1,4-Dihydronaphthalene
- Formula: C10H10
- Molecular weight: 130.1864
- IUPAC Standard InChI: InChI=1S/C10H10/c1-2-6-10-8-4-3-7-9(10)5-1/h1-6H,7-8H2
- IUPAC Standard InChIKey: FUPIVZHYVSCYLX-UHFFFAOYSA-N
- CAS Registry Number: 612-17-9
- 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: Naphthalene, 1,4-dihydro-
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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
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 481.9 | K | N/A | Schlenk and Bergmann, 1928 | Uncertainty assigned by TRC = 2. K; TRC |
| Tboil | 485. | K | N/A | Zelinskii and Pavlov, 1924 | Uncertainty assigned by TRC = 4. K; TRC |
| Tboil | 485. | K | N/A | Pellini, 1901 | Uncertainty assigned by TRC = 4. K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| Tfus | 298. ± 7. | K | AVG | N/A | Average of 8 values; Individual data points |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 54.2 ± 0.4 | kJ/mol | GS | Verevkin, 1999 | Based on data from 300. to 333. K.; AC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔsubH° | 63.6 ± 1.6 | kJ/mol | N/A | Verevkin, 1999 | AC |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 53.2 ± 0.4 | 296. | GS | Verevkin, 1999 | Based on data from 300. to 333. K.; AC |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 9.35 | 298.1 | DSC | Verevkin, 1999 | AC |
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.
Schlenk and Bergmann, 1928
Schlenk, W.; Bergmann, E.D.,
Justus Liebigs Ann. Chem., 1928, 463, 91. [all data]
Zelinskii and Pavlov, 1924
Zelinskii, N.D.; Pavlov, G.,
Chem. Ber., 1924, 57, 1066. [all data]
Pellini, 1901
Pellini, G.,
Gazz. Chim. Ital., 1901, 31, 1. [all data]
Verevkin, 1999
Verevkin, Sergey P.,
Thermochemical investigation on α-methyl-styrene and parent phenyl substituted alkenes,
Thermochimica Acta, 1999, 326, 1-2, 17-25, https://doi.org/10.1016/S0040-6031(98)00585-1
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔfusH Enthalpy of fusion ΔsubH° Enthalpy of sublimation at standard conditions 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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