SpectrumDetail Supplier Related Products
WebSite > CAS DataBase List >  499-02-5More Spectrum > 3-METHYLENECYCLOPROPANE-TRANS-1,2-DICARBOXYLIC ACID(499-02-5)MS

499-02-5

3-METHYLENECYCLOPROPANE-TRANS-1,2-DICARBOXYLIC ACID

Product Name 3-METHYLENECYCLOPROPANE-TRANS-1,2-DICARBOXYLIC ACID

CAS499-02-5

MFC6H6O4

MW142.11

  • 499-02-5_ms_1
    Mass

    MS-IW-1503          
    trans-3-methylene-1,2-cyclopropanedicarboxylic acid
    C6H6O4              (Mass of molecular ion:    142)
    

       Source Temperature: 200 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          15.0       1.3
          18.0       4.1
          26.0       7.0
          27.0      28.8
          28.0       5.7
          29.0       6.3
          31.0       1.4
          37.0       3.1
          38.0       5.2
          39.0      24.9
          40.0       5.8
          41.0      32.6
          42.0       7.3
          43.0       9.6
          44.0       7.1
          45.0      23.4
          46.0       1.1
          49.0       3.0
          50.0      16.3
          51.0      30.5
          52.0      13.9
          53.0      13.9
          54.0       2.4
          55.0      10.0
          57.0       1.1
          66.0       1.3
          67.0       8.2
          68.0      37.4
          69.0      25.3
          70.0       3.3
          71.0       2.4
          79.0      16.3
          80.0       1.4
          81.0       1.2
          83.0       2.2
          85.0       2.9
          86.0       1.9
          95.0       2.3
          96.0      71.8
          97.0     100.0
          98.0       9.2
          99.0       2.3
         113.0       2.6
         114.0      50.5
         115.0       3.1
         124.0      14.7
         125.0      10.8
         126.0       1.4
         142.0       4.1
    

KBr disc

  • 499-02-5_ir1_2

nujol mull

  • 499-02-5_ir2_1