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发明名称
摘要
Azeotropes of 1-chloro-2,2,2-trifluoroethyl difluoromethyl ether and acetone, methyl ethyl ketone or tetrahydrofuroan are formed and used to separate this ether from 1-chloro-2,2,2-trifluoroethyl difluorochloromethyl ether.
申请公布号
JPS4828408(A)
申请公布日期
1973.04.14
申请号
JP19720074929
申请日期
1972.07.26
申请人
发明人
分类号
C07C41/00;C07C41/42;C07C43/12;C07C67/00;(IPC1-7):C07C41/12
主分类号
C07C41/00
代理机构
代理人
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