1-(Trimethylsilyl)-1-propyne(6224-91-5) MS
Product Name1-(Trimethylsilyl)-1-propyne
CAS6224-91-5
Molecular FormulaC6H12Si
Molecular Weight112.25
InChIInChI=1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3
InChIKey DCGLONGLPGISNX-UHFFFAOYSA-N
Smiles[Si](C)(C)(C)C#CC
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MassMS-NW-9221 trimethyl(1-propynyl)silane C6H12Si (Mass of molecular ion: 112)
Source Temperature: 250 °C Sample Temperature: 160 °C Reservoir, 75 eV
43.0 8.0 45.0 1.6 53.0 3.6 55.0 4.1 66.0 2.1 67.0 5.8 69.0 9.8 71.0 2.2 73.0 1.4 81.0 2.6 83.0 2.9 96.0 2.1 97.0 100.0 98.0 10.7 99.0 3.8 112.0 8.2
400 MHz in CDCl3
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1H NMR 399.65 MHz C6 H12 Si 0.05 ml : 0.5 ml CDCl3 trimethyl(1-propynyl)silane 
Assign. Shift(ppm)
A 1.874 B 0.140 J(SI-29,B)=7.2HZ
Hz ppm Int.748.90 1.874 582 60.06 0.151 110 56.15 0.141 1000 52.98 0.133 171 25.51 0.064 23
in CDCl3
liquid film
