1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-


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

1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro- = 1,3-Butadiene + Maleic anhydride

By formula: C8H8O3 = C4H6 + C4H2O3

Quantity Value Units Method Reference Comment
Δr283.62 ± 0.96kJ/molCmGhitau, Ciopec, et al., 1983solid phase; At 65 to 90°C

1,3-Butadiene + Maleic anhydride = 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-

By formula: C4H6 + C4H2O3 = C8H8O3

Quantity Value Units Method Reference Comment
Δr-283.62kJ/molCmGhitau, Ciopec, et al., 1983liquid phase

Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin TAT 0005
NIST MS number 4899

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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.

Ghitau, Ciopec, et al., 1983
Ghitau, M.; Ciopec, M.; Pintea, O., Study on Diels-Alder reaction for the synthesis of tetrahydrophthalic anhydride, Rev. Chim. (Bucharest), 1983, 34, 299-305. [all data]


Notes

Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), References