Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Pentane, 2,4-dimethyl-

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.


Normal boiling point

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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director

Tboil (K) Reference Comment
353.7Weast and Grasselli, 1989BS
353.7Majer and Svoboda, 1985 
353.65Tripathi, Krishna, et al., 1976Uncertainty assigned by TRC = 0.3 K; TRC
353.65Swamy and Van Winkle, 1965Uncertainty assigned by TRC = 0.2 K; TRC
353.65Stephenson and Van Winkle, 1962Uncertainty assigned by TRC = 0.2 K; TRC
353.65Desty and Whyman, 1957Uncertainty assigned by TRC = 0.3 K; TRC
353.75Rust, 1957Uncertainty assigned by TRC = 0.6 K; TRC
353.75Lichtenfels, Fleck, et al., 1955Uncertainty assigned by TRC = 0.5 K; TRC
353.62Anonymous, 1954Uncertainty assigned by TRC = 0.2 K; TRC
353.62Anonymous, 1954, 2Uncertainty assigned by TRC = 0.3 K; TRC
353.45Roebuck and Evering, 1953Uncertainty assigned by TRC = 0.5 K; TRC
353.7Anonymous, 1951Uncertainty assigned by TRC = 0.2 K; TRC
354.0Audsley and Goss, 1951Uncertainty assigned by TRC = 0.5 K; TRC
353.25Levina, Tantsyreva, et al., 1951Uncertainty assigned by TRC = 0.5 K; TRC; Data excluded from overall average
352.65Marschner and Carmody, 1951Uncertainty assigned by TRC = 2. K; originally labeled as 2,3-dimethylpentane; TRC; Data excluded from overall average
354.25De Vos. F.C., 1950Uncertainty assigned by TRC = 0.2 K; TRC; Data excluded from overall average
353.75Westerdijk, Waterman, et al., 1950Uncertainty assigned by TRC = 0.3 K; TRC
353.6Buck, Elsner, et al., 1949Uncertainty assigned by TRC = 0.5 K; TRC
353.7Buck, Elsner, et al., 1949Uncertainty assigned by TRC = 0.5 K; TRC
353.70Denyer, Fidler, et al., 1949Uncertainty assigned by TRC = 0.3 K; TRC
353.8Foehr and Fenske, 1949Uncertainty assigned by TRC = 0.5 K; TRC
353.6500Forziati and Rossini, 1949Uncertainty assigned by TRC = 0.1 K; TRC
353.66Marschner and Cropper, 1949Uncertainty assigned by TRC = 0.1 K; TRC
353.95Baker, Cornell, et al., 1948Uncertainty assigned by TRC = 0.5 K; TRC
353.55Fenske, Braun, et al., 1947Uncertainty assigned by TRC = 0.3 K; TRC
353.65Howard, Mears, et al., 1947Uncertainty assigned by TRC = 0.05 K; TRC
353.85Fawcett, 1946Uncertainty assigned by TRC = 0.3 K; TRC
353.95Marschner and Cropper, 1946Uncertainty assigned by TRC = 0.5 K; TRC
353.8Fidler, 1945Uncertainty assigned by TRC = 0.3 K; TRC
352.95Grummitt, Sensel, et al., 1945Uncertainty assigned by TRC = 0.6 K; TRC; Data excluded from overall average
353.66Forziati, Willingham, et al., 1944Uncertainty assigned by TRC = 0.05 K; TRC
353.8Anonymous, 1943Uncertainty assigned by TRC = 0.2 K; TRC
353.65McArdle and Robertson, 1943Uncertainty assigned by TRC = 0.5 K; TRC
353.65Anonymous, 1942Uncertainty assigned by TRC = 0.3 K; TRC
353.64Davies and Gilbert, 1941Uncertainty assigned by TRC = 0.1 K; TRC
353.75Manzoni-Ansidei, 1940Uncertainty assigned by TRC = 0.5 K; TRC
354.Beltz, 1939Uncertainty assigned by TRC = 0.6 K; TRC
353.75Wibaut, Hoog, et al., 1939Uncertainty assigned by TRC = 0.2 K; TRC
353.75Bonino and Manzoni-Ansidei, 1938Uncertainty assigned by TRC = 0.5 K; TRC
353.75Smittenberg, Hoog, et al., 1938Uncertainty assigned by TRC = 0.2 K; TRC
353.56Brooks, Cleaton, et al., 1937Uncertainty assigned by TRC = 0.4 K; TRC
352.1Waterman and de Kok, 1933Uncertainty assigned by TRC = 0.2 K; TRC; Data excluded from overall average
353.65Levene and Marker, 1931Uncertainty assigned by TRC = 0.5 K; TRC
352.6Karronen, 1930Uncertainty assigned by TRC = 1. K; TRC; Data excluded from overall average
353.95Edgar, Calingaert, et al., 1929Uncertainty assigned by TRC = 0.5 K; TRC
353.95Edgar and Calingaert, 1929Uncertainty assigned by TRC = 0.5 K; TRC
353.95Timmermans, 1927Uncertainty assigned by TRC = 0.5 K; source of data not clear; TRC
353.95Chavanne and De Graef, 1924Uncertainty assigned by TRC = 0.3 K; TRC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Normal boiling point, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [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]

