Diphenyldimethoxysilane(6843-66-9) ¹³C NMR

Product NameDiphenyldimethoxysilane

CAS 6843-66-9

Molecular FormulaC14H16O2Si

Molecular Weight244.36

InChIInChI=1S/C14H16O2Si/c1-15-17(16-2,13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12H,1-2H3

InChIKey AHUXYBVKTIBBJW-UHFFFAOYSA-N

Smiles[Si](C1=CC=CC=C1)(C1=CC=CC=C1)(OC)OC

Request For Quotation

¹HNMR

¹³CNMR

IR1

Mass

MS-NW-6643          
dimethoxydiphenylsilane
C14H16O2Si          (Mass of molecular ion:    244)

   Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      28.0       1.3
      45.0       2.8
      50.0       1.3
      51.0       3.7
      53.0       1.6
      59.0      14.8
      60.0       1.3
      77.0       3.0
      78.0       1.9
      91.0      13.6
      92.0       1.8
     105.0       5.4
     106.0       1.7
     107.0      16.9
     108.0       2.0
     123.0       1.6
     136.0       6.2
     137.0      23.3
     138.0       3.2
     139.0       1.2
     152.0       2.0
     153.0       5.3
     154.0      24.7
     155.0       3.9
     165.0       2.7
     166.0      28.6
     167.0     100.0
     168.0      15.0
     169.0       4.7
     181.0       3.6
     183.0       4.1
     211.0       1.4
     213.0       4.2
     214.0       1.1
     244.0      26.0
     245.0       5.5
     246.0       1.5

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₁₄ H₁₆ O₂ Si	0.05 ml : 0.5 ml CDCl₃
dimethoxydiphenylsilane

    Assign.     Shift(ppm)

      A             7.65
      B             7.40
      C             7.35
      D             3.608
     
     CONFIRMED BY LAOCN PROGRAM

     Hz     ppm     Int.

    690.81   7.714     76
    688.50   7.688    104
    685.13   7.650    136
    683.69   7.634     80
    682.50   7.621     85
    681.25   7.607    137
    679.25   7.585     40
    676.75   7.557     24
    676.63   7.556     24
    666.75   7.445     40
    665.25   7.428     64
    662.69   7.400    241
    660.56   7.376    230
    657.44   7.341    147
    655.94   7.325    125
    652.81   7.290     37
    652.00   7.281     40
    323.19   3.609   1000

in CDCl3