| 摘要 |
A hydrochlorofluorocarbon azeotropic or azeotropic-like mixture comprising at least one member selected from the group consisting of the hydrochlorofluoropropanes 1,1-dichloro-2,2,3,3,3-pentafluoropropane and 1,1-dichloro-2,2,3,3,3-pentafluorpropane, and alcohols having from 1 to 4 carbon atoms. They are useful as a chlorofluorocarbon (CFC) alternative, and particularly as a solvent in cleaning agents.
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