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Heptane

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Normal melting 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 by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director

Tfus (K) Reference Comment
182.55Guieu, Faradjzadeh, et al., 1980Uncertainty assigned by TRC = 0.2 K; TRC
182.55Guieu, Faradjzadeh, et al., 1980, 2Uncertainty assigned by TRC = 0.2 K; TRC
182.55Guieu, Faradjzadeh, et al., 1980, 3Uncertainty assigned by TRC = 0.2 K; TRC
182.55Guieu, Faradjzadeh, et al., 1980, 4Uncertainty assigned by TRC = 0.2 K; TRC
182.57Ait-Kaci and Merlin, 1979Uncertainty assigned by TRC = 0.1 K; TRC
182.58Holzhauer and Ziegler, 1975Uncertainty assigned by TRC = 0.05 K; IPTS-68; TRC
182.55Carruth and Kobayashi, 1973Uncertainty assigned by TRC = 0.02 K; IPTS-48; TRC
182.56Oetting, 1963Uncertainty assigned by TRC = 0.05 K; TRC
183.15Hollo, Lengyel, et al., 1958Uncertainty assigned by TRC = 2. K; TRC
182.12Neff and Hickman, 1955Uncertainty assigned by TRC = 0.2 K; TRC
182.54Pomerantz, 1952Uncertainty assigned by TRC = 0.03 K; TRC
182.54Pomerantz, 1952Uncertainty assigned by TRC = 0.02 K; TRC
182.65Timmermans, 1952Uncertainty assigned by TRC = 0.4 K; TRC
182.54Anonymous, 1951Uncertainty assigned by TRC = 0.05 K; TRC
182.54Anonymous, 1951Uncertainty assigned by TRC = 0.03 K; TRC
182.5Anonymous, 1951Uncertainty assigned by TRC = 0.06 K; TRC
182.54Anonymous, 1951Uncertainty assigned by TRC = 0.03 K; TRC
182.49Doolittle and Peterson, 1951Uncertainty assigned by TRC = 0.08 K; TRC
182.45Tilicheev, Peshkov, et al., 1951Uncertainty assigned by TRC = 0.2 K; TRC
182.53Anonymous, 1949Uncertainty assigned by TRC = 0.02 K; TRC
182.54Anonymous, 1949Uncertainty assigned by TRC = 0.01 K; TRC
182.450Denyer, Fidler, et al., 1949Uncertainty assigned by TRC = 0.15 K; TRC
182.45Giller and Drickamer, 1949Uncertainty assigned by TRC = 0.3 K; TRC
182.5Appleby, Avery, et al., 1947Uncertainty assigned by TRC = 0.15 K; TRC
182.55Anonymous, 1946Uncertainty assigned by TRC = 0.2 K; TRC
182.54Forziati, Glasgow, et al., 1946Uncertainty assigned by TRC = 0.01 K; TRC
182.54Glasgow, Murphy, et al., 1946Uncertainty assigned by TRC = 0.03 K; TRC
182.54Glasgow, Murphy, et al., 1946Uncertainty assigned by TRC = 0.02 K; TRC
182.49Anonymous, 1944Uncertainty assigned by TRC = 0.15 K; TRC
182.51Rank, Scott, et al., 1942Uncertainty assigned by TRC = 0.2 K; TRC
182.55Anonymous, 1941Uncertainty assigned by TRC = 0.2 K; TRC
183.15Campbell and Eby, 1941Uncertainty assigned by TRC = 1.5 K; TRC
182.47Jones and Starr, 1941Uncertainty assigned by TRC = 0.2 K; TRC
182.55Brooks, Howard, et al., 1940Uncertainty assigned by TRC = 0.07 K; TRC
182.35Wibaut, Hoog, et al., 1939Uncertainty assigned by TRC = 0.3 K; TRC
182.57Brooks, 1938Uncertainty assigned by TRC = 0.08 K; TRC
182.35Smittenberg, Hoog, et al., 1938Uncertainty assigned by TRC = 0.4 K; TRC
183.15Leslie and Heuer, 1937Uncertainty assigned by TRC = 2. K; TRC
183.15Timmermans and Hennaut-Roland, 1935Uncertainty assigned by TRC = 1.5 K; TRC
182.34Hicks-Brunn and Bruun, 1932Uncertainty assigned by TRC = 0.3 K; TRC
182.53Hicks-Brunn and Bruun, 1932Uncertainty assigned by TRC = 0.15 K; TRC
182.49Hicks-Brunn and Bruun, 1932Uncertainty assigned by TRC = 0.2 K; TRC
182.53Mair, 1932Uncertainty assigned by TRC = 0.1 K; TRC
181.95Tongberg and Fenske, 1932Uncertainty assigned by TRC = 1. K; TRC
182.45Tongberg, Pickens, et al., 1932Uncertainty assigned by TRC = 0.5 K; TRC
182.55Parks and Huffman, 1931Uncertainty assigned by TRC = 0.4 K; TRC
182.5Shepard, Henne, et al., 1931Uncertainty assigned by TRC = 0.08 K; TRC
182.65Edgar, Calingaert, et al., 1929Uncertainty assigned by TRC = 0.5 K; TRC
182.65Edgar and Calingaert, 1929Uncertainty assigned by TRC = 0.5 K; TRC
182.65Smyth and Engel, 1929Uncertainty assigned by TRC = 0.4 K; TRC
183.15Timmermans, 1921Uncertainty assigned by TRC = 0.3 K; TRC
176.05Timmermans, 1911Uncertainty assigned by TRC = 1. K; TRC; Data excluded from overall average

