| 摘要 |
A subject of the invention is a compound of formula (I) XCFzR3-z in which: in which X represents a branched or linear unsaturated hydrocarbon radical having up to 5 carbon atoms, unsubstituted or substituted, R represents Cl, F, Br, I or H, Z is equal to 1, 2 or 3, and the bio-carbon content of which is at least 1%. A subject of the invention is also processes for the preparation of this compound. |