Tripathi, Krishna, et al., 1976
Tripathi, R.P.; Krishna, S.; Gulati, I.B., Isobaric Binary Vapor-Liquid Equilibria in Cyclohexane-tert-Butyl Alcohol and 2,4-Dimethylpenbtane-tert-Butyl Alcohol Systems, J. Chem. Eng. Data, 1976, 21, 44. [all data]

Swamy and Van Winkle, 1965
Swamy, P.A.; Van Winkle, M., Vapor-Liquid Equilibrium at 760 mm of Mercury for the System Vinyl Acetate- 2,4-Dimethylpentane, J. Chem. Eng. Data, 1965, 10, 214-5. [all data]

Stephenson and Van Winkle, 1962
Stephenson, R.W.; Van Winkle, M., Modification of Relative Volatilities by Addition of Solvent, J. Chem. Eng. Data, 1962, 7, 510. [all data]

Desty and Whyman, 1957
Desty, D.H.; Whyman, B.H.F., Anal. Chem., 1957, 29, 320. [all data]

Rust, 1957
Rust, F.F., Intramolecular Oxidation. The Autoxidation of Dome Dimethylalkanes, J. Am. Chem. Soc., 1957, 79, 4000. [all data]

Lichtenfels, Fleck, et al., 1955
Lichtenfels, D.H.; Fleck, S.A.; Burow, F.H., Anal. Chem., 1955, 27, 1510. [all data]

Anonymous, 1954
Anonymous, R., , Am. Pet. Inst. Res. Proj. 45, Tech. Rep. 13, Ohio State Univ., 1954. [all data]

Anonymous, 1954, 2
Anonymous, R., Am. Pet. Inst. Res. Proj. 6, 1954, Carnegie-Mellon Univ., March 1954. [all data]

Roebuck and Evering, 1953
Roebuck, A.K.; Evering, B.L., Sulfuric Acid Isomerization of Methylalkanes, Dimethylalkanes, and Dimethylcyclohexanes, J. Am. Chem. Soc., 1953, 75, 1631. [all data]

Anonymous, 1951
Anonymous, R., , Sunbury Rep. No. 4199, Anglo-Iranian Oil Co., 1951. [all data]

Audsley and Goss, 1951
Audsley, A.; Goss, F.R., Atom Polarisation. Part II. Relationships Between Molecular Dimensions and Boiling Points for Branched-Chain Parafins, J. Chem. Soc., 1951, 1951, 120-6. [all data]

Levina, Tantsyreva, et al., 1951
Levina, R.Ya.; Tantsyreva, T.I.; Fainzil'berg, A.A.; Mezentsova, N.N., Synthesis of HydrocarbonsXXIV. Synthesis of Alkanes with Iso-Structure, Izv. Akad. Nauk SSSR, Ser. Khim., 1951, No. 2, 161-165. [all data]

