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网站主页CAS数据库列表 500-76-5更多图谱4-(4-羟基苯氧基)苯甲酸(500-76-5)核磁图(13CNMR)

4-(4-羟基苯氧基)苯甲酸

产品名称 4-(4-羟基苯氧基)苯甲酸

CAS号500-76-5

分子式C13H10O4

分子量230.22

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  • Mass

    MS-NW-7029          
    p-(p-hydroxyphenoxy)benzoic acid
    C13H10O4            (Mass of molecular ion:    230)
    

       Source Temperature: 180 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          18.0       2.0
          27.0       2.5
          38.0       1.3
          39.0       7.1
          50.0       3.5
          51.0       3.2
          52.0       1.1
          53.0       3.0
          55.0       1.2
          62.0       1.0
          63.0       3.4
          64.0       2.0
          65.0       9.9
          74.0       1.3
          75.0       2.1
          76.0       3.2
          77.0       2.1
          78.0       1.0
          81.0       6.1
          82.0       1.0
          92.0       1.0
          93.0       1.6
         104.0       2.3
         105.0       3.1
         106.5       1.4
         109.0      13.0
         110.0       3.7
         115.0       1.1
         121.0       1.7
         122.0       2.2
         127.0       2.0
         128.0       4.4
         129.0       3.9
         131.0       1.4
         155.0       1.0
         156.0       1.6
         157.0       7.2
         158.0       1.6
         184.0       4.0
         185.0       3.6
         213.0      12.8
         214.0       2.0
         229.0       1.3
         230.0     100.0
         231.0      14.7
         232.0       1.9
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C13 H10 O4 0.035 g : 0.5 ml DMSO-d6
    p-(p-hydroxyphenoxy)benzoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.8 B 9.51 C 7.927 D 6.976 E 6.944 F 6.849

         Hz     ppm     Int.
    

       3803.09   9.517     48
       3175.56   7.946    104
       3172.81   7.939    801
       3170.80   7.934    252
       3168.60   7.929     53
       3165.85   7.922    283
       3164.02   7.917    827
       3161.27   7.911    101
       2796.95   6.999     65
       2793.29   6.990    709
       2791.09   6.984    235
       2786.70   6.973    294
       2784.50   6.968   1000
       2779.73   6.956    868
       2777.72   6.951    269
       2772.77   6.938    279
       2770.94   6.934    801
       2768.01   6.927    106
       2744.57   6.868    107
       2740.90   6.859    965
       2738.71   6.853    264
       2734.31   6.842    246
       2732.11   6.837    698
       2728.45   6.828     67
    

in DMSO-d6



KBr disc



nujol mull



4880 A,200 M,powder