1,1,3,3-Tetramethyldisilazane(15933-59-2) MS
Product Name1,1,3,3-Tetramethyldisilazane
CAS15933-59-2
Molecular FormulaC4H15NSi2
Molecular Weight133.34
InChIInChI=1S/C4H15NSi2/c1-6(2)5-7(3)4/h5-7H,1-4H3
InChIKey NQCZAYQXPJEPDS-UHFFFAOYSA-N
Smiles[SiH](C)(C)N[SiH](C)C
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MassMS-NW-1124 1,1,3,3-tetramethyldisilazane C4H15NSi2 (Mass of molecular ion: 133)
Source Temperature: 240 °C Sample Temperature: 170 °C Reservoir, 75 eV
28.0 1.1 29.0 1.8 31.0 4.2 42.0 1.4 43.0 8.7 43.5 1.3 44.0 3.4 45.0 9.6 46.0 1.0 50.5 2.0 51.0 2.7 51.5 3.0 52.0 2.5 57.0 1.5 58.0 1.8 58.5 4.1 59.0 19.0 60.0 2.9 61.0 1.2 65.5 1.1 66.0 1.4 70.0 3.3 72.0 2.4 73.0 24.2 74.0 5.3 75.0 2.2 86.0 3.7 87.0 1.8 88.0 1.2 89.0 1.3 100.0 4.0 102.0 8.9 103.0 5.9 104.0 1.5 116.0 20.0 117.0 5.7 118.0 100.0 119.0 75.4 120.0 15.2 121.0 5.3 130.0 5.4 131.0 2.7 132.0 28.6 133.0 55.0 134.0 9.8 135.0 4.1 192.0 2.3 193.0 1.9
400 MHz in CDCl3
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1H NMR 399.65 MHz C4 H15 N Si2 0.05 ml : 0.5 ml CDCl3 1,1,3,3-tetramethyldisilazane 
Assign. Shift(ppm)
A 4.465 B 0.153
Hz ppm Int.1792.60 4.486 24 1789.43 4.478 57 1786.25 4.470 85 1783.08 4.462 86 1779.91 4.454 58 1776.73 4.446 26 77.39 0.194 23 64.94 0.163 184 61.52 0.154 995 58.23 0.146 1000 54.69 0.137 146 49.44 0.124 38 46.26 0.116 27 38.45 0.097 22
liquid film
