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Back ChemicalBook Home>CAS DataBase List>513-85-9More Spectrum> 2,3-Butanediol(513-85-9) 1H NMR

513-85-9

2,3-Butanediol(513-85-9) 1H NMR

Product Name2,3-Butanediol

CAS513-85-9

Molecular FormulaC4H10O2

Molecular Weight90.12

InChIInChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3

InChIKey OWBTYPJTUOEWEK-UHFFFAOYSA-N

SmilesCC(O)C(O)C

  • 2,3-Butanediol(513-85-9) <sup>1</sup>H NMR
    Mass

    MS-NW-4381          
    2,3-butanediol
    C4H10O2             (Mass of molecular ion:     90)
    

       Source Temperature: 220 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       3.1
          19.0       6.0
          26.0       1.1
          27.0       8.0
          28.0       4.5
          29.0       6.9
          31.0       2.2
          41.0       1.3
          42.0       1.2
          43.0       9.6
          44.0       4.3
          45.0     100.0
          46.0       3.4
          47.0       4.9
          55.0       1.9
          57.0       9.1
          75.0       2.9
          90.0       1.0
    

400 MHz in CDCl3

  • 2,3-Butanediol(513-85-9) <sup>1</sup>H NMR

    1H NMR 399.65 MHz
    C4 H10 O2 0.05 ml : 0.5 ml CDCl3
    2,3-butanediol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.99 B 3.764 C 1.114

         Hz     ppm     Int.
    

       1594.24   3.990    120
       1513.06   3.786    101
       1507.69   3.773    228
       1506.59   3.770    204
       1502.32   3.760    204
       1501.34   3.757    223
       1495.97   3.744     94
        448.49   1.123   1000
        442.02   1.107    929
    

in CDCl3

  • 2,3-Butanediol(513-85-9) <sup>1</sup>H NMR

liquid film

  • 2,3-Butanediol(513-85-9) <sup>1</sup>H NMR

4880 A,200 M,liquid

  • 2,3-Butanediol(513-85-9) <sup>1</sup>H NMR

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