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MassMS-NW-3980 2-methyl-2-butanethiol C5H12S (Mass of molecular ion: 104)
Source Temperature: 280 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 1.2 26.0 1.2 27.0 14.5 28.0 1.7 29.0 19.8 34.0 1.0 35.0 1.0 38.0 1.3 39.0 14.2 40.0 1.8 41.0 42.8 42.0 7.2 43.0 100.0 44.0 3.6 45.0 3.5 47.0 8.5 51.0 1.2 53.0 4.1 55.0 37.8 56.0 3.5 57.0 5.1 58.0 1.6 59.0 6.4 60.0 2.1 61.0 9.2 69.0 3.7 70.0 6.7 71.0 68.0 72.0 3.8 74.0 2.5 75.0 28.4 76.0 1.4 77.0 1.5 85.0 1.9 89.0 2.9 90.0 2.0 104.0 27.1 105.0 1.8 106.0 1.3
400 MHz in CDCl3
90 MHz in CDCl3
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1H NMR 399.65 MHz C5 H12 S 0.05 ml : 0.5 ml CDCl3 2-methyl-2-butanethiol 
Assign. Shift(ppm)
A 1.63 B 1.610 C 1.358 D 0.990
Hz ppm Int.654.91 1.639 99 651.25 1.630 211 647.46 1.621 248 640.01 1.602 258 632.57 1.583 101 543.09 1.359 1000 542.48 1.358 897 402.95 1.009 299 400.39 1.002 32 399.17 0.999 36 396.97 0.994 107 395.63 0.990 501 393.19 0.984 48 391.85 0.981 41 389.53 0.975 50 388.06 0.971 257 384.64 0.963 22
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1H NMR 89.56 MHz C5 H12 S 0.04 ml : 0.5 ml CDCl3 2-methyl-2-butanethiol Assign. Shift(ppm)
A 1.63 B 1.59 C 1.358 D 0.99 J(A,C)=0.6HZ.
Hz ppm Int.148.50 1.659 72 148.00 1.653 68 146.13 1.632 86 145.63 1.627 104 145.06 1.620 83 142.50 1.592 44 140.94 1.574 108 134.69 1.504 52 133.50 1.491 55 121.94 1.362 1000 121.38 1.356 888 96.25 1.075 69 95.44 1.066 131 94.75 1.058 86 88.63 0.990 307 87.81 0.981 139 81.75 0.913 57 80.88 0.904 87 79.69 0.890 52
in CDCl3
liquid film
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