Marschner and Carmody, 1951
Marschner, R.F.; Carmody, D.R., React. of Isoalkane and Olefin Percursors Catalyzed by Sulfuric Acid, J. Am. Chem. Soc., 1951, 73, 604. [all data]

De Vos. F.C., 1950
De Vos. F.C., The Dielectric Constants of Some Hexanes, Heptanes, and Octanes, Recl. Trav. Chim. Pays-Bas, 1950, 69, 1157-71. [all data]

Westerdijk, Waterman, et al., 1950
Westerdijk, J.B.; Waterman, H.I.; Span, H.F.O.; Booij, H.; van Nes, K., J. Inst. Pet., 1950, 36, 281. [all data]

Buck, Elsner, et al., 1949
Buck, F.R.; Elsner, B.B.; Henshall, T.; Moore, T.S.; Murray, A.R.; Morrell, S.H.; Muller, G.; Plant, M.M.T.; Smith, J.C.; Wallsgrove, E.R., Hydrocarbon synthesis., J. Inst. Pet., 1949, 35, 631. [all data]

Denyer, Fidler, et al., 1949
Denyer, R.L.; Fidler, F.A.; Lowry, R.A., Azeotrope Formation Between Thiols and Hydrocarbons, Ind. Eng. Chem., 1949, 41, 2727-37. [all data]

Foehr and Fenske, 1949
Foehr, E.G.; Fenske, M.R., Magneto-optic Rotation of Hydrocarbons, Ind. Eng. Chem., 1949, 41, 1956. [all data]

Forziati and Rossini, 1949
Forziati, A.F.; Rossini, F.D., J. Res. Natl. Bur. Stand. (U. S.), 1949, 43, 473. [all data]

Marschner and Cropper, 1949
Marschner, R.F.; Cropper, W.P., Hydrocarbon azeotropes of toluene, Ind. Eng. Chem., 1949, 41, 1357. [all data]

Baker, Cornell, et al., 1948
Baker, R.H.; Cornell, K.H.; Cron, M.J., J. Am. Chem. Soc., 1948, 70, 1490. [all data]

Fenske, Braun, et al., 1947
Fenske, M.R.; Braun, W.G.; Wiegand, R.V.; Quiggle, D.; McCormick, R.H.; Rank, D.H., Raman Spectra of Hydrocarbons, Anal. Chem., 1947, 19, 700. [all data]

Howard, Mears, et al., 1947
Howard, F.L.; Mears, T.W.; Fookson, A.; Pomerantz, P.; Brooks, D.B., Preparation and physical properties of several aliphatic hydrocarbons and intermediates, J. Res. Natl. Bur. Stand. (U. S.), 1947, 38, 365. [all data]

Fawcett, 1946
Fawcett, F.S., Boiling Points of Three Isomeric Heptanes, Ind. Eng. Chem., 1946, 38, 338. [all data]

Marschner and Cropper, 1946
Marschner, R.F.; Cropper, W.P., Hydrocarbon azeotropes of benzene, Ind. Eng. Chem., 1946, 38, 262-8. [all data]

Fidler, 1945
Fidler, F.A., , Sunbury Rep. No. 2731, Anglo-Iranian Oil Co., 1945. [all data]

Grummitt, Sensel, et al., 1945
Grummitt, O.; Sensel, E.E.; Smith, W.R.; Burk, R.E.; Lankelma, H.P., The Action of Aluminum Bromide on Paraffin Hydrocarbons I. n-Hexane and n-Heptane, J. Am. Chem. Soc., 1945, 67, 910. [all data]

Forziati, Willingham, et al., 1944
Forziati, A.F.; Willingham, C.B.; Mair, B.J.; Rossini, F.D., Hydrocarbons in the Gasolene Fraction of Seven Representative Crudes, Including All the Distillates to 102 deg. C and the Aromatics to 160 C, J. Res. Natl. Bur. Stand. (U. S.), 1944, 32, 11. [all data]

