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网站主页CAS数据库列表 52313-87-8更多图谱3-甲基戊-2-烯二酸二甲酯(52313-87-8)红外图谱(IR1)

3-甲基戊-2-烯二酸二甲酯

产品名称 3-甲基戊-2-烯二酸二甲酯

CAS号52313-87-8

分子式C8H12O4

分子量172.18


  • Mass

    MS-IW-0932          
    dimethyl 3-methyl-2-pentenedioate
    C8H12O4             (Mass of molecular ion:    172)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0      20.3
          27.0       8.4
          28.0       4.5
          29.0       4.2
          31.0       1.6
          38.0       1.5
          39.0      14.0
          40.0       1.5
          41.0      10.2
          42.0       3.7
          43.0       5.9
          45.0       6.5
          50.0       1.3
          51.0       2.5
          52.0       3.9
          53.0      23.6
          54.0       7.4
          55.0      22.4
          56.0       1.3
          57.0       1.4
          59.0      25.5
          67.0       3.8
          68.0       1.3
          69.0       5.7
          71.0       3.8
          80.0       1.6
          81.0      23.8
          82.0      13.6
          83.0       5.3
          85.0       6.0
          89.0       1.4
          97.0      30.6
          98.0       2.9
          99.0       3.5
         108.0      12.5
         109.0      27.0
         110.0       1.9
         111.0       2.3
         112.0      87.8
         113.0      34.0
         114.0       2.7
         131.0       1.4
         140.0     100.0
         141.0      46.2
         142.0       4.2
    

liquid film