IR Spectrum (liquid film) 4000 100 80 60 40 20 3000 40 10 13C NMR Spectrum (50.0 MHz, CDCI, solution) G 80 200 DEPT CH₂ CH₂ CH proton decoupled 9 101 129 LIJ M+ 174 120 ¹H NMR Spectrum (200 MHz, CDCI, solution) expansion 4.0 2000 8 1736 W v (cm¹) 160 1600 m/e 1 7 2.0 1200 160 200 240 280 1 120 t 6 Mass Spectrum ppm 800 5 C8H1404 solvent 80 1 4 L J 3 No significant UV absorption above 220 nm 40 1 2 08 (ppm) 1 1 TMS 1 0 8 (ppm)

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