| abstract |
The present invention provides a novel solvent composition that has excellent dissolving power and can be used in a wide range of applications. 1,1-dichloro-2,2,3,3,3-pentafluoropropane (R225ca) and / or 1,3-dichloro-1,1,2,2,3-pentafluoropropane (R225cb) ), 1,1,2,2-tetrafluoroethyl-2,2,2-trifluoroethyl ether (HFE347), and the total amount of R225ca and / or R225cb and HFE347 On the other hand, the solvent composition whose quantity of HFE347 is 20 to 80% (mass basis). [Selection figure] None |