1-Naphthalenol
- Formula: C10H8O
- Molecular weight: 144.1699
- IUPAC Standard InChIKey: KJCVRFUGPWSIIH-UHFFFAOYSA-N
- CAS Registry Number: 90-15-3
- 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: 1-Naphthol; α-Hydroxynaphthalene; α-Naphthol; Basf Ursol ERN; C.I. Oxidation Base 33; C.I. 76605; Durafur Developer D; Fouramine ERN; Fourrine ERN; Fourrine 99; Furro ER; Nako TRB; Tertral ERN; Ursol ERN; Zoba ERN; 1-Hydroxynaphthalene; NSC 9586
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Phase change data
Go To: Top, Gas phase ion energetics data, 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:
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
DRB - Donald R. Burgess, Jr.
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 |
---|---|---|---|---|---|
Tboil | 552.2 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
Tboil | 561.16 | K | N/A | May, Berliner, et al., 1927 | Uncertainty assigned by TRC = 0.15 K; probably calculated from vapor pressure equation; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 368. ± 2. | K | AVG | N/A | Average of 9 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 368.2 | K | N/A | Andrews, Lynn, et al., 1926 | Uncertainty assigned by TRC = 0.3 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 91.2 | kJ/mol | N/A | Ribeiro Da Silva, Ribeiro Da Silva, et al., 1988 | DRB |
ΔsubH° | 91.17 ± 0.42 | kJ/mol | V | Colomina, Roux, et al., 1974 | ALS |
ΔsubH° | 91.1 | kJ/mol | N/A | Colomina, Roux, et al., 1974 | DRB |
ΔsubH° | 91.5 ± 3.8 | kJ/mol | B | Andrews, Lynn, et al., 1926, 2 | See also Cox and Pilcher, 1970 and May, Berliner, et al., 1927, 2.; AC |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
58.5 | 414. | A | Stephenson and Malanowski, 1987 | Based on data from 399. to 556. K.; AC |
60.8 | 473. | N/A | May, Berliner, et al., 1927, 2 | Based on data from 423. to 563. K.; AC |
Enthalpy of sublimation
ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
93.3 | 305. | A | Stephenson and Malanowski, 1987 | Based on data from 298. to 312. K. See also Aihara, 1960.; AC |
84.3 | 319. | A | Stephenson and Malanowski, 1987 | In Ref. Aihara, 1960 the author mentions that there may be a small phase transition at 39.4 °C as evidenced in the log P versus 1/T graph; AC |
89.1 ± 1.7 | 304. | ME | Arshadi, 1974 | Based on data from 279. to 328. K.; AC |
91.2 ± 0.4 | 296. to 313. | ME | Colomina, Roux, et al., 1974 | AC |
71.5 | 561.01 | V | May, Berliner, et al., 1927, 3 | ALS |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
23.3 | 368.7 | DSC | Rai, Pandey, et al., 2002 | AC |
24.4 | 369.7 | DSC | Rai and Rai, 1998 | AC |
23.01 | 369. | N/A | Acree, 1991 | AC |
23.220 | 369. | N/A | Pacor, 1967 | DH |
23.470 | 368.2 | N/A | Andrews, Lynn, et al., 1926, 2 | DH |
23.47 | 368.2 | C | Andrews, Lynn, et al., 1926, 2 | AC |
Entropy of fusion
ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
62.9 | 369. | Pacor, 1967 | DH |
63.6 | 368.2 | Andrews, Lynn, et al., 1926, 2 | DH |
Gas phase ion energetics data
Go To: Top, Phase change data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data evaluated as indicated in comments:
L - Sharon G. Lias
Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 7.76 ± 0.03 | eV | N/A | N/A | L |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
7.76 ± 0.03 | PI | Potapov, Kardash, et al., 1972 | LLK |
7.78 | PE | Utsunomiya, Kobayashi, et al., 1975 | Vertical value; LLK |
Appearance energy determinations
Ion | AE (eV) | Other Products | Method | Reference | Comment |
---|---|---|---|---|---|
C9H7+ | 13.68 | CO+H | EI | Occolowitz and White, 1968 | RDSH |
C9H8+ | 11.73 | CO | EI | Occolowitz and White, 1968 | RDSH |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
