氰乙酸

产品名称氰乙酸

CAS号372-09-8

分子式C3H3NO2

分子量85.06

¹³CNMR

Mass

MS-NW-1851          
cyanoacetic acid
C3H3NO2             (Mass of molecular ion:     85)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      12.0       4.4
      13.0       1.6
      14.0       7.2
      15.0       1.3
      16.0       5.7
      17.0       1.0
      18.0       5.2
      22.0       1.1
      24.0       1.1
      25.0       2.1
      26.0       2.3
      27.0       1.5
      28.0       7.9
      38.0      11.7
      39.0      18.6
      40.0      50.0
      41.0      94.9
      42.0       2.5
      44.0     100.0
      45.0       1.1

parameter in DMSO-d6

90 MHz in DMSO-d6

¹H NMR	300 MHz
C₃ H₃ N O₂	0.040 g : 0.5 ml DMSO-d₆
cyanoacetic acid

    Parameter     ppm  Hz

      D(A)         3.844

     Hz     ppm     Int.

   1153.20   3.844   1000

¹H NMR	89.56 MHz
C₃ H₃ N O₂	0.070 g : 0.5 ml DMSO-d₆
cyanoacetic acid

    Assign.     Shift(ppm)

      A            12.
      B             3.823

     Hz     ppm     Int.

    346.48   3.869     26
    342.58   3.826   1000
    338.48   3.780     30
    337.60   3.770     26

in D2O

KBr disc

liquid film

4880 A,200 M,powder

UV PHOTOLYSIS IN H2O, H2O2, 30C

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氰乙酸(372-09-8)ESR图谱相关产品图谱

氰乙酸甲酯(105-34-0)质谱(MS) 氰乙酸甲酯(105-34-0)核磁图(¹HNMR) 氰乙酸甲酯(105-34-0)核磁图(¹³CNMR) 氰乙酸甲酯(105-34-0)红外图谱(IR1) 氰乙酸甲酯(105-34-0)Raman光谱

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