KOBAYASHI HAITSU |
| 分类号 |
C07B61/00;B01J27/08;B01J27/12;C07C17/00;C07C17/10;C07C19/08;C07C19/12;C07C67/00 |
主分类号 |
C07B61/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
