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返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>16846-10-9更多圖譜> 2,6-二羥基-4-甲基苯甲酸甲酯(16846-10-9)紅外圖譜(IR1)

16846-10-9

2,6-二羥基-4-甲基苯甲酸甲酯(16846-10-9)紅外圖譜(IR1)

分子式:C9H10O4

分子量: 182.17

  • 圖譜
    Mass 

    MS-NW-7821          
methyl 2,6-dihydroxy-4-methylbenzoate
C9H10O4             (Mass of molecular ion:    182)


       Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV


          27.0       2.0
      39.0       5.6
      40.0       1.7
      41.0       2.0
      50.0       1.4
      51.0       3.6
      52.0       1.4
      53.0       5.2
      55.0       3.2
      63.0       1.0
      65.0       5.4
      66.0       8.4
      67.0       1.6
      69.0       2.5
      77.0       2.5
      81.0       1.1
      91.0       1.0
      94.0       8.5
      95.0       1.5
     121.0       6.6
     122.0      40.0
     123.0       3.2
     149.0       1.1
     150.0     100.0
     151.0      20.1
     152.0       2.1
     182.0      42.7
     183.0       4.8

90 MHz in CDCl3

  • 圖譜

    1H NMR 89.56 MHz
    C9 H10 O4 0.084 g : 0.5 ml CDCl3
    methyl 2,6-dihydroxy-4-methylbenzoate
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             9.59
      B             6.29
      C             4.028
      D             2.237
  

         Hz     ppm     Int.


        858.50   9.586    157
    563.56   6.293    323
    563.00   6.287    312
    360.81   4.029   1000
    200.44   2.239    553

in CDCl3

  • 圖譜

KBr disc

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nujol mull

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