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133-38-0

二羟基富马酸(133-38-0)红外图谱(IR2)

产品名称:二羟基富马酸

CAS:133-38-0

分子式:C4H4O6

分子量: 148.07

InChI:InChI=1S/C4H4O6/c5-1(3(7)8)2(6)4(9)10/h5-6H,(H,7,8)(H,9,10)/b2-1+

InChIKey: BZCOSCNPHJNQBP-OWOJBTEDSA-N

Smiles:C(O)(=O)/C(/O)=C(\O)/C(O)=O

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    Mass

    MS-NW-6911          
    dihydroxyfumaric acid
    C4H4O6              (Mass of molecular ion:    148)
    

       Source Temperature: 220 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          12.0       1.1
          14.0       1.3
          15.0       1.0
          16.0       1.9
          17.0       1.0
          18.0       3.2
          19.0       3.4
          28.0       8.5
          29.0      30.0
          30.0      10.7
          31.0      25.6
          32.0       7.9
          41.0       2.2
          42.0       9.7
          43.0       1.7
          44.0     100.0
          45.0      10.7
          46.0      12.6
          47.0       1.3
          56.0       2.0
          58.0      13.2
          59.0       2.7
          60.0      11.4
          64.0       3.3
          69.0       1.0
          74.0       9.0
          75.0       2.7
          76.0       2.6
          85.0       1.8
          87.0       1.7
          92.0       1.8
         102.0       2.6
         103.0       4.2
         104.0       8.4
         148.0       5.9
    

KBr disc

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nujol mull

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