2-PHENYL-3-BUTYN-2-OL(127-66-2) IR2

Product Name2-PHENYL-3-BUTYN-2-OL

CAS 127-66-2

Molecular FormulaC10H10O

Molecular Weight146.19

Request For Quotation

Mass

MS-NW-8764          
2-phenyl-3-butyn-2-ol
C10H10O             (Mass of molecular ion:    146)

   Source Temperature: 280 °C
   Sample Temperature: 130 °C
   Reservoir, 75 eV

      18.0       1.0
      27.0       1.2
      39.0       3.3
      43.0       9.0
      50.0       4.5
      51.0      13.7
      52.0       2.4
      53.0      76.8
      54.0       2.6
      62.0       1.4
      63.0       3.3
      64.0       1.1
      65.0       1.1
      65.5       3.2
      69.0       2.7
      74.0       2.2
      75.0       2.3
      76.0       2.7
      77.0      16.9
      78.0       5.5
      91.0       1.7
     102.0       4.4
     103.0      15.9
     104.0       1.5
     105.0       5.4
     115.0       2.2
     117.0       1.1
     126.0       1.0
     127.0       3.8
     128.0       6.5
     129.0       3.2
     131.0     100.0
     132.0       9.9
     145.0       4.3
     146.0       2.6

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₁₀ H₁₀ O	0.034 g : 0.5 ml CDCl₃
2-phenyl-3-butyn-2-ol

    Assign.     Shift(ppm)

      A             7.64
      B             7.35
      C             7.31
      D             2.66
      E             2.531
      F             1.775
     
     CONFIRMED BY LAOCN PROGRAM
     J(E,F)=0.3HZ

     Hz     ppm     Int.

    692.63   7.734     31
    690.56   7.711    133
    689.81   7.703     71
    689.31   7.697     62
    688.38   7.687     86
    687.75   7.680     92
    686.63   7.667     93
    685.94   7.660    116
    685.25   7.652     89
    684.31   7.641     78
    682.44   7.620    220
    680.69   7.601    222
    678.44   7.576     35
    677.44   7.565     43
    669.56   7.477     36
    668.75   7.468     30
    665.44   7.431     45
    664.63   7.422     84
    662.94   7.403     65
    660.81   7.379    193
    660.19   7.372    205
    658.13   7.349    201
    654.94   7.313    290
    653.13   7.293    342
    651.56   7.276     76
    650.63   7.265     60
    649.69   7.255     47
    648.88   7.246     51
    648.50   7.241     51
    237.88   2.657    638
    226.75   2.532    289
    159.19   1.778   1000

in CDCl3