丁二酸单甲酯

产品名称丁二酸单甲酯

CAS号3878-55-5

分子式C5H8O4

分子量132.11

¹³CNMR

Mass

MS-NW-7242          
methyl hydrogen succinate
C5H8O4              (Mass of molecular ion:    132)

   Source Temperature: 210 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      14.0       1.4
      15.0      19.3
      26.0       6.1
      27.0      22.5
      28.0      17.8
      29.0      28.6
      30.0       1.1
      31.0       7.8
      32.0       1.5
      33.0       1.3
      41.0       1.1
      42.0       4.8
      43.0       7.4
      45.0      26.8
      53.0       1.1
      55.0      49.9
      56.0      13.6
      57.0       6.9
      59.0      23.9
      60.0       2.5
      72.0       2.3
      73.0      22.9
      74.0       1.4
      77.0       2.1
      83.0       1.0
      87.0       5.6
      88.0       5.4
     100.0       9.2
     101.0     100.0
     102.0       4.9
     114.0      13.3
     115.0       3.9

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₅ H₈ O₄	0.039 g : 0.5 ml CDCl₃
methyl hydrogen succinate

    Assign.     Shift(ppm)

      A            11.24
      B             3.707
      C             2.66

     Hz     ppm     Int.

   1007.10  11.245     61
    332.06   3.708   1000
    241.74   2.700     90
    240.45   2.685    215
    238.66   2.665    574
    236.87   2.645    200
    235.58   2.631    104
    231.31   2.583     25
    230.29   2.572     31

in CDCl3

KBr disc

nujol mull

4880 A,200 M,powder

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丁二酸单甲酯(3878-55-5)核磁图(¹HNMR) 相关产品图谱

丁二酸单甲酯(3878-55-5)核磁图(¹³CNMR) 丁二酸单甲酯(3878-55-5)核磁图(¹HNMR) 丁二酸单甲酯(3878-55-5)Raman光谱丁二酸单甲酯(3878-55-5)红外图谱(IR1) 丁二酸单甲酯(3878-55-5)红外图谱(IR2)

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