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4101-81-9

Methyl 5-Acetylthiophene-2-carboxylate

Product Name Methyl 5-Acetylthiophene-2-carboxylate

CAS4101-81-9

MFC8H8O3S

MW184.21

  • 4101-81-9_ms_1
    Mass

    MS2003-01490WA      
    methyl 5-acetyl-2-thiophenecarboxylate
    C8H8O3S             (Mass of molecular ion:    184)
    

       Source Temperature: 250 °C
       Sample Temperature: 270 °C
       Reservoir, 70 eV
    

          15.0       4.4
          28.0       3.4
          37.0       1.1
          38.0       3.2
          39.0       5.4
          43.0      13.1
          44.0       1.4
          45.0       3.4
          50.0       1.0
          53.0       4.2
          57.0       2.4
          59.0       2.7
          69.0       4.0
          70.0       1.5
          81.0       4.6
          82.0       7.8
          83.0       3.3
          84.0       3.3
          98.0       2.7
         110.0       3.5
         111.0      18.9
         112.0       1.5
         113.0       1.5
         141.0       1.8
         153.0      15.0
         154.0       1.4
         155.0       1.0
         169.0     100.0
         170.0       8.3
         171.0       5.2
         184.0      32.9
         185.0       3.2
         186.0       1.8
    

KBr disc

  • 4101-81-9_ir1_2

nujol mull

  • 4101-81-9_ir2_1