| 摘要 |
Disclosed is a liquid composition comprising 70 to 99.9999 mol% of (Z)-1-chloro-3,3,3-trifluoropropene (1233Z) and 0.0001 to 30 mol% of (Z)-1,1,1,4,4,4-hexafluoro-2-butene (1336Z). This liquid composition has a small impact on the earth's environment and exhibits azeotrope-like properties. Thus, compositional variation does not occur during use, even when used in an open system or when used for long periods of time. The composition is not susceptible to compositional variation during recovery by distillation. Consequently, this liquid mixture can be suitably used as a cleaning agent (solvent). |