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 melting point, Notes

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

Guieu, Faradjzadeh, et al., 1980
Guieu, R.; Faradjzadeh, A.; Carbonnel, L., Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1980, No. 1, 52. [all data]

Guieu, Faradjzadeh, et al., 1980, 2
Guieu, R.; Faradjzadeh, A.; Carbonnel, L., Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1980, No. 1, 54. [all data]

Guieu, Faradjzadeh, et al., 1980, 3
Guieu, R.; Faradjzadeh, A.; Carbonnel, L., Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1980, No. 1, 56. [all data]

Guieu, Faradjzadeh, et al., 1980, 4
Guieu, R.; Faradjzadeh, A.; Carbonnel, L., Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1980, No. 1, 58. [all data]

Ait-Kaci and Merlin, 1979
Ait-Kaci, A.; Merlin, J.C., Int. DATA Ser., Sel. Data Mixtures, Ser. A, 1979, No. 1, 68. [all data]

Holzhauer and Ziegler, 1975
Holzhauer, J.K.; Ziegler, W.T., Temperature dependence of excess thermodynamic properties of n-heptane-toluene, methylcyclohexane-toluene, and n-heptane-methylcyclohexane systems, J. Phys. Chem., 1975, 79(6), 590-604. [all data]

Carruth and Kobayashi, 1973
Carruth, G.F.; Kobayashi, R., Vapor pressure of normal paraffins ethane through n-decane from their triple points to about 10 mm Hg, J. Chem. Eng. Data, 1973, 18, 115-26. [all data]

Oetting, 1963
Oetting, F.L., The heat capacity and entropy of 2-methyl-2-propanol from 15 to 330!31k, J. Phys. Chem., 1963, 67, 2757-61. [all data]

Hollo, Lengyel, et al., 1958
Hollo, J.; Lengyel, T.; Uzonyi, G., Determination of the system heptane + toluene + pyridine + butanol, Magy. Kem. Lapja, 1958, 13, 440. [all data]

Neff and Hickman, 1955
Neff, J.A.; Hickman, J.B., Total Pressure of Certain Binary Liquid Mixtures, J. Phys. Chem., 1955, 59, 42-5. [all data]

Pomerantz, 1952
Pomerantz, P., Synthesis and physical properties of n-heptane and 2,2,4-trimethylpentane, J. Res. Natl. Bur. Stand. (U. S.), 1952, 48, 76-81. [all data]

Timmermans, 1952
Timmermans, J., Freezing points of organic compounds. VVI New determinations., Bull. Soc. Chim. Belg., 1952, 61, 393. [all data]

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

Doolittle and Peterson, 1951
Doolittle, A.K.; Peterson, R.H., Preparation of physical properties of a series of n-alkanes, J. Am. Chem. Soc., 1951, 73, 2145. [all data]

Tilicheev, Peshkov, et al., 1951
Tilicheev, M.D.; Peshkov, V.P.; Yuganova, S.A., Cryoscopic Constants and Transition Temperatures of Normal Alkanes, Zh. Obshch. Khim., 1951, 21, 1229-37. [all data]

Anonymous, 1949
Anonymous, R., , Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1949. [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]

Giller and Drickamer, 1949
Giller, E.B.; Drickamer, H.G., Viscosity of Normal Paraffins near the Freezing Point, Ind. Eng. Chem., 1949, 41, 2067. [all data]

Appleby, Avery, et al., 1947
Appleby, W.G.; Avery, W.H.; Meerbott, W.K., Kinetics and Mechanism of the Thermal Decomposition of n-Heptane, J. Am. Chem. Soc., 1947, 69, 2279. [all data]

Anonymous, 1946
Anonymous, R., , Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1946. [all data]

Forziati, Glasgow, et al., 1946
Forziati, A.F.; Glasgow, A.R.; Willingham, C.B.; Rossini, F.D., Specification adn Properties of 29 Paraffin, 4 Alkylcyclopentanes, 10 Alkylcyclohexanes and 8 Alkylbenzene Hydrocarbons, J. Res. Natl. Bur. Stand. (U. S.), 1946, 36, 129. [all data]

