abstract |
PROBLEM TO BE SOLVED: To provide a new composition containing cis-1,2-difluoroethylene. A composition comprising cis-1,2-difluoroethylene (HFO-1132(Z)) and at least one additional compound. Said composition being an azeotropic or azeotrope-like composition. Use of the composition as a heat transfer medium, blowing agent or propellant. [Selection diagram] None |