80789-75-9

1-(对甲苯基)-1-环戊羧酸(80789-75-9)质谱(MS)

产品名称:1-(对甲苯基)-1-环戊羧酸

CAS:80789-75-9

分子式:C13H16O2

分子量: 204.26

Mass

MS-NW-8065          
1-(p-tolyl)-1-cyclopentanecarboxylic acid
C13H16O2            (Mass of molecular ion:    204)

   Source Temperature: 170 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      27.0       1.1
      39.0       2.9
      41.0       3.7
      51.0       1.7
      63.0       1.4
      64.0       1.0
      65.0       3.1
      67.0      14.1
      77.0       3.1
      78.0       1.2
      79.0       1.4
      89.0       1.0
      91.0       6.7
      92.0       1.2
     103.0       1.2
     105.0      59.9
     106.0       5.3
     115.0       7.0
     116.0       3.0
     117.0       6.4
     118.0       1.3
     127.0       1.1
     128.0       3.3
     129.0       3.1
     131.0       2.4
     141.0       1.4
     142.0       1.6
     143.0       1.9
     158.0       1.0
     159.0     100.0
     160.0      13.3
     162.0       1.1
     204.0      20.2
     205.0       3.0

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₃ H₁₆ O₂	saturated in CDCl₃
1-(p-tolyl)-1-cyclopentanecarboxylic acid

    Assign.     Shift(ppm)

      A             7.278
      B             7.120
      C             2.624
      D             2.315
      E             1.888
      F             1.72

     Hz     ppm     Int.

   2915.41   7.295     38
   2913.21   7.290    284
   2911.50   7.286    102
   2906.86   7.274    116
   2905.03   7.269    375
   2902.95   7.264     57
   2849.00   7.129    280
   2841.06   7.109    225
    925.17   2.315   1000
    700.07   1.752     27
    693.36   1.735    152
    690.06   1.727    182
    687.38   1.720    281
    686.16   1.717    280
    684.57   1.713    175
    682.13   1.707    184
    680.54   1.703    103
    679.08   1.700    130

in CDCl3