2,5-Diphenyloxazole

Mass

MS-NW-8571          
2,5-diphenyloxazole
C15H11NO            (Mass of molecular ion:    221)

   Source Temperature: 140 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      39.0       3.2
      50.0       2.0
      51.0       6.0
      62.0       1.8
      63.0       6.1
      64.0       1.5
      76.0       1.2
      77.0      14.9
      78.0       1.0
      83.0       2.4
      89.0      16.0
      90.0       7.5
      96.5       1.6
     105.0       4.7
     110.5       3.6
     116.0       8.7
     117.0       1.0
     164.0       1.2
     165.0      29.9
     166.0      22.7
     167.0       3.1
     192.0       2.8
     193.0       8.4
     194.0       2.3
     220.0       4.3
     221.0     100.0
     222.0      16.7
     223.0       1.5

Assign. Shift(ppm) A 8.108 B 7.711 C 7.48 D 7.46 E 7.44 F 7.43 G 7.331 ASSIGNED BY H-H AND C-H COSY.

     Hz     ppm     Int.

   3245.24   8.121    395
   3243.29   8.116    301
   3241.21   8.111    143
   3239.38   8.106    157
   3238.65   8.104    200
   3237.06   8.100    428
   3235.47   8.096    407
   3232.79   8.090     47
   3086.91   7.725    344
   3085.57   7.721    437
   3083.62   7.716    124
   3079.47   7.706    235
   3078.49   7.703    457
   3077.39   7.701    380
   3075.44   7.696     66
   2997.07   7.500     94
   2995.36   7.495     65
   2993.77   7.491    125
   2992.31   7.488     83
   2991.09   7.485     79
   2990.11   7.482     82
   2988.65   7.479    363
   2988.04   7.477    368
   2986.57   7.473    208
   2984.50   7.468    152
   2982.91   7.464    374
   2980.83   7.459    805
   2979.00   7.455    320
   2978.15   7.452    340
   2975.46   7.446    220
   2974.00   7.442    212
   2972.53   7.438   1000
   2970.09   7.432    543
   2968.87   7.429    314
   2965.94   7.422     56
   2963.75   7.416    155
   2962.28   7.413    310
   2937.01   7.349    111
   2935.79   7.346    200
   2934.57   7.343    115
   2930.30   7.333     90
   2928.34   7.328    252
   2926.39   7.323     74
   2922.12   7.312     61
   2920.90   7.309    102
   2919.68   7.306     56