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网站主页CAS数据库列表 121-34-6更多图谱香草酸(121-34-6)质谱(MS)

香草酸

产品名称 香草酸

CAS号121-34-6

分子式C8H8O4

分子量168.15

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  • Mass

    MS-NW-2148          
    vanillic acid
    C8H8O4              (Mass of molecular ion:    168)
    

       Source Temperature: 180 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          15.0       4.1
          17.0       1.0
          18.0       5.5
          26.0       1.8
          27.0       3.9
          28.0       6.0
          29.0       3.2
          31.0       1.6
          37.0       1.6
          38.0       2.6
          39.0       5.9
          40.0       1.1
          41.0       6.5
          43.0       1.8
          44.0       2.0
          45.0       2.3
          49.0       1.0
          50.0       5.5
          51.0      11.1
          52.0      10.9
          53.0       5.2
          54.0       1.0
          55.0       3.7
          61.0       1.1
          62.0       2.4
          63.0       4.6
          64.0       1.6
          65.0       4.3
          66.0       1.1
          67.0       2.0
          68.0       1.4
          69.0       2.8
          71.0       2.2
          77.0       2.9
          79.0       6.1
          80.0       3.1
          81.0       3.6
          91.0       1.0
          92.0       1.2
          93.0       1.4
          95.0       1.4
          96.0       1.0
          97.0      27.6
          98.0       1.6
         107.0       2.6
         108.0       4.2
         109.0       1.9
         121.0       1.4
         123.0       5.5
         124.0       1.7
         125.0      22.8
         126.0       1.5
         151.0      14.3
         152.0       1.6
         153.0      56.0
         154.0       5.5
         168.0     100.0
         169.0       8.9
         170.0       1.3
    



KBr disc



nujol mull