Cyclobutanol
- Formula: C4H8O
- Molecular weight: 72.1057
- IUPAC Standard InChIKey: KTHXBEHDVMTNOH-UHFFFAOYSA-N
- CAS Registry Number: 2919-23-5
- 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: Cyclobutyl hydroxide; Cyclobutyl alcohol
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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -34.6 | kcal/mol | Ccb | Rocek and Radkowsky, 1973 | ALS |
Constant pressure heat capacity of gas
Cp,gas (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
9.001 | 50. | Thermodynamics Research Center, 1997 | p=1 bar.; GT |
12.00 | 100. | ||
13.95 | 150. | ||
16.27 | 200. | ||
20.83 | 273.15 | ||
22.58 | 298.15 | ||
22.71 | 300. | ||
29.644 | 400. | ||
35.655 | 500. | ||
40.564 | 600. | ||
44.591 | 700. | ||
47.957 | 800. | ||
50.813 | 900. | ||
53.260 | 1000. | ||
55.38 | 1100. | ||
57.19 | 1200. | ||
58.77 | 1300. | ||
60.13 | 1400. | ||
61.33 | 1500. |
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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
By formula: C4H6O + H2 = C4H8O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -16.23 ± 0.18 | kcal/mol | Chyd | Wiberg, Crocker, et al., 1991 | liquid phase |
ΔrH° | -12.7 ± 0.3 | kcal/mol | Chyd | Wiberg, Crocker, et al., 1991 | gas phase |
IR Spectrum
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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
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | SRD/NIST Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | EPA-IR VAPOR PHASE LIBRARY |
State | gas |
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.
Rocek and Radkowsky, 1973
Rocek, J.; Radkowsky, A.E.,
Mechanism of the chromic acid oxidation of cyclobutanol,
J. Am. Chem. Soc., 1973, 95, 7123-7132. [all data]
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]
Wiberg, Crocker, et al., 1991
Wiberg, K.B.; Crocker, L.S.; Morgan, K.M.,
Thermochemical studies of carbonyl compounds. 5. Enthalpies of reduction of carbonyl groups,
J. Am. Chem. Soc., 1991, 113, 3447-3450. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, IR Spectrum, References
- Symbols used in this document:
Cp,gas Constant pressure heat capacity of gas ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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