dl-Camphoric anhydride
- Formula: C10H14O3
- Molecular weight: 182.2164
- IUPAC Standard InChIKey: DLFUZOOSJJODPF-UHFFFAOYSA-N
- CAS Registry Number: 595-30-2
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 3-Oxabicyclo[3.2.1]octane-2,4-dione, 1,8,8-trimethyl-, (.+/-.)-; DL-Camphoic anhydride; (.+/-.)-Camphoric anhydride
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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 495. | K | N/A | Mjojo, 1979 | Crystal phase 1 phase; Uncertainty assigned by TRC = 1. K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 493.9 | K | N/A | Weinstein, Leffler, et al., 1984 | Crystal phase 1 phase; Uncertainty assigned by TRC = 1.5 K; TRC |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
15. | 375. | Mjojo, 1979, 2 | CAL |
4.202 | 495. |
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.
Mjojo, 1979
Mjojo, C.C.,
Order-disorder phenomena: part 2. order-disorder phase equilibria in d-and l-systems of camphor and related compounds.,
J. Chem. Soc., Faraday Trans. 2, 1979, 75, 692-703. [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]
Mjojo, 1979, 2
Mjojo, Chodziwadziwa C.,
Order?disorder phenomena. Part 2.?Order?disorder phase equilibria in D- and L-systems of camphor and related compounds,
J. Chem. Soc., Faraday Trans. 2, 1979, 75, 692, https://doi.org/10.1039/f29797500692
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point Ttriple Triple point temperature ΔfusS Entropy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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