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网站主页CAS数据库列表 492-22-8更多图谱9-噻吨酮(492-22-8)质谱(MS)

9-噻吨酮

产品名称 9-噻吨酮

CAS号492-22-8

分子式C13H8OS

分子量212.27

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  • Mass

    MS-NW-6865          
    thioxanthen-9-one
    C13H8OS             (Mass of molecular ion:    212)
    

       Source Temperature: 200 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          18.0       1.0
          39.0       1.6
          45.0       1.1
          50.0       2.6
          51.0       1.1
          58.0       1.0
          62.0       1.2
          63.0       3.0
          69.0       5.5
          74.0       1.9
          75.0       2.0
          76.0       2.0
          79.0       5.3
          82.0       2.2
          89.0       1.0
          91.0       2.5
          91.5       1.1
          92.0       7.9
          92.5       1.1
          93.0       1.1
         106.0       2.9
         108.0       4.0
         113.0       1.1
         114.0       1.1
         115.0       1.0
         138.0       1.2
         139.0      11.3
         140.0       2.1
         151.0       1.6
         152.0       6.4
         158.0       1.4
         182.0       1.5
         183.0       5.1
         184.0      39.5
         185.0       5.8
         186.0       2.2
         211.0       1.2
         212.0     100.0
         213.0      15.1
         214.0       5.8
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C13 H8 O S in CDCl3
    thioxanthen-9-one
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 7.57 D(B) 7.61 D(C) 7.45 D(D) 8.61 J(A,B) 7.9 J(A,C) 1.1 J(A,D) 0.3 J(B,C) 7.1 J(B,D) 1.8 J(C,D) 8.0 SHARPLESS,N.E. ET AL. ORG.MAGN.RESON. 6, 115 (1974)

         Hz     ppm     Int.
    

       2587.88   8.626    601
       2586.21   8.621    594
       2579.75   8.599    582
       2578.42   8.595    581
       2292.56   7.642    182
       2290.83   7.636    174
       2285.95   7.620    225
       2284.65   7.615    568
       2282.94   7.610    517
       2278.09   7.594    730
       2276.42   7.588    770
       2274.52   7.582    886
       2273.05   7.577   1000
       2266.72   7.556    345
       2265.21   7.551    207
       2253.98   7.513     13
       2242.77   7.476    476
       2241.16   7.471    430
       2236.17   7.454    383
       2234.72   7.449    701
       2233.11   7.444    426
       2228.31   7.428    337
       2226.60   7.422    319
    

in DMSO-d6 at 60C



KBr disc



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