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109-92-2

乙烯基乙醚(109-92-2)红外图谱(IR2)

产品名称:乙烯基乙醚

CAS:109-92-2

分子式:C4H8O

分子量: 72.11

InChI:InChI=1S/C4H8O/c1-3-5-4-2/h3H,1,4H2,2H3

InChIKey: FJKIXWOMBXYWOQ-UHFFFAOYSA-N

Smiles:C=COCC

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    Mass

    MS-NW-0024          
    ethyl vinyl ether
    C4H8O               (Mass of molecular ion:     72)
    

       Source Temperature: 200 °C
       Sample Temperature:  65 °C
       Reservoir, 75 eV
    

          14.0       2.3
          15.0       8.1
          17.0       1.1
          18.0       5.3
          19.0       1.0
          26.0       5.3
          27.0      33.3
          28.0       4.3
          29.0      38.3
          30.0       1.0
          31.0       8.3
          41.0       1.8
          42.0       5.9
          43.0      82.8
          44.0     100.0
          45.0      11.3
          57.0       1.3
          58.0       1.2
          59.0       1.1
          72.0      50.9
          73.0       2.5
    

parameter in CDCl3

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    1H NMR 300 MHz
    C4 H8 O 20 wt% in CDCl3
    ethyl vinyl ether
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.96 D(B) 4.17 D(C) 6.46 D(D) 3.74 D(E) 1.27 J(A,B) -1.87 J(A,C) 6.88 J(A,D) 0.0 J(A,E) 0.0 J(B,C) 14.42 J(B,D) 0.0 J(B,E) 0.0 J(C,D) 0.4 J(C,E) 0.0 J(D,E) 7.0 BRUEGEL,W. HANDBOOK OF NMR SPECTRAL PARAMETER 40.2.2.2

         Hz     ppm     Int.
    

       1948.72   6.496    120
       1941.87   6.473    124
       1934.34   6.448    127
       1927.49   6.425    129
       1259.07   4.197    175
       1257.27   4.191    183
       1244.69   4.149    166
       1242.84   4.143    177
       1192.36   3.975    182
       1190.51   3.968    173
       1185.46   3.952    180
       1183.66   3.946    169
       1132.55   3.775    131
       1125.56   3.752    387
       1118.56   3.729    394
       1111.61   3.705    139
        388.00   1.293    509
        381.01   1.270   1000
        374.01   1.247    495
    

in CDCl3

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CCl4 solution

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liquid film

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4880 A,200 M,liquid

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