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3724-65-0

2-丁烯酸(3724-65-0)红外图谱(IR2)

产品名称:2-丁烯酸

CAS:3724-65-0

分子式:C4H6O2

分子量: 86.09

InChI:InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)

InChIKey: LDHQCZJRKDOVOX-UHFFFAOYSA-N

Smiles:C(O)(=O)C=CC

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    Mass

    MS-NW-0599          
    crotonic acid
    C4H6O2              (Mass of molecular ion:     86)
    

       Source Temperature: 270 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       4.4
          18.0       2.6
          25.0       1.1
          26.0       4.9
          27.0      12.6
          28.0       3.6
          29.0       4.6
          30.0       1.3
          31.0       2.1
          36.0       1.1
          37.0       7.4
          38.0      13.2
          39.0      81.2
          40.0      25.9
          41.0      89.7
          42.0       9.0
          43.0       7.0
          44.0       2.4
          45.0      19.6
          53.0       2.4
          55.0       2.1
          57.0       5.5
          58.0       1.8
          60.0       2.0
          68.0      39.3
          69.0      40.9
          70.0       1.8
          71.0      13.2
          85.0       3.3
          86.0     100.0
          87.0       4.8
    

in CDCl3

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CCl4 solution

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KBr disc

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nujol mull

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4880 A,200 M,powder

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