熔点：167.4-172.1 ^oC。¹H NMR (400 MHz, CDCl₃) δ 9.05 (s, 1H), 8.29 (d, J = 8.4 Hz, 1H), 7.82 (t, J = 7.6 Hz, 1H), 7.78 (d, J = 8.5 Hz, 1H), 7.58 (t, J = 7.6 Hz, 1H), 7.48 – 7.43 (m, 3H), 7.36 – 7.26 (m, 4H), 7.19 (d, J = 7.7 Hz, 2H). ¹³C{¹H} NMR (101 MHz, CDCl₃) δ 151.3, 147.6, 145.7, 136.5, 135.9, 133.3, 131.9, 131.3, 130.4, 129.5, 129.3, 128.3, 127.9, 127.1, 127.0, 126.6. HRMS (EI) m/z: calcd for C₂₁H₁₄ClN, 315.0815; found, 315.0818.