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54-20-6

5-三氟甲基尿嘧啶(54-20-6)质谱(MS)

产品名称:5-三氟甲基尿嘧啶

CAS:54-20-6

分子式:C5H3F3N2O2

分子量: 180.08

InChI:InChI=1S/C5H3F3N2O2/c6-5(7,8)2-1-9-4(12)10-3(2)11/h1H,(H2,9,10,11,12)

InChIKey: LMNPKIOZMGYQIU-UHFFFAOYSA-N

Smiles:C1(=O)NC=C(C(F)(F)F)C(=O)N1

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    Mass

    MS-IW-0190          
    5-(trifluoromethyl)uracil
    C5H3F3N2O2          (Mass of molecular ion:    180)
    

       Source Temperature: 200 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          17.0       1.0
          18.0       5.5
          20.0       1.2
          28.0      64.6
          29.0       1.5
          31.0       3.6
          39.0       1.2
          40.0       1.5
          43.0       3.1
          44.0       4.9
          46.0       1.7
          58.0       2.6
          69.0       5.4
          70.0       6.4
          71.0       2.9
          74.0       1.5
          75.0       2.1
          81.0       3.2
          82.0       5.7
          88.0       1.2
          89.0       2.4
          90.0       9.2
          91.0      11.5
         108.0       5.0
         109.0      10.5
         110.0      27.6
         116.0       1.6
         118.0       8.5
         136.0       5.2
         137.0      48.6
         138.0       5.9
         161.0       3.9
         180.0     100.0
         181.0       8.2
    

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KBr disc

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nujol mull

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