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Cyclobutanol

Product Name Cyclobutanol

CAS2919-23-5

MFC4H8O

MW72.11

¹³CNMR

Mass

MS-NW-1485          
cyclobutanol
C4H8O               (Mass of molecular ion:     72)

   Source Temperature: 250 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      15.0       2.5
      18.0       1.3
      26.0       2.7
      27.0      10.7
      28.0       2.6
      29.0       5.8
      31.0       6.2
      38.0       1.3
      39.0       7.6
      41.0       5.3
      42.0       5.3
      43.0      31.0
      44.0     100.0
      45.0       6.4
      50.0       1.0
      53.0       1.8
      54.0       1.2
      55.0       9.4
      57.0       2.4
      70.0       1.8

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₄ H₈ O	0.04 ml : 0.5 ml CDCl₃
cyclobutanol

    Assign.     Shift(ppm)

      A             4.23
      B             2.46
      C             2.24
      D          2.10 to 1.11

     Hz     ppm     Int.

    392.38   4.382     36
    385.44   4.304     84
    384.38   4.292     42
    378.25   4.224    136
    371.56   4.149     84
    370.50   4.137    107
    363.94   4.064     32
    363.13   4.055     41
    220.38   2.461   1000
    216.94   2.423     39
    215.63   2.408     37
    214.94   2.400     50
    212.69   2.375     41
    210.81   2.354     81
    207.75   2.320    128
    207.06   2.312    100
    206.38   2.305     99
    205.31   2.293    105
    204.38   2.283     65
    203.69   2.275     67
    202.88   2.266     73
    202.25   2.259     51
    200.69   2.241    138
    199.38   2.227    153
    198.25   2.214    143
    196.19   2.191     57
    195.25   2.181     42
    194.38   2.171     49
    193.75   2.164     67
    192.38   2.149    122
    191.13   2.135     53
    190.13   2.123     39
    189.50   2.116     41
    186.81   2.086     52
    185.13   2.068     30
    182.06   2.033     47
    179.75   2.008     73
    178.63   1.995     94
    177.31   1.980     61
    176.44   1.971     46
    175.94   1.965     39
    174.31   1.947     58
    173.56   1.938     31
    172.50   1.927     55
    171.88   1.920     51
    170.88   1.908    103
    170.31   1.902    100
    168.56   1.883    135
    167.50   1.871     74
    164.56   1.838     55
    163.38   1.825     51
    162.63   1.816     81
    161.25   1.801    114
    159.88   1.786    131
    159.06   1.777    108
    158.44   1.770     80
    156.94   1.753     62
    156.13   1.744     61
    154.75   1.728    103
    154.13   1.721    120
    152.44   1.703     88
    150.63   1.682    134
    149.25   1.667     31
    148.38   1.657     49
    148.06   1.654     48
    146.81   1.640     47
    145.94   1.630     68
    144.94   1.619     45
    144.31   1.612     52
    143.69   1.605     45
    142.69   1.594     75
    141.50   1.580     97
    140.00   1.564     96
    138.63   1.548     61
    136.38   1.523     41
    135.06   1.509     31
    134.13   1.498     37
    133.25   1.488     51
    131.44   1.468     71
    130.63   1.459     59
    130.06   1.453     56
    129.06   1.442     52
    124.75   1.393     40
    120.88   1.350     53
    120.50   1.346     52
    108.75   1.215     34
    102.63   1.146     41

in CDCl3

CCl4 solution

liquid film

4880 A,200 M,liquid

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