1,3-DICHLOROTETRAMETHYLDISILOXANE(2401-73-2) MS
Product Name1,3-DICHLOROTETRAMETHYLDISILOXANE
CAS2401-73-2
Molecular FormulaC4H12Cl2OSi2
Molecular Weight203.21
InChIInChI=1S/C4H12Cl2OSi2/c1-8(2,5)7-9(3,4)6/h1-4H3
InChIKey DMEXFOUCEOWRGD-UHFFFAOYSA-N
Smiles[Si](Cl)(C)(C)O[Si](Cl)(C)C
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MassMS-IW-7543 1,3-dichloro-1,1,3,3-tetramethyldisiloxane C4H12Cl2OSi2 (Mass of molecular ion: 202)
Source Temperature: 220 °C Sample Temperature: 150 °C Reservoir, 75 eV
45.0 1.2 63.0 2.5 65.0 2.6 73.0 4.2 76.0 3.3 77.0 1.7 79.0 1.6 86.0 9.7 86.5 1.4 87.0 7.2 88.0 1.5 93.0 9.8 94.0 1.0 95.0 3.9 107.0 2.1 113.0 3.6 115.0 2.8 135.0 1.0 137.0 2.4 151.0 4.7 153.0 1.9 157.0 2.1 159.0 2.1 167.0 20.6 168.0 3.1 169.0 8.3 170.0 1.1 171.0 3.2 173.0 2.5 187.0 100.0 188.0 13.6 189.0 71.5 190.0 9.3 191.0 15.3 192.0 1.8
parameter in CDCl3
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1H NMR 300 MHz C4 H12 Cl2 O Si2 0.05 ml : 0.5 ml CDCl3 1,3-dichloro-1,1,3,3-tetramethyldisiloxane 
Parameter ppm Hz
D(A) 0.503
Hz ppm Int.150.90 0.503 1000
in CDCl3
liquid film
