ChemicalBook
English   Japanese   Germany   Korea
返回ChemicalBook首页>CAS数据库列表>4075-59-6更多图谱> 2-噻吩乙醛酸(4075-59-6)质谱(MS)

4075-59-6

2-噻吩乙醛酸(4075-59-6)质谱(MS)

产品名称:2-噻吩乙醛酸

CAS:4075-59-6

分子式:C6H4O3S

分子量: 156.16

  • 图谱
    Mass

    MS-NW-9903          
    (2-thienyl)glyoxylic acid
    C6H4O3S             (Mass of molecular ion:    156)
    

       Source Temperature: 260 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          18.0       1.1
          28.0       2.5
          37.0       1.1
          38.0       1.8
          39.0      24.2
          44.0       3.5
          45.0       4.3
          50.0       1.0
          52.0       1.2
          53.0       1.2
          57.0       3.6
          58.0       1.5
          79.0       1.6
          81.0       1.3
          82.0       1.6
          83.0      11.5
          84.0       2.0
         111.0     100.0
         112.0       7.7
         113.0       5.0
         156.0       6.8
    

400 MHz in DMSO-d6

  • 图谱

    1H NMR 399.65 MHz
    C6 H4 O3 S 0.041 g : 0.5 ml DMSO-d6
    (2-thienyl)glyoxylic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10. B 8.229 C 8.092 D 7.339

         Hz     ppm     Int.
    

       3291.78   8.237    893
       3290.71   8.234    954
       3286.90   8.225    942
       3285.83   8.222    933
       3279.27   8.206     34
       3236.69   8.099    939
       3235.63   8.097    977
       3232.88   8.090   1000
       3231.81   8.087    936
       2937.62   7.351    777
       2933.65   7.341    954
       2932.74   7.339    963
       2928.77   7.329    740
    

in DMSO-d6

  • 图谱

KBr disc

  • 图谱

nujol mull

  • 图谱

×