Endo-2-methylnorbornane
- Formula: C8H14
- Molecular weight: 110.1968
- IUPAC Standard InChI: InChI=1S/C8H14/c1-6-4-7-2-3-8(6)5-7/h6-8H,2-5H2,1H3/t6-,7?,8?/m0/s1
- IUPAC Standard InChIKey: KWSARSUDWPZTFF-KKMMWDRVSA-N
- CAS Registry Number: 765-90-2
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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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:
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 1.62 | 278.3 | Domalski and Hearing, 1996 | AC |
Enthalpy of phase transition
| ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 4.7070 | 152.42 | crystaline, II | crystaline, I | Seregin, Goroshko, et al., 1964 | DH |
| 1.6205 | 278.25 | crystaline, I | liquid | Seregin, Goroshko, et al., 1964 | DH |
Entropy of phase transition
| ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 30.88 | 152.42 | crystaline, II | crystaline, I | Seregin, Goroshko, et al., 1964 | DH |
| 5.8 | 278.25 | crystaline, I | liquid | Seregin, Goroshko, et al., 1964 | DH |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D.,
Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III,
J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985
. [all data]
Seregin, Goroshko, et al., 1964
Seregin, E.A.; Goroshko, N.N.; Kolesov, V.P.; Belikova, N.A.; Skuratov, S.M.; Plate, A.F.,
Low temperature heat capacity and thermodynamic functions for endo- and exo-2-methylbicyclo[2,2,1]heptane,
Dokl. Akad. Nauk, 1964, SSR 159, 1381-1384. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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