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621-30-7

间甲苯异硫氰酸酯(621-30-7)红外图谱(IR1)

分子式:C8H7NS

分子量: 149.21

InChI:InChI=1S/C8H7NS/c1-7-3-2-4-8(5-7)9-6-10/h2-5H,1H3

InChIKey: BDPQUWSFKCFOST-UHFFFAOYSA-N

Smiles:C1(N=C=S)=CC=CC(C)=C1

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    Mass

    MS-IW-7197          
    m-tolyl isothiocyanate
    C8H7NS              (Mass of molecular ion:    149)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0       1.0
          38.0       1.6
          39.0       8.7
          41.0       1.8
          45.0       1.8
          50.0       3.0
          51.0       4.5
          52.0       1.3
          61.0       1.3
          61.5       1.3
          62.0       2.4
          63.0       6.9
          64.0       2.7
          65.0      16.4
          66.0       1.1
          70.0       1.0
          74.0       1.2
          74.5       4.3
          75.0       1.7
          76.0       1.2
          77.0       2.3
          78.0       1.4
          89.0       7.1
          90.0       4.6
          91.0      50.1
          92.0       3.9
         104.0       2.6
         116.0       4.3
         117.0       7.2
         121.0       4.6
         122.0       1.5
         148.0      19.3
         149.0     100.0
         150.0      10.6
         151.0       4.9
    

400 MHz in CDCl3

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    1H NMR 399.65 MHz
    C8 H7 N S 0.05 ml : 0.5 ml CDCl3
    m-tolyl isothiocyanate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.200 B 7.063 C 7.01 D 6.99 E 2.316

         Hz     ppm     Int.
    

       2885.86   7.221     97
       2878.30   7.203    225
       2870.48   7.183    144
       2826.90   7.074    155
       2819.21   7.055    121
       2818.48   7.053    109
       2800.05   7.007    295
       2799.32   7.005    334
       2798.58   7.003    320
       2791.02   6.984    114
       2790.41   6.983    114
       2789.92   6.981    109
        925.66   2.317   1000
    

in CDCl3

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liquid film

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