Trimethoxysilylpropanethiol
Product Name Trimethoxysilylpropanethiol
CAS4420-74-0
MFC6H16O3SSi
MW196.34
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MassMS-NW-7590 (3-mercaptopropyl)trimethoxysilane C6H16O3SSi (Mass of molecular ion: 196)
Source Temperature: 260 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 1.0 28.0 1.1 29.0 1.2 31.0 1.9 32.0 1.0 39.0 2.0 41.0 2.8 42.0 1.0 45.0 4.2 47.0 3.6 59.0 17.1 60.0 3.9 61.0 11.5 63.0 1.1 74.0 3.5 75.0 1.3 76.0 1.2 77.0 3.9 87.0 1.0 90.0 7.6 91.0 56.8 92.0 5.4 93.0 6.9 99.0 1.1 101.0 1.2 103.0 1.0 104.0 4.2 105.0 1.9 106.0 6.1 107.0 1.7 117.0 2.8 120.0 1.2 121.0 100.0 122.0 9.8 123.0 53.8 124.0 4.6 125.0 5.0 131.0 3.4 132.0 2.6 133.0 13.5 134.0 1.9 135.0 1.9 136.0 21.1 137.0 4.7 138.0 2.2 163.0 1.6 164.0 86.3 165.0 11.1 166.0 8.1 167.0 1.2 239.0 1.5
90 MHz in CDCl3
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1H NMR 89.56 MHz C6 H16 O3 S Si 0.05 ml : 0.5 ml CDCl3 (3-mercaptopropyl)trimethoxysilane 
Assign. Shift(ppm)
A 3.569 B 2.537 C 1.72 D 1.356 E 0.76
Hz ppm Int.321.44 3.590 101 319.69 3.570 1000 231.44 2.585 33 224.81 2.511 44 161.56 1.804 22 154.75 1.728 23 153.50 1.714 21 128.63 1.437 30 120.75 1.349 38 112.75 1.259 22 75.19 0.840 43 66.88 0.747 29 66.19 0.740 28 59.00 0.659 25
in CDCl3
liquid film
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