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1072-12-4

乙二醛二(缩氨基硫脲)(1072-12-4)质谱(MS)

分子式:C4H8N6S2

分子量: 204.28

InChI:InChI=1S/C4H8N6S2/c5-3(11)9-7-1-2-8-10-4(6)12/h1-2H,(H3,5,9,11)(H3,6,10,12)

InChIKey: BZKLDUBXTMDNMW-UHFFFAOYSA-N

Smiles:C(=NNC(N)=S)C=NNC(N)=S

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    Mass

    MS-NW-7433          
    glyoxal di(thiosemicarbazone)
    C4H8N6S2            (Mass of molecular ion:    204)
    

       Source Temperature: 180 °C
       Sample Temperature: 230 °C
       Direct, 75 eV
    

          12.0       2.1
          13.0       2.6
          14.0       2.2
          15.0       3.4
          16.0      62.0
          17.0      86.6
          18.0      14.3
          25.0       1.3
          26.0       8.7
          27.0      28.4
          28.0      50.1
          29.0       7.8
          29.5       3.3
          30.0       6.0
          31.0       5.9
          32.0      58.4
          33.0      18.0
          34.0      31.9
          35.0       1.2
          36.0       2.0
          38.0       4.3
          39.0       4.3
          40.0       9.9
          41.0      14.5
          42.0      36.9
          43.0      56.1
          44.0      21.3
          45.0      16.7
          46.0       6.7
          47.0       6.8
          48.0       3.8
          51.0       1.2
          52.0       2.9
          53.0       3.8
          54.0       2.0
          55.0       3.4
          56.0       6.1
          57.0      11.4
          58.0      24.7
          59.0     100.0
          60.0      65.6
          61.0       6.8
          62.0       3.4
          64.0       7.0
          67.0       2.4
          68.0       3.2
          69.0       6.5
          70.0       4.4
          71.0       2.8
          72.0       3.3
          73.0       4.3
          74.0      28.4
          75.0       3.9
          76.0      59.6
          77.0       3.4
          78.0       6.0
          82.0       1.2
          83.0       1.5
          84.0       4.8
          85.0      13.3
          86.0       2.8
          87.0       1.4
          91.0      13.0
          93.0       1.0
          96.0       1.2
          98.0       1.0
          99.0       1.5
         100.0       4.3
         101.0      20.4
         102.0      14.8
         103.0       9.0
         104.0       1.1
         111.0       1.4
         112.0       4.4
         113.0      10.6
         114.0       2.0
         115.0      10.2
         116.0       7.5
         117.0       2.1
         118.0       1.0
         126.0       2.6
         127.0       2.4
         128.0      10.7
         129.0      12.3
         130.0       2.4
         131.0       1.7
         132.0       2.1
         133.0      18.6
         134.0       1.3
         135.0       2.0
         141.0       1.1
         142.0       1.2
         143.0       1.3
         145.0      15.8
         146.0       1.1
         147.0       1.7
         152.0       1.7
         153.0       1.2
         160.0       1.6
         168.0       1.4
         170.0       1.2
         185.0       3.0
         187.0      11.5
         189.0       1.1
         204.0       2.3
    

400 MHz in DMSO-d6 at 60C

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    1H NMR 399.65 MHz
    C4 H8 N6 S2 0.030 g : 0.5 ml DMSO-d6 at 60 C
    glyoxal di(thiosemicarbazone)
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11.5 B *1 8.07 C *1 7.76 D 7.725

         Hz     ppm     Int.
    

       4607.00  11.528    178
       3087.82   7.727   1000
    

in DMSO-d6

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KBr disc

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nujol mull

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