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网站主页CAS数据库列表 1975-50-4更多图谱2-甲基-3-硝基苯甲酸(1975-50-4)核磁图(1HNMR)

2-甲基-3-硝基苯甲酸

产品名称 2-甲基-3-硝基苯甲酸

CAS号1975-50-4

分子式C8H7NO4

分子量181.15

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  • Mass

    MS-NW-8095          
    3-nitro-o-toluic acid
    C8H7NO4             (Mass of molecular ion:    181)
    

       Source Temperature: 180 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          17.0       1.1
          18.0       5.7
          26.0       1.2
          27.0       6.7
          28.0       8.0
          29.0       2.9
          30.0       4.5
          37.0       2.6
          38.0       6.3
          39.0      34.5
          40.0       3.1
          41.0       7.3
          43.0      30.1
          44.0       2.7
          44.5       1.8
          45.0       5.4
          49.0       1.1
          50.0      10.7
          51.0      24.1
          52.0      11.2
          53.0      17.3
          54.0       1.2
          55.0       4.8
          61.0       3.8
          62.0      13.8
          63.0      39.6
          64.0      14.6
          65.0      38.1
          66.0       4.5
          67.0       5.3
          68.0       1.5
          74.0       4.6
          75.0       7.5
          76.0       5.5
          77.0      74.5
          78.0      17.6
          79.0      28.6
          80.0      15.3
          81.0       3.8
          85.0       1.4
          86.0       3.1
          87.0       3.2
          88.0       3.4
          89.0      36.8
          90.0      22.7
          91.0      66.8
          92.0      48.7
          93.0       6.6
          94.0       1.2
          95.0       1.4
         103.0       4.6
         104.0       2.2
         105.0      20.8
         106.0       7.9
         107.0       7.8
         108.0       9.7
         109.0       1.6
         116.0       4.9
         117.0      13.8
         118.0       7.6
         119.0       6.8
         120.0       4.0
         121.0       2.8
         122.0       1.5
         132.0       1.2
         133.0       1.9
         134.0       8.4
         135.0       4.6
         136.0       6.0
         146.0      14.3
         147.0       1.8
         151.0       1.1
         162.0       1.2
         164.0     100.0
         165.0       9.8
         166.0       1.0
         181.0      29.5
         182.0       3.2
    



KBr disc



nujol mull