776-76-1

二苯甲基硅烷(776-76-1)質(zhì)譜(MS)

產(chǎn)品名稱:二苯甲基硅烷

CAS:776-76-1

分子式:C13H14Si

分子量: 198.34

InChI:InChI=1S/C13H14Si/c1-14(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11,14H,1H3

InChIKey: FULSRCPEOUATID-UHFFFAOYSA-N

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

¹HNMR

¹³CNMR

IR1

Mass

MS-NW-8529          
methyldiphenylsilane
C13H14Si            (Mass of molecular ion:    198)

   Source Temperature: 260 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      39.0       1.0
      43.0       6.8
      51.0       2.2
      53.0       9.6
      54.0       1.1
      55.0       1.4
      66.0       1.1
      67.0       1.9
      69.0       1.2
      77.0       2.4
      78.0       1.4
      79.0       6.0
      91.0       2.3
      93.0       3.2
      95.0       1.4
      98.0       2.1
     103.0       2.9
     105.0      51.4
     106.0       6.4
     107.0       2.3
     119.0       2.9
     120.0     100.0
     121.0      17.9
     122.0       4.6
     129.0       1.5
     152.0       1.3
     153.0       1.4
     154.0       2.3
     155.0       2.7
     165.0       2.2
     179.0       1.0
     180.0       3.0
     181.0      10.2
     182.0       2.4
     183.0      33.3
     184.0       6.1
     185.0       1.6
     195.0       2.3
     197.0      10.6
     198.0      25.2
     199.0       5.1
     200.0       1.2

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₁₃ H₁₄ Si	0.05 ml : 0.5 ml CDCl₃
methyldiphenylsilane

    Assign.     Shift(ppm)

      A             7.54
      B             7.34
      C             7.32
      D             4.951
      E             0.601
     
     CONFIRMED BY LAOCN CALCULATION

     Hz     ppm     Int.

    683.63   7.634     39
    683.50   7.632     39
    680.69   7.601    206
    678.00   7.571    262
    676.44   7.553    180
    674.75   7.535    406
    673.69   7.523    245
    672.50   7.509    272
    671.13   7.494    453
    669.94   7.481    167
    669.13   7.472    147
    667.13   7.449    107
    665.56   7.432     69
    664.56   7.421     68
    662.50   7.398    160
    661.25   7.384    209
    658.81   7.357   1000
    656.25   7.328    745
    654.25   7.306    385
    652.25   7.283    435
    650.25   7.261    101
    649.13   7.248    108
    644.75   7.200     32
    644.00   7.191     31
    449.25   5.017     59
    445.44   4.974    171
    441.63   4.932    173
    437.75   4.888     61
     59.19   0.661     49
     55.75   0.623    937
     51.88   0.580    905
     48.38   0.541     46

in CDCl3