Furan, 2,5-dimethyl-
- Formula: C6H8O
- Molecular weight: 96.1271
- IUPAC Standard InChIKey: GSNUFIFRDBKVIE-UHFFFAOYSA-N
- CAS Registry Number: 625-86-5
- 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. - Other names: 2,5-Dimethylfuran; 2,5-Dimethylfurane
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Gas 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: Glushko Thermocenter, Russian Academy of Sciences, Moscow
Constant pressure heat capacity of gas
Cp,gas (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
9.701 | 50. | Thermodynamics Research Center, 1997 | p=1 bar. Selected entropy and heat capacity at 298.15 K are in close agreement with statistical values calculated by [ Green J.H.S., 1977]. |
14.00 | 100. | ||
17.25 | 150. | ||
20.30 | 200. | ||
25.363 | 273.15 | ||
27.235 | 298.15 | ||
27.376 | 300. | ||
34.873 | 400. | ||
41.589 | 500. | ||
47.239 | 600. | ||
51.953 | 700. | ||
55.911 | 800. | ||
59.261 | 900. | ||
62.113 | 1000. | ||
64.551 | 1100. | ||
66.640 | 1200. | ||
68.437 | 1300. | ||
69.988 | 1400. | ||
71.331 | 1500. |
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
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 367. ± 1. | K | AVG | N/A | Average of 6 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 7.60 ± 0.07 | kcal/mol | GS | Verevkin and Welle, 1998 | Based on data from 271. to 308. K.; AC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
7.72 ± 0.07 | 290. | GS | Verevkin and Welle, 1998 | Based on data from 271. to 308. K.; AC |
References
Go To: Top, Gas phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Thermodynamics Research Center, 1997
Thermodynamics Research Center,
Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]
Green J.H.S., 1977
Green J.H.S.,
Spectroscopic and thermodynamic properties of furan derivatives. I. 2- and 2,5-substituted compounds,
Spectrochim. Acta, 1977, A33, 843-848. [all data]
Verevkin and Welle, 1998
Verevkin, Sergey P.; Welle, Frank M.,
Structural Chemistry, 1998, 9, 3, 215-221, https://doi.org/10.1023/A:1022475115296
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,gas Constant pressure heat capacity of gas Tboil Boiling point ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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