abstract |
A heat transfer composition comprises at least one fluoroalkene of Formula I: n n XCF z R 3-z (I) n nwhere X is a C2 or a C3 unsaturated, substituted or unsubstituted, alkyl radical, R is independently Cl, F, Br, I or H, and z is 1 to 3, said heat transfer composition having a Global Warming Potential (GWP) of not greater than about 150. |