1,4-苯二丙烯酸二甲酯

Mass

MS-KW-0722          
dimethyl 3,3'-(p-phenylene)diacrylate
C14H14O4            (Mass of molecular ion:    246)

   Source Temperature: 170 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      15.0       3.3
      28.0       1.9
      39.0       1.3
      50.0       2.3
      51.0      11.9
      59.0       5.5
      63.0       5.6
      63.5       2.0
      64.0      16.2
      64.5       1.9
      74.0       1.5
      75.0       3.3
      76.0       2.9
      77.0       5.2
      78.0      18.7
      78.5       2.4
      85.0       1.1
      91.0       2.6
      92.0      19.3
      92.5       2.4
      93.5       1.1
     101.0       3.4
     102.0       5.0
     103.0       1.3
     115.0       4.4
     116.0       1.8
     126.0       3.3
     127.0      23.6
     128.0      13.5
     129.0       3.1
     131.0       1.0
     141.0       1.8
     143.0       1.4
     144.0       1.7
     145.0       1.8
     155.0      21.5
     156.0       5.2
     157.0       2.7
     159.0       1.3
     169.0       1.7
     171.0       4.0
     172.0       1.1
     173.0       2.7
     183.0      35.1
     184.0       5.6
     185.0       1.3
     186.0       5.4
     187.0       7.9
     188.0       3.8
     199.0       1.7
     205.0       1.2
     214.0       1.1
     215.0      82.9
     216.0      12.0
     217.0       1.5
     231.0      10.8
     232.0       1.7
     245.0       7.4
     246.0     100.0
     247.0      15.4
     248.0       1.9
     260.0       1.3