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499-81-0

3,5-吡啶二甲酸(499-81-0)红外图谱(IR1)

产品名称:3,5-吡啶二甲酸

CAS:499-81-0

分子式:C7H5NO4

分子量: 167.12

InChI:InChI=1S/C7H5NO4/c9-6(10)4-1-5(7(11)12)3-8-2-4/h1-3H,(H,9,10)(H,11,12)

InChIKey: MPFLRYZEEAQMLQ-UHFFFAOYSA-N

Smiles:C1=NC=C(C(O)=O)C=C1C(O)=O

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    Mass

    MS-NW-1794          
    3,5-pyridinedicarboxylic acid
    C7H5NO4             (Mass of molecular ion:    167)
    

       Source Temperature: 220 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          17.0       1.0
          18.0       4.6
          25.0       1.0
          26.0       2.6
          27.0       3.4
          28.0       9.7
          29.0       2.3
          32.0       1.0
          37.0       3.7
          38.0       7.4
          38.5       3.8
          39.0      13.6
          40.0       1.7
          41.0       1.3
          44.0       3.6
          45.0      17.9
          49.0       7.6
          50.0      31.6
          51.0      26.1
          52.0       7.5
          52.5       1.1
          53.0       6.8
          55.0       1.1
          65.0       8.7
          66.0       7.5
          67.0       4.9
          75.0       3.4
          76.0       9.7
          77.0      11.8
          78.0       9.6
          79.0       1.4
          92.0       1.4
          93.0       4.6
          94.0      17.3
          95.0       1.7
         104.0      11.6
         105.0       3.0
         106.0       1.4
         119.0       1.2
         121.0      17.3
         122.0      31.1
         123.0       3.5
         137.0       3.1
         138.0       1.1
         149.0      60.6
         150.0      28.1
         151.0       2.5
         167.0     100.0
         168.0       8.6
         169.0       1.2
    

in DMSO-d6

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KBr disc

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nujol mull

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4880 A,100M,powder

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