Methyldimethoxysilane(16881-77-9) ¹³C NMR

Product NameMethyldimethoxysilane

CAS 16881-77-9

Molecular FormulaC3H10O2Si

Molecular Weight106.2

InChIInChI=1S/C3H10O2Si/c1-4-6(3)5-2/h6H,1-3H3

InChIKey WOUUFVMQNDKHSY-UHFFFAOYSA-N

Smiles[SiH](OC)(OC)C

Request For Quotation

¹HNMR

¹³CNMR

IR1

Mass

MS-IW-8605          
dimethoxy(methyl)silane
C3H10O2Si           (Mass of molecular ion:    106)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       2.8
      28.0       1.6
      29.0       1.8
      31.0       1.5
      42.0       1.0
      43.0       3.6
      44.0       1.1
      45.0      18.8
      46.0       1.3
      47.0       2.2
      52.0       3.6
      59.0      21.6
      60.0       3.5
      61.0      49.3
      62.0       3.2
      63.0       1.9
      74.0       1.5
      75.0      53.1
      76.0       4.0
      77.0       2.1
      90.0       2.1
      91.0      97.8
      92.0       7.9
      93.0       4.2
     105.0     100.0
     106.0       8.8
     107.0       4.2
     121.0       8.3
     151.0       1.6

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₃ H₁₀ O₂ Si	0.05 ml : 0.5 ml CDCl₃
dimethoxy(methyl)silane

    Assign.     Shift(ppm)

      A             4.532
      B             3.562
      C             0.193

     Hz     ppm     Int.

   1813.60   4.538     77
   1812.01   4.534    182
   1810.30   4.530    174
   1808.59   4.526     67
   1493.77   3.738     26
   1436.28   3.594     22
   1432.50   3.585     53
   1423.58   3.563   1000
   1415.77   3.543     53
   1351.07   3.381     23
     81.79   0.205     60
     80.08   0.201     99
     78.25   0.196    665
     76.42   0.192    624
     74.34   0.187     69
     72.63   0.182     48

in CDCl3