4-甲氧基联苯

Mass

MS-NW-9678          
4-methoxybiphenyl
C13H12O             (Mass of molecular ion:    184)

   Source Temperature: 140 °C
   Sample Temperature:  80 °C
   Direct, 75 eV

      92.0       1.1
     115.0       9.8
     139.0       3.9
     140.0       1.3
     141.0      20.3
     142.0       2.5
     151.0       1.0
     152.0       2.5
     153.0       1.1
     169.0      33.9
     170.0       4.5
     184.0     100.0
     185.0      14.3
     186.0       1.1

Assign. Shift(ppm) A 7.54 B 7.52 C 7.404 D 7.293 E 6.966 F 3.824

     Hz     ppm     Int.

   3019.53   7.556    133
   3018.31   7.553    157
   3016.24   7.548     47
   3012.21   7.538    105
   3011.11   7.535    206
   3009.77   7.532    349
   3007.45   7.526     95
   3002.93   7.514     90
   3000.73   7.509    281
   2997.80   7.502     34
   2967.53   7.426     30
   2966.43   7.423     79
   2965.82   7.422    106
   2963.99   7.417     40
   2960.45   7.408     42
   2959.84   7.407     57
   2958.50   7.403    186
   2957.28   7.400     85
   2952.27   7.388     54
   2950.56   7.383    104
   2922.00   7.312     46
   2920.78   7.309     80
   2919.43   7.305     45
   2915.28   7.295     37
   2913.33   7.290     90
   2906.01   7.272     44
   2788.21   6.977    262
   2786.01   6.972     79
   2781.49   6.960     80
   2779.30   6.955    237
   1528.20   3.824   1000