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4480-83-5

二甘醇酐(4480-83-5)红外图谱(IR1)

产品名称:二甘醇酐

CAS:4480-83-5

分子式:C4H4O4

分子量: 116.07

InChI:InChI=1S/C4H4O4/c5-3-1-7-2-4(6)8-3/h1-2H2

InChIKey: PIYNUZCGMLCXKJ-UHFFFAOYSA-N

Smiles:O1C(=O)COCC1=O

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    Mass

    MS-NW-6470          
    2,2'-oxydiacetic anhydride
    C4H4O4              (Mass of molecular ion:    116)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          13.0       2.5
          14.0      11.6
          15.0       7.8
          16.0       3.8
          18.0       1.6
          28.0       9.5
          29.0      45.4
          30.0       3.8
          31.0       3.6
          41.0       2.1
          42.0     100.0
          43.0       9.8
          44.0      90.6
          45.0       2.2
    

KBr disc

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nujol mull

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