Store at room temperature ( air & moisture sensitive)
Trifluoromethyl(1,10-Phenanthroline)copper(I) (also named as Hartwig trifluoromethylation reagent, (Phen)CuCF3, trifluoromethylator) is a new, versatile, easily handled, thermally stable, single-component reagent for the trifluoromethylation of various aryls and heteroaryls.
A broadly applicable copper reagent for trifluoromethylations and perfluoroalkylations of aryl iodides and bromides. 
Copper-Mediated Perfluoroalkylation of Heteroaryl Bromides with (phen)CuRF. 
Trifluoromethylation of Arylsilanes with [(phen)CuCF3]. 
 H.Morimoto, et al, Angew Chem Int Ed Engl., 2011, 50(16), pp 3793-3798.
 M.G.Mormino, et al, Org.Lett., 2014, 16(6), pp 1744–1747.