7538-42-3

2-Buten-1-ylsuccinic anhydride(7538-42-3) IR1

Product Name2-Buten-1-ylsuccinic anhydride

CAS 7538-42-3

Molecular FormulaC8H10O3

Molecular Weight154.16

InChIInChI=1S/C8H10O3/c1-2-3-4-6-5-7(9)11-8(6)10/h2-3,6H,4-5H2,1H3

InChIKey YCYZOWYCOUNUTM-UHFFFAOYSA-N

SmilesO1C(=O)CC(CC=CC)C1=O

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IR1

2-Buten-1-ylsuccinic anhydride(7538-42-3) IR1
Mass

MS-IW-5524          
(2-butenyl)succinic anhydride
C8H10O3             (Mass of molecular ion:    154)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       1.1
      26.0       3.2
      27.0      23.9
      28.0       6.1
      29.0      13.3
      37.0       1.0
      38.0       3.2
      39.0      32.2
      40.0       7.0
      41.0      29.5
      42.0       5.5
      43.0       4.8
      44.0       1.4
      50.0       3.6
      51.0       5.4
      52.0       3.3
      53.0      13.1
      54.0      24.4
      55.0      73.9
      56.0       6.3
      57.0       1.2
      60.0       1.1
      63.0       1.3
      65.0       4.8
      66.0       6.1
      67.0     100.0
      68.0      10.8
      69.0       3.6
      70.0       1.1
      71.0       1.5
      72.0       8.0
      77.0       2.4
      79.0       8.5
      80.0       5.2
      81.0      24.2
      82.0      24.3
      83.0       3.7
      84.0       6.7
      91.0       1.3
      92.0       1.1
      94.0      16.7
      95.0      13.1
      96.0       1.0
      97.0      58.9
      98.0       3.6
      99.0      11.8
     100.0      40.8
     101.0       2.0
     107.0       1.2
     108.0      18.3
     109.0      39.2
     110.0       3.6
     111.0       5.2
     112.0      27.0
     113.0       2.2
     126.0      12.4
     127.0       1.0
     136.0      20.8
     137.0       2.9
     154.0      39.7
     155.0       4.1

liquid film

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