3,4-二甲氧基苯腈

产品名称 3,4-二甲氧基苯腈

CAS号2024-83-1

分子式C9H9NO2

分子量163.17

¹³CNMR

Mass

MS-NW-6494          
3,4-dimethoxybenzonitrile
C9H9NO2             (Mass of molecular ion:    163)

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

      15.0       6.9
      18.0       1.2
      26.0       4.1
      27.0       1.0
      28.0       2.3
      29.0       3.1
      31.0       5.3
      37.0       2.2
      38.0       5.6
      39.0       4.6
      41.0       1.2
      49.0       1.0
      50.0       9.6
      51.0       7.3
      52.0       1.5
      53.0       2.9
      54.0       1.3
      61.0       1.6
      62.0       5.7
      63.0       7.9
      64.0       2.8
      65.0      24.7
      66.0       3.3
      75.0       3.9
      76.0       6.3
      77.0      25.2
      78.0       2.1
      79.0       1.1
      88.0       1.6
      89.0       3.3
      90.0       6.5
      92.0      21.6
      93.0       3.8
     102.0      11.7
     103.0       1.6
     104.0       1.1
     105.0       3.7
     117.0       3.3
     118.0       1.9
     120.0      25.2
     121.0       1.8
     146.0       1.5
     147.0       1.8
     148.0      35.7
     149.0       3.2
     163.0     100.0
     164.0      10.2
     165.0       1.0

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₉ H₉ N O₂	0.049 g : 0.5 ml CDCl₃
3,4-dimethoxybenzonitrile

    Assign.     Shift(ppm)

      A             7.280
      B             7.082
      C             6.910
      D     *1      3.933
      E     *1      3.903
     
     J(A,B)=1.9HZ. J(A,C)=8.3HZ.

     Hz     ppm     Int.

    658.13   7.349     80
    656.19   7.327     97
    649.75   7.255    121
    647.88   7.235    159
    635.06   7.091    154
    633.19   7.071    129
    622.06   6.946    167
    613.75   6.853    105
    352.31   3.934    998
    349.56   3.904   1000

in CDCl3

KBr disc

nujol mull

4880 A,200 M,powder

更多供应商

3,4-二甲氧基苯腈(2024-83-1)红外图谱(IR1) 相关产品图谱

3,4-二甲氧基苯腈(2024-83-1)核磁图(¹HNMR) 3,4-二甲氧基苯腈(2024-83-1)核磁图(¹³CNMR) 3,4-二甲氧基苯腈(2024-83-1)Raman光谱 3,4-二甲氧基苯腈(2024-83-1)质谱(MS) 3,4-二甲氧基苯腈(2024-83-1)红外图谱(IR2)

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