7-Oxabicyclo[4.1.0]heptane

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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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tboil402.7KN/AAldrich Chemical Company Inc., 1990BS
Tboil404.7KN/AWeast and Grasselli, 1989BS
Tboil402. to 403.KN/AFrinton Laboratories Inc., 1986BS
Quantity Value Units Method Reference Comment
Ttriple238.14KN/ANakamura, Suga, et al., 1980Crystal phase 1 phase; Uncertainty assigned by TRC = 0.01 K; TRC
Quantity Value Units Method Reference Comment
Δvap40.5 ± 0.2kJ/molCKozina, Timofeeva, et al., 1988See Timofeeva, Lukyanova, et al., 1984; ALS
Δvap40.5kJ/molN/AKozina, Timofeeva, et al., 1988DRB
Δvap43.2 ± 2.0kJ/molEAndruzzi, Li, et al., 1987ALS
Δvap43.1kJ/molN/AAndruzzi, Li, et al., 1987DRB

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
1.06238.1Nakamura, Suga, et al., 1980, 2Based on data from 10. to 300. K.; AC

Entropy of fusion

ΔfusS (J/mol*K) Temperature (K) Reference Comment
49.38193.1Nakamura, Suga, et al., 1980CAL
4.47238.1

Enthalpy of phase transition

ΔHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
9.5351193.10crystaline, IIcrystaline, INakamura, Suga, et al., 1980, 2DH
1.0645238.14crystaline, IliquidNakamura, Suga, et al., 1980, 2DH

Entropy of phase transition

ΔStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
49.39193.10crystaline, IIcrystaline, INakamura, Suga, et al., 1980, 2DH
4.470238.14crystaline, IliquidNakamura, Suga, et al., 1980, 2DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


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.

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Frinton Laboratories Inc., 1986
Frinton Laboratories Inc., Catalog Number 11, Frinton Laboratories Inc., Vineland, NJ, 1986, 99. [all data]

Nakamura, Suga, et al., 1980
Nakamura, N.; Suga, H.; Seki, S., Calorimetric study on orientationally disordered crystals. Cyclohexene oxide and cyclohexanone., Bull. Chem. Soc. Japan, 1980, 53, 10, 2755, https://doi.org/10.1246/bcsj.53.2755 . [all data]

Kozina, Timofeeva, et al., 1988
Kozina, M.P.; Timofeeva, L.P.; Luk'Yanova, V.A.; Pimenova, S.M.; Kas'yan, L.I., Enthalpies of formation and some alicyclic epoxy compounds, Russ. J. Phys. Chem. (Engl. Transl.), 1988, 62, 609-612. [all data]

Timofeeva, Lukyanova, et al., 1984
Timofeeva, L.P.; Lukyanova, V.A.; Kozina, M.P.; Stepanova, N.V., Enthalpies of combustion and formation of some epoxides of cyclic alkenes, Probl. Kalorim. Khim. Termodin., Dokl. Vses. Konf., 10th, 1984, 1, 193-195. [all data]

Andruzzi, Li, et al., 1987
Andruzzi, F.; Li, S.; Pilcher, G.; Heatley, F., Enthalpy of polymerisation of 7-oxabicyclo[4.1.0]heptane, Makromol. Chem., 1987, 188, 2643-2650. [all data]

Nakamura, Suga, et al., 1980, 2
Nakamura, N.; Suga, H.; Seki, S., Calorimetric study on orientationally disordered crystals. Cyclohexene oxide and cyclohexanone, Bull. Chem. Soc. Japan, 1980, 53(10), 2755-2761. [all data]


Notes

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