632-58-6

Tetrachlorophthalic acid (632-58-6) IR2

Product NameTetrachlorophthalic acid

CAS 632-58-6

Molecular FormulaC8H2Cl4O4

Molecular Weight303.91

InChIInChI=1S/C8H2Cl4O4/c9-3-1(7(13)14)2(8(15)16)4(10)6(12)5(3)11/h(H,13,14)(H,15,16)

InChIKey WZHHYIOUKQNLQM-UHFFFAOYSA-N

SmilesC1(C(O)=O)=C(Cl)C(Cl)=C(Cl)C(Cl)=C1C(O)=O

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IR1

IR2

Raman

Tetrachlorophthalic acid (632-58-6) IR2
Mass

MS-NW-0790          
tetrachlorophthalic acid
C8H2Cl4O4 1/2H2O    (Mass of molecular ion:    302)

   Source Temperature: 210 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      17.0       3.1
      18.0      14.3
      28.0      14.2
      32.0       2.6
      35.0       2.5
      36.0      10.6
      38.0       1.6
      41.0       1.1
      43.0       1.2
      44.0       8.9
      45.0       1.4
      47.0       6.7
      48.0       2.6
      49.0       2.3
      53.5       2.8
      54.5       1.0
      55.0       1.3
      57.0       1.2
      60.0       7.0
      67.5       4.8
      68.5       1.7
      69.0       1.0
      71.0      22.0
      72.0      13.0
      73.0       5.4
      83.0       3.1
      84.0       1.3
      85.0       2.7
      86.0       1.3
      87.0       2.3
      88.5       8.4
      89.0       1.9
      89.5       7.9
      90.0       1.1
      90.5       2.6
      94.0       1.0
      95.0       7.3
      96.0       1.2
      97.0       2.9
     102.5       1.3
     103.5       1.3
     106.0      17.3
     106.5       1.1
     107.0      43.0
     107.5       1.5
     108.0      13.3
     109.0      11.5
     110.0       1.9
     111.0       1.3
     118.0       9.2
     120.0       9.8
     121.0       5.1
     122.0       3.4
     130.0       2.5
     131.0       1.0
     132.0       1.7
     135.0       3.8
     137.0       1.1
     142.0      43.7
     143.0       5.1
     144.0      28.4
     145.0       3.1
     146.0       4.9
     165.0       1.0
     167.0       1.4
     177.0      20.4
     178.0       3.3
     179.0      20.5
     180.0       3.2
     181.0       7.2
     182.0       1.1
     183.0       1.0
     205.0       3.2
     207.0       3.2
     209.0       1.2
     212.0      51.1
     213.0       5.4
     214.0      65.6
     215.0       6.8
     216.0      31.9
     217.0       3.4
     218.0       7.3
     240.0      76.9
     241.0      13.7
     242.0     100.0
     243.0      17.6
     244.0      48.9
     245.0       8.6
     246.0      10.8
     247.0       1.9
     248.0       1.0
     258.0       9.4
     259.0       1.0
     260.0      11.9
     261.0       1.0
     262.0       6.0
     264.0       1.2
     284.0      41.4
     285.0       4.9
     286.0      53.4
     287.0       6.2
     288.0      26.3
     289.0       3.0
     290.0       5.9
     302.0       3.2
     304.0       4.2
     306.0       2.0

KBr disc