Nonane
- Formula: C9H20
- Molecular weight: 128.2551
- IUPAC Standard InChIKey: BKIMMITUMNQMOS-UHFFFAOYSA-N
- CAS Registry Number: 111-84-2
- 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. - Other names: n-Nonane; Shellsol 140; n-C9H20; UN 1920
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Critical temperature
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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
Tc (K) | Reference | Comment |
---|---|---|
594.6 ± 0.6 | Ambrose and Tsonopoulos, 1995 | |
594.6 | Steele, 1992 | Uncertainty assigned by TRC = 1. K; TRC |
594.5 | Anselme, Gude, et al., 1990 | Uncertainty assigned by TRC = 0.3 K; TRC |
594.7 | Rosenthal and Teja, 1989 | Uncertainty assigned by TRC = 0.6 K; TRC |
594.6 | Teja, Lee, et al., 1989 | TRC |
593.81 | Brunner, 1988 | Uncertainty assigned by TRC = 0.1 K; Visual, optical cell 30cm high. TE cal. vs PRT; TRC |
594.6 | Smith, Anselme, et al., 1986 | Uncertainty assigned by TRC = 0.4 K; TRC |
594.6 | Majer and Svoboda, 1985 | |
594.6 | Matzik and Schneider, 1985 | Uncertainty assigned by TRC = 0.7 K; TRC |
593.61 | Mogollon, Kay, et al., 1982 | Uncertainty assigned by TRC = 0.2 K; TRC |
595.85 | Kay and Pak, 1980 | Uncertainty assigned by TRC = 0.05 K; Visual, TE cal. vs PRT. Table 1, confined over gallium; TRC |
595.85 | Kay and Pak, 1980 | Uncertainty assigned by TRC = 0.05 K; Visual, TE cal. vs PRT. Table 1, mercury interface at room temperature; TRC |
595.65 | Kay and Pak, 1980 | Uncertainty assigned by TRC = 0.05 K; Visual, TE cal. vs PRT. Table 2, mercury interface at room temperature.; TRC |
595.75 | Kay and Pak, 1980 | Uncertainty assigned by TRC = 0.05 K; Visual, TE cal. vs PRT. Table 2, mercury interface at sample temperature.; TRC |
593.8 | Pak and Kay, 1972 | Uncertainty assigned by TRC = 0.3 K; corrected for presence of Hg vapor; TRC |
594.56 | Ambrose, Cox, et al., 1960 | Uncertainty assigned by TRC = 0.1 K; TRC |
References
Go To: Top, Critical temperature, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ambrose and Tsonopoulos, 1995
Ambrose, D.; Tsonopoulos, C.,
Vapor-Liquid Critical Properties of Elements and Compounds. 2. Normal Alkenes,
J. Chem. Eng. Data, 1995, 40, 531-546. [all data]
Steele, 1992
Steele, W.V.,
Personal Commun. 1992 1992, 1992. [all data]
Anselme, Gude, et al., 1990
Anselme, M.J.; Gude, M.; Teja, A.S.,
The Critical Temperatures and Densities of the n-Alkanes from Pentane to Octadecane,
Fluid Phase Equilib., 1990, 57, 317-26. [all data]
Rosenthal and Teja, 1989
Rosenthal, D.J.; Teja, A.S.,
The Critical Properties of n-Alkanes Using a Low-Residence Time Flow Apparatus,
AIChE J., 1989, 35, 1829. [all data]
Teja, Lee, et al., 1989
Teja, A.S.; Lee, R.J.; Rosenthal, D.J.; Anselme, M.J.,
Correlation of the Critical Properties of Alkanes and Alkanols
in 5th IUPAC Conference on Alkanes and AlkanolsGradisca, 1989. [all data]
Brunner, 1988
Brunner, E.,
Fluid Mixtures at High Pressures VI. Phase Separation and Critical Phenomena in 18 (n-Alkane + Ammonia) and 4 (n-Alkane _ Methanol) Mixtures,
J. Chem. Thermodyn., 1988, 20, 273. [all data]
Smith, Anselme, et al., 1986
Smith, R.L.; Anselme, M.; Teja, A.S.,
Proc. World Congress III Chem. Eng., Tokyo, Vol. II, 1986. [all data]
Majer and Svoboda, 1985
Majer, V.; Svoboda, V.,
Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]
Matzik and Schneider, 1985
Matzik, I.; Schneider, G.M.,
Fluid phase equilibria of binary mixtures of sulfur hexafluoride with octane, nonane, hendecane, and cis-decahydronaphthalene at temperature between 280 K and 440 K and at pressures up to 140 MPa,
Ber. Bunsen-Ges. Phys. Chem., 1985, 89, 551. [all data]
Mogollon, Kay, et al., 1982
Mogollon, E.; Kay, W.B.; Teja, A.S.,
Modified sealed-tube method for the determination of critical temperature.,
Ind. Eng. Chem. Fundam., 1982, 21, 2, 173-5. [all data]
Kay and Pak, 1980
Kay, W.B.; Pak, S.C.,
Determination of the critical constants of high-boiling hydrocarbons. Experiments with gallium as a containing fluid,
J. Chem. Thermodyn., 1980, 12, 673. [all data]
Pak and Kay, 1972
Pak, S.C.; Kay, W.B.,
Gas-Liquid Critical Temperatures of Mixtures. Benzene + n-Alkanes and Hexafluorobenzene + n-Alkanes,
Ind. Eng. Chem. Fundam., 1972, 11, 255. [all data]
Ambrose, Cox, et al., 1960
Ambrose, D.; Cox, J.D.; Townsend, R.,
The critical temperatures of forty organic compounds,
Trans. Faraday Soc., 1960, 56, 1452. [all data]
Notes
Go To: Top, Critical temperature, References
- Symbols used in this document:
Tc Critical temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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