1,1,1-trifluoro-2-(trifluoromethyl)hex-2-ene 2-hexene, 1,1,1-trifluoro-2-(trifluoromethyl)- InChI=1/C7H8F6/c1-2-3-4-5(6(8,9)10)7(11,12)13/h4H,2-3H2,1H