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网站主页CAS数据库列表 94-18-8更多图谱4-羟基苯甲酸苄酯(94-18-8)红外图谱(IR2)

4-羟基苯甲酸苄酯

产品名称 4-羟基苯甲酸苄酯

CAS号94-18-8

分子式C14H12O3

分子量228.24

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  • Mass

    MS-NW-0215          
    benzyl p-hydroxybenzoate
    C14H12O3            (Mass of molecular ion:    228)
    

       Source Temperature: 170 °C
       Sample Temperature:   0 °C
       Direct, 75 eV
    

          38.0       1.1
          39.0       8.5
          50.0       1.2
          51.0       2.9
          63.0       3.4
          64.0       1.8
          65.0      15.8
          77.0       2.7
          79.0       2.3
          89.0       3.0
          90.0       3.9
          91.0      49.7
          92.0       4.2
          93.0       6.5
          94.0       1.2
         107.0       3.9
         120.0       1.1
         121.0     100.0
         122.0       9.3
         183.0       4.5
         228.0      31.6
         229.0       5.1
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C14 H12 O3 0.043 g : 0.5 ml CDCl3
    benzyl p-hydroxybenzoate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.960 B 7.42 to 7.32 C 6.96 D 6.87 E 5.337

         Hz     ppm     Int.
    

        718.00   8.017    420
        715.94   7.994    143
        711.25   7.942    129
        709.13   7.918    502
        661.31   7.384    731
        660.06   7.371    842
        657.13   7.338    292
        655.25   7.317    174
        652.38   7.285    115
        623.06   6.957    248
        620.81   6.932     89
        619.19   6.914    535
        617.06   6.890    163
        612.31   6.837    124
        610.25   6.814    418
        478.00   5.338   1000
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder