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109359-51-5More Spectrum > Thiophene, 2,2'-[1,1'-biphenyl]-4,4'-diylbis-(109359-51-5)MS
Thiophene, 2,2'-[1,1'-biphenyl]-4,4'-diylbis-
Product Name Thiophene, 2,2'-[1,1'-biphenyl]-4,4'-diylbis-
CAS109359-51-5
MFC20H14S2
MW318.45516
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MassMS-IW-8145 2,2'-(4,4'-biphenylylene)dithiophene C20H14S2 (Mass of molecular ion: 318)
Source Temperature: 180 °C Sample Temperature: 160 °C Direct, 75 eV
136.5 1.2 139.5 1.0 159.0 10.6 159.5 2.5 160.0 1.3 189.0 1.2 226.0 1.4 239.0 2.3 252.0 1.2 258.0 1.5 260.0 1.8 271.0 1.9 273.0 4.4 282.0 1.1 283.0 1.6 284.0 3.1 285.0 1.0 316.0 1.3 318.0 100.0 319.0 23.7 320.0 11.5 321.0 2.2
400 MHz at 50C
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1H NMR 399.65 MHz C20 H14 S2 saturated in CDCl3 at 50 C 2,2'-(4,4'-biphenylylene)dithiophene 
Assign. Shift(ppm)
A 7.685 B 7.633 C 7.348 D 7.288 E 7.093 J(C,D)=1.1HZ J(C,E)=3.5HZ J(D,E)=5.1HZ
Hz ppm Int.3080.44 7.708 34 3078.98 7.705 79 3077.15 7.700 455 3075.07 7.695 208 3073.49 7.691 61 3073.12 7.690 65 3072.63 7.689 68 3070.80 7.684 283 3068.73 7.679 1000 3067.02 7.675 206 3064.70 7.669 38 3059.20 7.655 32 3058.59 7.654 34 3057.98 7.652 39 3055.18 7.645 206 3053.34 7.641 987 3051.27 7.635 274 3048.46 7.628 54 3046.88 7.624 194 3044.80 7.619 455 3042.97 7.615 75 2941.04 7.360 39 2939.33 7.355 332 2938.23 7.353 378 2935.79 7.346 360 2934.69 7.344 389 2915.77 7.296 375 2914.67 7.294 357 2912.72 7.289 50 2910.64 7.283 409 2909.55 7.281 382 2838.87 7.104 391 2835.33 7.095 344 2833.74 7.091 330 2830.20 7.082 321
at 50C
liquid film
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