熔点：160.8-162.7 ^oC。¹H NMR (400 MHz, CDCl₃) δ 8.29 (d, J = 8.4 Hz, 1H), 7.89 (s, 2H), 7.80 (t, J = 7.4 Hz, 1H), 7.73 (s, 1H), 7.64 (d, J = 8.4 Hz, 1H), 7.53 (t, J = 7.5 Hz, 1H), 7.30 (s, 3H), 7.20 – 7.13 (m, 2H), 7.09 (s, 3H), 6.90 (d, J = 5.3 Hz, 2H). ¹³C{¹H} NMR (101 MHz, CDCl₃) δ 155.3, 148.6, 147.4, 142.8, 137.3, 136.3, 132.7, 131.2, 131.1, 130.7, 130.4, 130.2, 130.0, 129.7, 127.9, 127.6, 127.5, 127.1, 127.0, 126.8, 124.6, 121.9, 121.3 (q, J = 7.2, 3.6 Hz). ¹⁹F NMR (376 MHz, CDCl₃) δ -63.0. HRMS (EI) m/z: calcd for C₂₉H₁₇F₆N, 493.1265; found, 493.1262.