778-24-5

二甲基二苯基硅烷(778-24-5)核磁图(¹³CNMR)

产品名称:二甲基二苯基硅烷

CAS:778-24-5

分子式:C14H16Si

分子量: 212.36

InChI:InChI=1S/C14H16Si/c1-15(2,13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12H,1-2H3

InChIKey: WJKVFIFBAASZJX-UHFFFAOYSA-N

Smiles:[Si](C1=CC=CC=C1)(C1=CC=CC=C1)(C)C

¹HNMR

¹³CNMR

IR1

Mass

MS-NW-8533          
dimethyldiphenylsilane
C14H16Si            (Mass of molecular ion:    212)

   Source Temperature: 250 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      43.0       5.0
      51.0       1.0
      53.0       4.4
      67.0       1.3
      77.0       1.0
      79.0       2.2
      91.0       2.4
      93.0       3.5
      98.0       1.2
     103.0       1.1
     105.0       9.7
     106.0       2.0
     107.0       2.2
     119.0       4.2
     120.0       1.0
     135.0       6.1
     155.0       1.0
     165.0       3.4
     180.0       1.5
     181.0       3.5
     193.0       1.2
     195.0       4.9
     196.0       1.2
     197.0     100.0
     198.0      19.4
     199.0       4.9
     212.0      13.4
     213.0       2.7

90 MHz in CDCl3

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

    Assign.     Shift(ppm)

      A             7.52
      B             7.33
      C             7.28
      D             0.535
     
     CONFIRMED BY LAOCN PROGRAM.

     Hz     ppm     Int.

    677.75   7.568     59
    675.94   7.548     60
    674.94   7.537     82
    673.81   7.524     56
    672.44   7.509     82
    671.44   7.498    104
    669.81   7.479     86
    668.31   7.463    129
    666.56   7.443     61
    664.69   7.422     40
    660.69   7.378     51
    659.88   7.369     56
    659.25   7.361     64
    658.31   7.351     86
    657.06   7.337    251
    655.50   7.320    115
    654.31   7.306    187
    652.69   7.288    104
    650.63   7.265    149
    648.06   7.237     36
     51.25   0.573     70
     47.94   0.536   1000
     44.63   0.499     44

in CDCl3