Glasgow, Murphy, et al., 1946
Glasgow, A.R.; Murphy, E.T.; Willingham, C.B.; Rossini, F.D., Purification, purity, and freezing points of 31 hydrocarbons of the api- nbs series, J. Res. Natl. Bur. Stand. (U. S.), 1946, 37, 141. [all data]

Anonymous, 1944
Anonymous, R., , Sunbury Rep., Anglo-Iranian Oil Co., March 22, 1944. [all data]

Rank, Scott, et al., 1942
Rank, D.H.; Scott, R.W.; Fenske, M.R., Qualitive and quantitative analysis of hydrocarbon mixtures, Anal. Chem., 1942, 14, 816. [all data]

Anonymous, 1941
Anonymous, R., , Am. Pet. Inst. Hydrocarbon Res. Proj., Third Annu. Rep., Ohio State Univ., Aug. 31, 1941. [all data]

Campbell and Eby, 1941
Campbell, K.N.; Eby, L.T., The Reduction of Multiple Carbon-Carbon Bonds III. Further Studies on the Preparation of Olefins from Acetylenes, J. Am. Chem. Soc., 1941, 63, 2683. [all data]

Jones and Starr, 1941
Jones, W.H.; Starr, C.E., Determination of the Heat of Combustion of Gasolines, Anal. Chem., 1941, 13, 287. [all data]

Brooks, Howard, et al., 1940
Brooks, D.B.; Howard, F.L.; Crafton, H.C., Physical Properties of Some Purified Aliphatic Hydrocarbons, J. Res. Natl. Bur. Stand. (U. S.), 1940, 24, 33. [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]

Brooks, 1938
Brooks, D.B., Properties of purified normal heptane and isooctane (2,2,4- trimethylpentane), J. Res. Natl. Bur. Stand. (U. S.), 1938, 21, 847. [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]

Leslie and Heuer, 1937
Leslie, R.T.; Heuer, W.W., Study of the Crystal Behavior of Hydrocarbons, J. Res. Natl. Bur. Stand. (U. S.), 1937, 18, 639. [all data]

Timmermans and Hennaut-Roland, 1935
Timmermans, J.; Hennaut-Roland, M., Physical constants of 20 organic compounds. VII., J. Chim. Phys. Phys.-Chim. Biol., 1935, 32, 501. [all data]

Hicks-Brunn and Bruun, 1932
Hicks-Brunn, M.M.; Bruun, J.H., Isolation and Determination of Normal Heptane and of Methylcyclohexane in A Midcontinent Petroleum, J. Res. Natl. Bur. Stand. (U. S.), 1932, 8, 525. [all data]

Mair, 1932
Mair, B.J., The Synthesis, Purification, and Certain Physical Constants of the Normal Hydrocarbons from Pentane to Dodecane, of n-Amyl Bromide and of n-Nonyl Bromide, J. Res. Natl. Bur. Stand. (U. S.), 1932, 9, 457. [all data]

Tongberg and Fenske, 1932
Tongberg, C.O.; Fenske, M.R., Composition of straight-run pennsylvania gasoline: III isolation of pure hydrocarbons, Ind. Eng. Chem., 1932, 24, 814-8. [all data]

Tongberg, Pickens, et al., 1932
Tongberg, C.O.; Pickens, J.D.; Fenske, M.R.; Whitmore, F.C., The Isomers in "Diisobutylene". II., J. Am. Chem. Soc., 1932, 54, 3706-10. [all data]

Parks and Huffman, 1931
Parks, G.S.; Huffman, H.M., Some fusion and transition data for hydrocarbons, Ind. Eng. Chem., 1931, 23, 1138-9. [all data]

Shepard, Henne, et al., 1931
Shepard, A.F.; Henne, A.L.; Midgley, T., Physical Prop. of the Normal Paraffin Hydrocarbons Pentane to Dodecane, J. Am. Chem. Soc., 1931, 53, 1948. [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]

Smyth and Engel, 1929
Smyth, C.P.; Engel, E.W., Molecular Orientation and The Partial Vapor Pressures of Binary Mixtures I. Systems Composed of Normal Liquids, J. Am. Chem. Soc., 1929, 51, 2646-60. [all data]

Timmermans, 1921
Timmermans, J., The Freezing Points of Organic Substances IV. New Exp. Determinations, Bull. Soc. Chim. Belg., 1921, 30, 62. [all data]

Timmermans, 1911
Timmermans, J., Researches on the freezing point of organic liquid compounds, Bull. Soc. Chim. Belg., 1911, 25, 300. [all data]


Notes

Go To: Top, Normal melting point, References