甲酸苄酯

产品名称甲酸苄酯

CAS号104-57-4

分子式C8H8O2

分子量136.15

¹³CNMR

Mass

MS-NW-8492          
benzyl formate
C8H8O2              (Mass of molecular ion:    136)

   Source Temperature: 260 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      26.0       1.1
      27.0       5.6
      28.0       2.4
      29.0       9.2
      31.0       3.1
      37.0       1.7
      38.0       4.6
      39.0      20.9
      40.0       1.7
      41.0       3.7
      44.0       1.2
      49.0       1.0
      50.0      11.2
      51.0      25.7
      52.0       6.9
      53.0       3.3
      61.0       1.6
      62.0       4.6
      63.0      12.0
      64.0       3.6
      65.0      27.8
      66.0       1.7
      74.0       2.6
      75.0       1.7
      76.0       1.7
      77.0      32.9
      78.0       7.0
      79.0      41.7
      80.0       4.9
      89.0      21.9
      90.0      76.2
      91.0     100.0
      92.0       8.3
     105.0       3.2
     107.0      31.0
     108.0      38.8
     109.0       3.0
     136.0      48.6
     137.0       4.3

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₈ H₈ O₂	0.04 ml : 0.5 ml CDCl₃
benzyl formate

    Assign.     Shift(ppm)

      A             8.115
      B             7.35
      C             5.188
     
     J(A,C)=0.9HZ

     Hz     ppm     Int.

    727.77   8.127    134
    726.83   8.116    273
    725.89   8.106    136
    658.47   7.353   1000
    465.19   5.195    265
    464.25   5.184    273

in CDCl3

CCl4 solution

liquid film

4880 A,200 M,liquid

更多供应商

甲酸苄酯(104-57-4)核磁图(¹³CNMR) 相关产品图谱

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