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MassMS-IW-5660 3-octadecylthiophene C22H40S (Mass of molecular ion: 336)
Source Temperature: 160 °C Sample Temperature: 140 °C Direct, 75 eV
29.0 1.7 41.0 4.1 43.0 6.2 55.0 3.2 57.0 3.0 69.0 1.2 85.0 1.8 97.0 24.8 98.0 100.0 99.0 8.5 100.0 5.0 111.0 8.5 112.0 1.2 139.0 2.0 140.0 2.3 336.0 16.7 337.0 4.3 338.0 1.2
400 MHz in CDCl3
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1H NMR 399.65 MHz C22 H40 S 0.035 g : 0.5 ml CDCl3 3-octadecylthiophene 
Assign. Shift(ppm)
A 7.224 B 6.929 C 6.910 D 2.615 E 1.613 F 1.31 G 1.26 J 0.880
Hz ppm Int.2891.11 7.235 36 2888.18 7.227 39 2886.23 7.222 40 2883.30 7.215 40 2772.34 6.937 37 2771.12 6.934 46 2767.46 6.925 36 2766.24 6.922 45 2763.18 6.915 42 2762.08 6.912 39 2761.23 6.910 35 2760.25 6.907 42 2759.28 6.905 33 1052.98 2.635 38 1045.41 2.616 55 1037.48 2.596 41 524.41 1.313 60 520.26 1.302 82 501.59 1.256 1000 358.40 0.897 51 351.68 0.880 156 344.73 0.863 61
in CDCl3
KBr disc
nujol mull
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