Dimethylphenylsilane(766-77-8) 1H NMR
Product NameDimethylphenylsilane
CAS766-77-8
Molecular FormulaC8H12Si
Molecular Weight136.27
InChIInChI=1S/C8H12Si/c1-9(2)8-6-4-3-5-7-8/h3-7,9H,1-2H3
InChIKey ZISUALSZTAEPJH-UHFFFAOYSA-N
SmilesC1([SiH](C)C)=CC=CC=C1
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MassMS-NW-7497 dimethylphenylsilane C8H12Si (Mass of molecular ion: 136)
Source Temperature: 260 °C Sample Temperature: 170 °C Reservoir, 75 eV
28.0 1.2 29.0 2.4 31.0 1.4 39.0 2.0 42.0 1.2 43.0 25.6 44.0 2.1 45.0 1.4 50.0 1.4 51.0 3.4 53.0 11.1 54.0 1.7 55.0 2.8 57.0 1.1 58.0 57.3 59.0 7.3 60.0 2.8 60.5 1.6 65.0 1.6 66.0 2.0 67.0 4.0 67.5 1.6 69.0 2.7 77.0 2.2 78.0 1.1 79.0 4.9 81.0 1.8 91.0 4.3 93.0 4.2 94.0 1.4 95.0 4.2 103.0 1.5 105.0 16.4 106.0 2.8 107.0 3.8 117.0 1.1 119.0 4.6 120.0 3.6 121.0 100.0 122.0 12.9 123.0 4.2 135.0 24.5 136.0 38.8 137.0 6.2 138.0 1.7
400 MHz in CDCl3
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1H NMR 399.65 MHz C8 H12 Si 0.05 ml : 0.5 ml CDCl3 dimethylphenylsilane 
Assign. Shift(ppm)
A 7.527 B 7.34 to 7.32 C 4.449 D 0.327 J(SI-29,C)=-189HZ J(SI-29,D)=7.6HZ J(C,D)=3.6HZ
Hz ppm Int.3013.18 7.540 105 3010.86 7.534 131 3007.69 7.526 155 3005.98 7.522 76 3005.00 7.520 74 3003.66 7.516 138 3001.46 7.511 32 2936.16 7.347 36 2934.94 7.344 52 2932.13 7.337 287 2929.93 7.332 292 2926.88 7.324 162 2925.54 7.321 176 2924.07 7.317 42 2922.00 7.312 50 1785.16 4.467 35 1781.37 4.458 81 1777.71 4.449 107 1773.93 4.439 84 1770.14 4.430 36 136.23 0.341 73 132.69 0.333 876 128.91 0.323 1000 125.37 0.314 91
in CDCl3
liquid film
