Chlorendic anhydride

• Formula: C₉H₂Cl₆O₃
• Molecular weight: 370.828
• IUPAC Standard InChI: InChI=1S/C9H2Cl6O3/c10-3-4(11)8(13)2-1(5(16)18-6(2)17)7(3,12)9(8,14)15/h1-2H Copy

  
• IUPAC Standard InChIKey: FLBJFXNAEMSXGL-UHFFFAOYSA-N Copy
• CAS Registry Number: 115-27-5
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: 4,7-Methanoisobenzofuran-1,3-dione, 4,5,6,7,8,8-hexachloro-3a,4,7,7a-tetrahydro-; 5-Norbornene-2,3-dicarboxylic anhydride, 1,4,5,6,7,7-hexachloro-; Chloran 542; Hexachloro-5-norbornene-2,3-dicarboxylic anhydride; Hexachloroendomethylene tetrahydrophthalic anhydride; HET Anhydride; 1,4,5,6,7,7-Hexachloro-5-norbornene-2,3-dicarboxylic anhydride; 1,4,5,6,7,7-Hexachlorobicyclo [2.2.1]hept-5-ene-2,3-dicarboxylic anhydride; 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]-5-heptene-2,3-dicarboxylic acid anhydride; Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride, 1,4,5,6,7,7-hexachloro-; NSC 22229; 1,4,5,6,7,7-hexachloro-8,9,10-trinorborn-5-ene-2,3-dicarboxylic anhydride
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• Information on this page:
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

=  + 

By formula: C₉H₂Cl₆O₃ = C₄H₂O₃ + C₅Cl₆

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Vijayakumar and Fink, 1983
Vijayakumar, C.T.; Fink, J.K., Heat of formation of the Diels-Alder adduct of hexachlorocyclopentadiene and maleic anhydride by appearance-energy measurements, Org. Mass Spectrom., 1983, 18, 134. [all data]

Notes

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• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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