ChemicalBook
English   Japanese   Germany   Korea

108-24-7

乙酐(108-24-7)核磁图(1HNMR)

产品名称:乙酐

CAS:108-24-7

分子式:C4 H6 O3

分子量: 102.09

InChI:InChI=1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3

InChIKey: WFDIJRYMOXRFFG-UHFFFAOYSA-N

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

  • 图谱
    Mass

    MS-NW-0081          
    acetic anhydride
    C4H6O3              (Mass of molecular ion:    102)
    

       Source Temperature: 230 °C
       Sample Temperature:  75 °C
       Reservoir, 75 eV
    

          14.0       1.9
          15.0       7.5
          28.0       1.2
          29.0       1.0
          41.0       1.0
          42.0       5.3
          43.0     100.0
          44.0       2.2
          45.0       2.8
          60.0       1.9
    

parameter in CDCl3

  • 图谱

    1H NMR 300 MHz
    C4 H6 O3 0.04 ml : 0.5 ml CDCl3
    acetic anhydride
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 2.219

         Hz     ppm     Int.
    

        665.70   2.219   1000
    

in CDCl3

  • 图谱

CCl4 solution

  • 图谱

liquid film

  • 图谱

4880 A,200 M,liquid

  • 图谱

×