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网站主页CAS数据库列表 1758-25-4更多图谱2,5-二甲氧基苯基乙酸(1758-25-4)质谱(MS)

2,5-二甲氧基苯基乙酸

产品名称 2,5-二甲氧基苯基乙酸

CAS号1758-25-4

分子式C10H12O4

分子量196.2

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  • Mass

    MS-NW-2390          
    2,5-dimethoxyphenylacetic acid
    C10H12O4            (Mass of molecular ion:    196)
    

       Source Temperature: 180 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          15.0       3.3
          17.0       4.2
          18.0      21.1
          26.0       1.2
          27.0       1.6
          28.0       3.8
          29.0       1.3
          36.0       2.3
          38.0       2.1
          39.0       9.4
          40.0       1.3
          41.0       2.2
          43.0       1.0
          44.0       1.2
          45.0       2.7
          50.0       3.2
          51.0       7.4
          52.0       2.3
          53.0       3.0
          54.0       2.1
          55.0       1.9
          62.0       1.4
          63.0       3.1
          64.0       2.2
          65.0      14.4
          66.0       4.2
          67.0       1.5
          74.0       1.2
          75.0       1.1
          76.0       1.3
          77.0      13.6
          78.0       7.8
          79.0       5.1
          81.0       1.3
          89.0       1.3
          91.0       9.5
          92.0       2.9
          93.0       4.3
          94.0       3.8
         105.0       3.0
         106.0       1.8
         107.0       2.9
         108.0       5.3
         109.0       8.4
         120.0       1.2
         121.0      39.4
         122.0       3.8
         123.0       2.9
         125.0       1.0
         135.0       3.2
         136.0       2.6
         137.0      75.6
         138.0       6.9
         139.0       2.0
         149.0      10.2
         150.0       1.2
         151.0      30.1
         152.0       4.9
         163.0       9.5
         164.0       1.6
         178.0       2.5
         181.0       5.0
         196.0     100.0
         197.0      11.2
         198.0       1.4
    



in CDCl3



CCl4 solution



KBr disc



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