579-74-8

2'-甲氧基苯乙酮(579-74-8)核磁图(¹HNMR)

产品名称:2'-甲氧基苯乙酮

CAS:579-74-8

分子式:C9H10O2

分子量: 150.17

InChI:InChI=1S/C9H10O2/c1-7(10)8-5-3-4-6-9(8)11-2/h3-6H,1-2H3

InChIKey: DWPLEOPKBWNPQV-UHFFFAOYSA-N

Smiles:C(=O)(C1=CC=CC=C1OC)C

Mass

MS-NW-5468          
2'-methoxyacetophenone
C9H10O2             (Mass of molecular ion:    150)

   Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       3.0
      38.0       2.2
      39.0       3.5
      43.0      11.7
      50.0       3.9
      51.0       5.9
      52.0       1.2
      53.0       1.0
      62.0       1.5
      63.0       5.8
      64.0       5.8
      65.0       2.9
      74.0       1.3
      75.0       1.0
      76.0       2.3
      77.0      36.0
      78.0       4.3
      79.0       4.4
      91.0       2.2
      92.0      13.6
      93.0       1.3
     105.0       3.1
     107.0       1.8
     120.0       3.5
     132.0       1.7
     133.0       1.9
     135.0     100.0
     136.0       8.9
     150.0      20.6
     151.0       2.1

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₉ H₁₀ O₂	0.05 ml : 0.5 ml CDCl₃
2'-methoxyacetophenone

    Assign.     Shift(ppm)

      A             7.71
      B             7.42
      C             6.94
      D             6.94
      E             3.854
      F             2.583

     Hz     ppm     Int.

    695.63   7.768     76
    693.69   7.746     85
    687.63   7.678     98
    686.06   7.661     98
    673.75   7.523     38
    671.75   7.501     34
    666.13   7.438     79
    663.19   7.405     48
    658.06   7.348     70
    656.25   7.328     61
    628.75   7.021     83
    624.69   6.976    133
    621.94   6.945    127
    616.44   6.883     94
    615.69   6.875     96
    345.19   3.855    897
    343.19   3.832     67
    231.13   2.581   1000
    227.13   2.537     29

in CDCl3