Anonymous, 1943
Anonymous, R., , Sunbury Rep. No. 2176, Anglo-Iranian Oil Co., 1943. [all data]

McArdle and Robertson, 1943
McArdle, E.H.; Robertson, A.E., Ind. Eng. Chem., Anal. Ed., 1943, 15, 484. [all data]

Anonymous, 1942
Anonymous, R., , Am. Pet. Inst. Res. Proj. 6, Natl. Bur. Stand., 1942. [all data]

Davies and Gilbert, 1941
Davies, G.F.; Gilbert, E.C., Heats of Combustion and of Formation of the Nine Isomeric Heptanes in the Liquid State, J. Am. Chem. Soc., 1941, 63, 2730. [all data]

Manzoni-Ansidei, 1940
Manzoni-Ansidei, R., Parachors of Branched Chain Paraffin Hydrocarbons, Boll. Sci. Fac. Chim. Ind. Bologna, 1940, 1940, 201. [all data]

Beltz, 1939
Beltz, J.C., , Diss. Abstr. No. 28, 1939. [all data]

Wibaut, Hoog, et al., 1939
Wibaut, J.P.; Hoog, H.; Lagedijk, S.L.; Overhoff, J.; Smittenberg, J.; Benninga, N.; Bouman, G.P.; van Dijk, H.; Gaade, W.; Geldof, H.; Hackmann, J.Th.; Jonker, E.W.; Paap, T.; Zuiderweg, F.J., Study on the preparation and the physical constants of a number of alkanes and cycloalkanes, Recl. Trav. Chim. Pays-Bas, 1939, 58, 329. [all data]

Bonino and Manzoni-Ansidei, 1938
Bonino, G.B.; Manzoni-Ansidei, R., The Raman Spectra of Alkyl Paraffin Hydrocarbons, Proc. - Indian Acad. Sci., Sect. A, 1938, 8, 405. [all data]

Smittenberg, Hoog, et al., 1938
Smittenberg, J.; Hoog, H.; Henkes, R.A., Freezing Points of A Number of Pure Hydrocarbons of the Gasoline Boiling Range and of Some of their Binary Mixtures, J. Am. Chem. Soc., 1938, 60, 17. [all data]

Brooks, Cleaton, et al., 1937
Brooks, D.B.; Cleaton, R.B.; Carter, F.R., Paraffin Hydrocarbons Isolated from Crude Synthetic Isooctane (2,2,4-Trimethylpentane), J. Res. Natl. Bur. Stand. (U. S.), 1937, 19, 319. [all data]

Waterman and de Kok, 1933
Waterman, H.I.; de Kok, W.J.C., Preparation of Pure 2,4-Dimethylpentadiene-1,3, Recl. Trav. Chim. Pays-Bas, 1933, 52, 235. [all data]

Levene and Marker, 1931
Levene, P.A.; Marker, R.E., J. Biol. Chem., 1931, 91, 77. [all data]

Karronen, 1930
Karronen, A., Suom. Kemistil. B, 1930, 3, 101. [all data]

Edgar, Calingaert, et al., 1929
Edgar, G.; Calingaert, G.; Marker, R.E., Preparation and Properties of the Isomeric Heptanes I. Preparation Preparation., J. Am. Chem. Soc., 1929, 51, 1483. [all data]

Edgar and Calingaert, 1929
Edgar, G.; Calingaert, G., Preparation and Properties of the Isomeric Heptanes II. Physical Prop. properties, J. Am. Chem. Soc., 1929, 51, 1540. [all data]

Timmermans, 1927
Timmermans, J., The Melting Point of Organic Substances, Bull. Soc. Chim. Belg., 1927, 36, 502. [all data]

Chavanne and De Graef, 1924
Chavanne, G.; De Graef, H., Methylethylisopropylmethane and Diisopropylmethane, Bull. Soc. Chim. Belg., 1924, 33, 366. [all data]


Notes

Go To: Top, Normal boiling point, References