Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene
An azeotrope-like mixture consisting essentially of chlorotrifluoropropene and at least one component selected from the group consisting of a C 1 -C 3 alcohol, a C 5 -C 6 hydrocarbon, a halogenated hydrocarbon, methylal, methyl acetone, water, nitromethane, and combinations thereof.
1. A composition comprising an azeotrope or azeotrope-like composition consisting essentially of cis 1-chloro-3,3,3-trifluoropropene and cyclopentane, wherein said cis 1-chloro-3,3,3-trifluoropropene is present in an amount from about 70.1 wt. % to about 84.1 wt. % and cyclopentane is provided in an amount from about 1 wt. % to about 15.9 wt. % cyclopentane.
2. The composition of claim 1 further comprising one or more additional components selected from the group consisting of a co-blowing agents, fillers, vapor pressure modifiers, flame suppressants, stabilizers, and combinations thereof.
3. A blowing agent comprising the composition of claim 1 .
4. A blowing agent comprising at least about 5% by weight of the composition of claim 1 .
5. A foamable composition comprising one or more components capable of forming foam and the composition of claim 1 .
6. A foam formed from the foamable composition of claim 5 .
7. A closed cell foam comprising the foam of claim 5 .
8. A sprayable composition comprising a material to be sprayed and a propellant comprising the composition of claim 1 .
9. The sprayable composition of claim 8 in the form of an aerosol.
10. The composition of claim 1 wherein the azeotrope or azeotrope-like composition consists essentially of cis-1-chloro-3,3,3-trifluoropropene and cyclopentane and having a boiling point of about 34.7±0.2° C. at ambient pressure.
11. A solvent composition comprising the azeotrope-like composition of claim 1 .
12. A solvent composition consisting essentially of the azeotrope-like composition of claim 1 .