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97-74-5

一硫化四甲基秋兰姆(97-74-5)红外图谱(IR3)

分子式:C6H12N2S3

分子量: 208.37

InChI:InChI=1S/C6H12N2S3/c1-7(2)5(9)11-6(10)8(3)4/h1-4H3

InChIKey: REQPQFUJGGOFQL-UHFFFAOYSA-N

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

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    Mass

    MS-NW-5649          
    tetramethylthiuram monosulfide
    C6H12N2S3           (Mass of molecular ion:    208)
    

       Source Temperature: 160 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          15.0       3.1
          18.0       1.6
          28.0       1.7
          42.0       7.7
          43.0       1.4
          44.0       6.9
          45.0       1.8
          47.0       2.2
          56.0       2.5
          72.0       2.9
          73.0       7.6
          74.0       1.0
          76.0       1.5
          77.0       2.7
          88.0     100.0
          89.0       5.9
          90.0       4.5
         120.0       1.7
         176.0       1.2
         208.0      17.0
         209.0       1.8
         210.0       2.6
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C6 H12 N2 S3 0.047 g : 0.5 ml CDCl3
    tetramethylthiuram monosulfide
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 3.523 B *1 3.440

         Hz     ppm     Int.
    

        324.31   3.622     30
        322.88   3.606     32
        322.56   3.602     34
        322.13   3.597     38
        321.38   3.589     44
        320.81   3.583     49
        320.38   3.578     52
        315.56   3.524    986
        308.13   3.441   1000
        301.75   3.370     40
    

in CDCl3

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CCl4 solution

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KBr disc

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nujol mull

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