For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
HET Anhydride
SpectraBase Compound ID EW90P7nVdWX
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
InChIKey FLBJFXNAEMSXGL-UHFFFAOYSA-N
Mol Weight 370.8 g/mol
Molecular Formula C9H2Cl6O3
Exact Mass 367.81351 g/mol
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Hooker Chemical Corporation
Technique KBr WAFER
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Sample Great Lakes Chemical Copporation, West-Lafayette
Technique KBr pellet
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Great Lakes Chemical Corporation, West Lafayette, Indiana
Source of Spectrum Spectra and properties provided by Professor Doctor Dieter O. Hummel
Technique KBr (2/400)
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum RB-1982-14670-0
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum W5-32036-0-0
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 103268
Solvent CDCl3 & DMSO-d6
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 103268
Solvent CDCl3 & DMSO-d6
  • Chlorendic anhydride; 1,4,5,6,7,7-hexachloro-bicyclo[2.2.1]hept-5-en-2,3-dicarboxylic anhydride
  • 1,4,5,6,7,7-Hexachloro-5-norbornene-2,3-dicarboxylic anhydride
  • 4,5,6,7,8,8-Hexachloro-3a,4,7,7a-tetrahydro-4,7-methano-isobenzofuran-1,3-dione
  • Chlorendic anhydride
  • Hexachloroendomethylene tetrahydrophthalic anhydride
  • 1,4,5,6,7,7-Hexachloro-endo-bicyclo(2.2.1)hept-5-ene-2,3-dicarboxylic anhydride
  • 4,7-Methanoisobenzofuran-1,3-dione, 4,5,6,7,8,8-hexachloro-3a,4,7,7a-tetrahydro-
  • Chloran 542
  • Hexachloro-5-norbornene-2,3-dicarboxylic anhydride
  • 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]-5-heptene-2,3-dicarboxylic acid anhydride
  • 1,4,5,6,7,7-Hexachloro-endo-5-norbornene-2,3-dicarboxylic anhydride
  • 1,4,5,6,7,7-Hexachloro-8,9,10-trinorborn-5-ene-2,3-dicarboxylic anhydride
  • 5-Norbornene-2,3-dicarboxylic anhydride, 1,4,5,6,7,7-hexachloro-
  • HSDB 2920
  • EINECS 204-077-3
  • NSC 22229
  • BRN 0092693

This compound is available in the following databases:

KnowItAll NMR Spectral Library

Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

KnowItAll IR, Raman, and UV-Vis Spectral Libraries

Author: Wiley

The KnowItAll IR, Raman, and UV-Vis spectral libraries offer access to the world's largest collection of IR, Raman, and UV-Vis spectra, including the renowned Sadtler spectra. The libraries include a wide range of compounds from pure organics to industrial compounds. Learn more.

KnowItAll Mass Spectral Library

Author: Wiley

The KnowItAll Mass Spectral Library offers a comprehensive collection of mass spectra, including the renowned Wiley Registry, and access to a wide range of compounds including pure organics, drugs, steroids, additives, geochemicals, petrochemicals, biomarkers, and more. Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.