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105-75-9

富马酸二丁酯(105-75-9)红外图谱(IR1)

产品名称:富马酸二丁酯

CAS:105-75-9

分子式:C12H20O4

分子量: 228.28

InChI:InChI=1S/C12H20O4/c1-3-5-9-15-11(13)7-8-12(14)16-10-6-4-2/h7-8H,3-6,9-10H2,1-2H3/b8-7+

InChIKey: JBSLOWBPDRZSMB-BQYQJAHWSA-N

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

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    Mass

    MS-NW-3971          
    dibutyl fumarate
    C12H20O4            (Mass of molecular ion:    228)
    

       Source Temperature: 270 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       1.0
          26.0       6.2
          27.0      19.2
          28.0       4.8
          29.0      30.2
          31.0       1.8
          32.0       1.0
          39.0       7.1
          40.0       1.5
          41.0      37.6
          42.0       2.3
          43.0       4.7
          45.0       1.9
          53.0       5.3
          54.0      12.7
          55.0      16.4
          56.0      91.5
          57.0      51.8
          58.0       2.5
          71.0       5.7
          72.0       2.2
          73.0       1.7
          81.0       7.4
          82.0      11.0
          89.0       2.5
          97.0       2.4
          98.0       1.8
          99.0      45.6
         100.0      16.9
         101.0       1.5
         109.0       2.6
         117.0      82.6
         118.0       4.3
         119.0       1.0
         126.0       1.7
         127.0       9.1
         128.0       1.7
         145.0       1.1
         154.0       3.3
         155.0     100.0
         156.0      10.4
         157.0       1.6
         173.0      34.7
         174.0       3.5
    

in CDCl3

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liquid film

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4880 A,200 M,liquid

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