Naphthalene, 1,2,3,4-tetrahydro-
- Formula: C10H12
- Molecular weight: 132.2023
- IUPAC Standard InChI: InChI=1S/C10H12/c1-2-6-10-8-4-3-7-9(10)5-1/h1-2,5-6H,3-4,7-8H2
- IUPAC Standard InChIKey: CXWXQJXEFPUFDZ-UHFFFAOYSA-N
- CAS Registry Number: 119-64-2
- 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. - Isotopologues:
- Other names: Tetralin; Benzocyclohexane; Tetrahydronaphthalene; Tetraline; Tetranap; 1,2,3,4-Tetrahydronaphthalene; Naphthalene-1,2,3,4-tetrahydride; δ(5,7,9)-Naphthantriene; Bacticin; Tetralina; NSC 77451; tetralene
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Condensed phase thermochemistry data
Go To: Top, References, Notes
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
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -28.6 ± 1.0 | kJ/mol | Ccb | Good and Lee, 1976 | ALS |
| ΔfH°liquid | -32.6 ± 2.2 | kJ/mol | Ccb | Boyd, Sanwal, et al., 1971 | Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -33.1 ± 2.1 kJ/mol; ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -5621.54 ± 0.88 | kJ/mol | Ccb | Good and Lee, 1976 | Corresponding ΔfHºliquid = -28.5 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°liquid | -5617.5 ± 2.1 | kJ/mol | Ccb | Boyd, Sanwal, et al., 1971 | Corresponding ΔfHºliquid = -32.6 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°liquid | -5598.6 | kJ/mol | Ccb | Karo, McLaughlin, et al., 1953 | Corrected from net heat of combustion; Corresponding ΔfHºliquid = -51.5 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
| ΔcH°liquid | -5581.9 | kJ/mol | Ccb | Hock and Knauel, 1951 | Corresponding ΔfHºliquid = -68.2 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| S°liquid | 251.46 | J/mol*K | N/A | McCullough, Finke, et al., 1957 | DH |
Constant pressure heat capacity of liquid
| Cp,liquid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 217.44 | 298.15 | McCullough, Finke, et al., 1957 | T = 10 to 320 K.; DH |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Good and Lee, 1976
Good, W.D.; Lee, S.H.,
The enthalpies of formation of selected naphthalenes, diphenylmethanes, and bicyclic hydrocarbons,
J. Chem. Thermodyn., 1976, 8, 643-650. [all data]
Boyd, Sanwal, et al., 1971
Boyd, R.H.; Sanwal, S.N.; Shary-Tehrany, S.; McNally, D.,
The thermochemistry, thermodynamic functions, and molecular structures of some cyclic hydrocarbons,
J. Phys. Chem., 1971, 75, 1264-1271. [all data]
Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P.,
Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]
Karo, McLaughlin, et al., 1953
Karo, W.; McLaughlin, R.L.; Hipsher, H.F.,
Dicyclic hydrocarbons. VI. 1,2,3,4-Tetrahydronaphthalene and 1-alkyl-1,2,3,4-tetrahydronaphthalenes,
J. Am. Chem. Soc., 1953, 75, 3233-3235. [all data]
Hock and Knauel, 1951
Hock, I.H.; Knauel, G.,
Autoxydation von kohlenwasserstoffen, XIV. Mitteil. Uber die energetische stellung organischer hydroperoxyde,
Chem. Ber., 1951, 84, 1-5. [all data]
McCullough, Finke, et al., 1957
McCullough, J.P.; Finke, H.L.; Messerly, J.F.; Kincheloe, T.C.; Waddington, G.,
The low temperature thermodynamic properties of naphthalene, 1-methylnaphthalene, 2-methylnaphthalene, 1,2,3,4-tetrahydronaphthalene, trans-decahydronaphthalene and cis-decahydronaphthalene,
J. Phys. Chem., 1957, 61, 1105-1116. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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