May, Berliner, et al., 1927
May, O.E.; Berliner, J.F.T.; Lynch, D.F.J.,
Studies in Vapor Pressure IV. The Naphthols,
J. Am. Chem. Soc., 1927, 49, 1012. [all data]
Andrews, Lynn, et al., 1926
Andrews, D.H.; Lynn, G.; Johnston, J.,
The Heat Capacities and Heat of Crystallization of Some Isomeric Aromatic Compounds,
J. Am. Chem. Soc., 1926, 48, 1274. [all data]
Ribeiro Da Silva, Ribeiro Da Silva, et al., 1988
Ribeiro Da Silva, M.A.V.; Ribeiro Da Silva, M.D.M.C.; Pilcher, G.,
Enthalpies of combustion of 1-hydroxynaphthalene, 2-hydroxynaphthalene, and 1,2-, 1,3-, 1,4-, and 2,3-dihydroxynaphthalenes,
J. Chem. Thermodyn., 1988, 20, 969-974. [all data]
Colomina, Roux, et al., 1974
Colomina, M.; Roux, M.V.; Turrion, C.,
Thermochemical properties of naphthalene compounds. II. Enthalpies of combustion and formation of the 1- and 2-naphthols,
J. Chem. Thermodyn., 1974, 6, 571-576. [all data]
Andrews, Lynn, et al., 1926, 2
Andrews, D.H.; Lynn, G.; Johnston, J.,
The heat capacities and heat of crystallization of some isomeric aromatic compounds,
J. Am. Chem. Soc., 1926, 48, 1274-1287. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press Inc., London, 1970, 643. [all data]
May, Berliner, et al., 1927, 2
May, Orville E.; Berliner, J.F.T.; Lynch, D.F.J.,
STUDIES IN VAPOR PRESSURE. IV. THE NAPHTHOLS,
J. Am. Chem. Soc., 1927, 49, 4, 1012-1016, https://doi.org/10.1021/ja01403a018
. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Aihara, 1960
Aihara, Ariyuki,
Estimation of the Energy of Hydrogen Bonds Formed in Crystals. II. Phenols,
Bull. Chem. Soc. Jpn., 1960, 33, 2, 194-200, https://doi.org/10.1246/bcsj.33.194
. [all data]
Arshadi, 1974
Arshadi, Mohammed R.,
Determination of heats of sublimation of organic compounds by a mass spectrometric--knudsen effusion method,
J. Chem. Soc., Faraday Trans. 1, 1974, 70, 0, 1569, https://doi.org/10.1039/f19747001569
. [all data]
May, Berliner, et al., 1927, 3
May, O.E.; Berliner, J.F.T.; Lynch, D.F.J.,
Studies in vapor pressure. IV. The naphthols,
J. Am. Chem. Soc., 1927, 49, 1012-10. [all data]
Rai, Pandey, et al., 2002
Rai, U.S.; Pandey, Pinky; Rai, R.N.,
Physical chemistry of binary organic eutectic and monotectic alloys; 1,2,4,5-tetrachlorobenzene--α-naphthol and TCB--resorcinol systems,
Materials Letters, 2002, 53, 1-2, 83-90, https://doi.org/10.1016/S0167-577X(01)00458-X
. [all data]
Rai and Rai, 1998
Rai, U.S.; Rai, R.N.,
Journal of Thermal Analysis and Calorimetry, 1998, 53, 3, 883-893, https://doi.org/10.1023/A:1010190402954
. [all data]
Acree, 1991
Acree, William E.,
Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation,
Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H
. [all data]
Pacor, 1967
Pacor, P.,
Applicability of the DuPont 900 DTA apparatus in quantitative differential thermal analysis,
Anal. Chim. Acta, 1967, 37, 200-208. [all data]
Potapov, Kardash, et al., 1972
Potapov, V.K.; Kardash, I.E.; Sorokin, V.V.; Sokolov, S.A.; Evlasheva, T.I.,
Photoionization of heteroaromatic compounds,
Khim. Vys. Energ., 1972, 6, 392. [all data]
Utsunomiya, Kobayashi, et al., 1975
Utsunomiya, C.; Kobayashi, T.; Nagakura, S.,
Photoelectron spectra of substituted naphthalenes,
Bull. Chem. Soc. Jpn., 1975, 48, 1852. [all data]
Occolowitz and White, 1968
Occolowitz, J.L.; White, G.L.,
Energetic considerations in the assignment of some fragment ion structures,
Australian J. Chem., 1968, 21, 997. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy IE (evaluated) Recommended ionization energy Tboil Boiling point Tfus Fusion (melting) point Ttriple Triple point temperature ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.