4-羟基-2-丁酮

产品名称 4-羟基-2-丁酮

CAS号590-90-9

分子式C4H8O2

分子量88.11

¹³CNMR

Mass

MS-NW-6366          
4-hydroxy-2-butanone
C4H8O2              (Mass of molecular ion:     88)

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

      14.0       2.1
      15.0      11.4
      17.0       1.1
      18.0       5.3
      19.0       2.4
      26.0       2.8
      27.0      11.7
      28.0       4.5
      29.0       6.3
      30.0       1.7
      31.0      15.6
      39.0       2.8
      41.0       2.4
      42.0       9.3
      43.0     100.0
      44.0       3.4
      45.0       8.7
      55.0      14.5
      57.0       1.4
      58.0       5.9
      61.0      12.1
      70.0      19.9
      71.0       1.8
      73.0       6.5
      88.0       4.8

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₄ H₈ O₂	0.05 ml : 0.5 ml CDCl₃
4-hydroxy-2-butanone

    Assign.     Shift(ppm)

      A             3.839
      B             3.40
      C             2.699
      D             2.200

     Hz     ppm     Int.

   1542.85   3.861    114
   1537.11   3.847    280
   1531.37   3.832    275
   1525.63   3.818    113
   1363.65   3.413     94
   1357.79   3.398    182
   1351.93   3.383     77
   1084.59   2.714    279
   1078.74   2.700    426
   1073.12   2.686    250
    879.76   2.202   1000

in CDCl3

liquid film

4880 A,200 M,liquid

更多供应商

4-羟基-2-丁酮(590-90-9)质谱(MS) 相关产品图谱

2-丁酮(78-93-3)质谱(MS) 2-丁酮(78-93-3)核磁图(¹HNMR) 2-丁酮(78-93-3)核磁图(¹³CNMR) 2-丁酮(78-93-3)Raman光谱 2-丁酮(78-93-3)红外图谱(IR2)

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