58-72-0

三苯乙烯(58-72-0)質(zhì)譜(MS)

產(chǎn)品名稱:三苯乙烯

CAS:58-72-0

分子式:C20H16

分子量: 256.34

InChI:InChI=1S/C20H16/c1-4-10-17(11-5-1)16-20(18-12-6-2-7-13-18)19-14-8-3-9-15-19/h1-16H

InChIKey: MKYQPGPNVYRMHI-UHFFFAOYSA-N

Smiles:C(/C1=CC=CC=C1)=C(\C1=CC=CC=C1)/C1=CC=CC=C1

Mass

MS-NW-6742          
triphenylethylene
C20H16              (Mass of molecular ion:    256)

   Source Temperature: 180 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      18.0       3.6
      27.0       2.4
      28.0       1.0
      39.0       5.6
      50.0       3.7
      51.0      10.9
      52.0       2.2
      62.0       2.0
      63.0       5.5
      65.0       1.9
      74.0       2.9
      75.0       3.6
      76.0       3.3
      77.0       7.3
      78.0       3.4
      86.0       1.4
      87.0       2.4
      88.0       1.8
      89.0       2.7
      91.0       3.9
      94.5       1.0
      98.0       1.3
      99.0       1.0
     100.0       1.7
     101.0       2.9
     102.0       2.4
     106.5       1.0
     107.5       1.3
     112.0       1.1
     113.0       4.4
     113.5       1.1
     114.0       2.8
     115.0       3.4
     117.0       1.1
     119.5       3.6
     120.0       3.5
     120.5       1.1
     125.0       1.6
     126.0       6.1
     126.5       1.2
     127.0       2.7
     128.0       2.2
     130.0       1.8
     139.0       3.0
     150.0       2.6
     151.0       5.9
     152.0       8.3
     153.0       2.5
     154.0       1.2
     163.0       2.3
     164.0       1.5
     165.0      14.8
     166.0       2.5
     174.0       1.4
     175.0       1.3
     176.0       9.1
     177.0       7.5
     178.0      41.4
     179.0      27.5
     180.0       3.9
     187.0       1.1
     189.0       2.8
     200.0       1.6
     201.0       1.2
     202.0       3.7
     203.0       1.2
     213.0       2.1
     215.0       6.9
     216.0       1.6
     224.0       1.0
     225.0       1.0
     226.0       4.6
     227.0       2.7
     228.0       5.5
     229.0       3.0
     239.0      12.0
     240.0       7.7
     241.0      12.4
     242.0       2.6
     250.0       2.2
     251.0       1.2
     252.0       9.0
     253.0      10.0
     254.0       6.4
     255.0      21.6
     256.0     100.0
     257.0      22.1
     258.0       2.5

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₂₀ H₁₆	0.039 g : 0.5 ml CDCl₃
triphenylethylene

    Assign.     Shift(ppm)

      A          7.43 to 7.15
      B          7.15 to 6.99
      C             6.961

     Hz     ppm     Int.

    659.06   7.359    105
    657.13   7.338     89
    656.44   7.330     79
    655.00   7.314    376
    653.25   7.294   1000
    652.19   7.283    601
    649.75   7.255    189
    648.31   7.239    209
    647.88   7.235    201
    646.88   7.223    158
    645.44   7.207    175
    644.50   7.197    112
    643.25   7.183     73
    642.25   7.172     54
    641.56   7.164     61
    640.94   7.157     70
    640.19   7.149     93
    638.25   7.127     51
    637.44   7.118     79
    636.31   7.105    141
    635.13   7.092    168
    634.13   7.081    394
    633.69   7.076    445
    632.31   7.061    306
    631.88   7.056    293
    629.69   7.031     58
    628.69   7.020     74
    628.19   7.015     64
    623.44   6.962    277

KBr disc