4,4'-二乙酰联苯

产品名称 4,4'-二乙酰联苯

CAS号787-69-9

分子式C16H14O2

分子量238.28

¹³CNMR

Mass

MS-NW-9401          
4,4'-diacetylbiphenyl
C16H14O2            (Mass of molecular ion:    238)

   Source Temperature: 210 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       1.2
      17.0       1.4
      18.0       7.2
      28.0       1.2
      39.0       1.0
      43.0      86.2
      44.0       2.0
      50.0       1.6
      51.0       1.9
      63.0       4.1
      74.0       1.4
      75.0       2.8
      76.0      11.4
      76.5       1.3
      77.0       1.4
      82.0       1.2
      90.0       4.7
     102.0       1.0
     104.0       8.0
     104.5       1.2
     126.0       2.7
     150.0       3.9
     151.0       8.3
     152.0      17.1
     153.0       7.3
     165.0       4.0
     166.0       2.2
     180.0       3.8
     195.0       2.8
     223.0     100.0
     224.0      16.5
     225.0       1.7
     238.0      47.0
     239.0       8.5

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₆ H₁₄ O₂	0.030 g : 0.5 ml CDCl₃
4,4'-diacetylbiphenyl

    Assign.     Shift(ppm)

      A             8.056
      B             7.719
      C             2.649

     Hz     ppm     Int.

   3226.56   8.074     25
   3224.61   8.069    179
   3222.66   8.064     63
   3218.02   8.053     63
   3215.94   8.047    222
   3214.11   8.043     37
   3091.31   7.736     30
   3089.36   7.731    202
   3087.40   7.726     68
   3082.76   7.714     59
   3080.69   7.709    194
   3078.86   7.704     30
   1058.72   2.650   1000

in CDCl3

KBr disc

nujol mull

更多供应商

4,4'-二乙酰联苯(787-69-9)质谱(MS) 相关产品图谱

N-乙酰-L-酪氨酸乙酯(840-97-1)质谱(MS) N-乙酰-L-酪氨酸乙酯(840-97-1)Raman光谱 N-乙酰-L-酪氨酸乙酯(840-97-1)核磁图(¹HNMR) N-乙酰-L-酪氨酸乙酯(840-97-1)核磁图(¹³CNMR) N-乙酰-L-酪氨酸乙酯(840-97-1)红外图谱(IR2)

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