cis-1,2,3,6-Tetrahydrophthalic anhydride

• Formula: C₈H₈O₃
• Molecular weight: 152.1473
• IUPAC Standard InChI: InChI=1S/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-2,5-6H,3-4H2/t5-,6+ Copy

  
• IUPAC Standard InChIKey: KMOUUZVZFBCRAM-OLQVQODUSA-N Copy
• CAS Registry Number: 935-79-5
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Stereoisomers:
  • 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-
• Other names: Tetrahydrophthalic anhydride; cis-4-Cyclohexene-1,2-dicarboxylic anhydride; 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, cis-; cis-3a,4,7,7a-Tetrahydro-1,3-isobenzofurandione; 3a,4,7,7a-Tetrahydro-2-benzofuran-1,3-dione, (Z)-; 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, (3aR,7aS)-rel-
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• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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Condensed phase 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

Phase change 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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Enthalpy of vaporization

Enthalpy of sublimation

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.

Nurullaev, Mekhtiev, et al., 1984
Nurullaev, G.G.; Mekhtiev, S.A.; Karasharli, K.A.; Musaeva, N.F.; Salakhov, M.S., Heats of combustion, formation, and evaporation of cyclic 1,2-dicarboxylic acids, Azerb. Khim. Zh., 1984, 132-135. [all data]

Weinstein, Leffler, et al., 1984
Weinstein, D.I.; Leffler, A.J.; Currie, J.A., Phase Transitions in Bicyclic Compounds, Mol. Cryst. Liq. Cryst., 1984, 104, 95. [all data]

Nurullaev, Mekhtiev, et al., 1984, 2
Nurullaev, G.G.; Mekhtiev, S.A.; Karasharli, K.A.; Musaeva, N.F.; Salakhov, M.S., Azerb. Khim. Zh., 1984, 132. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, References

• Symbols used in this document:
  

  Ttriple	Triple point temperature
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions
  ΔsubH	Enthalpy of sublimation
  ΔvapH	Enthalpy of vaporization

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