Pentane, 2,4-dimethyl-
- Formula: C7H16
- Molecular weight: 100.2019
- IUPAC Standard InChI: InChI=1S/C7H16/c1-6(2)5-7(3)4/h6-7H,5H2,1-4H3
- IUPAC Standard InChIKey: BZHMBWZPUJHVEE-UHFFFAOYSA-N
- CAS Registry Number: 108-08-7
- 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: 2,4-Dimethylpentane
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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 |
|---|---|---|
| 153.9 | Anonymous, 1954 | Uncertainty assigned by TRC = 0.04 K; TRC |
| 153.9 | Anonymous, 1954 | Uncertainty assigned by TRC = 0.03 K; TRC |
| 153.92 | Anonymous, 1954 | Uncertainty assigned by TRC = 0.02 K; TRC |
| 153.83 | Anonymous, 1951 | Uncertainty assigned by TRC = 0.07 K; TRC |
| 153.87 | Anonymous, 1951 | Uncertainty assigned by TRC = 0.05 K; TRC |
| 153.830 | Denyer, Fidler, et al., 1949 | Uncertainty assigned by TRC = 0.15 K; TRC |
| 153.58 | Marschner and Cropper, 1949 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 153.29 | Howard, Mears, et al., 1947 | Uncertainty assigned by TRC = 0.1 K; TRC |
| 153.88 | Anonymous, 1946 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 153.87 | Streiff, Murphy, et al., 1946 | Uncertainty assigned by TRC = 0.04 K; TRC |
| 153.88 | Streiff, Murphy, et al., 1946 | Uncertainty assigned by TRC = 0.03 K; TRC |
| 153.92 | Streiff, Murphy, et al., 1946 | Uncertainty assigned by TRC = 0.02 K; TRC |
| 153.85 | Miller, 1945 | Uncertainty assigned by TRC = 0.6 K; TRC |
| 152.75 | Richards and Hargreaves, 1944 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 153.65 | Anonymous, 1942 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 154.05 | Wibaut, Hoog, et al., 1939 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 154.05 | Smittenberg, Hoog, et al., 1938 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 148.33 | Brooks, Cleaton, et al., 1937 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 154.15 | Leslie and Heuer, 1937 | Uncertainty assigned by TRC = 2. K; TRC |
| 153.95 | Mair, 1932 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 153.75 | Levene and Marker, 1931 | Uncertainty assigned by TRC = 1. K; TRC |
| 152.55 | Parks and Huffman, 1931 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 149.75 | Edgar, Calingaert, et al., 1929 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 149.75 | Edgar and Calingaert, 1929 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 149.75 | Edgar, 1927 | Uncertainty assigned by TRC = 2. K; TRC |
| 153.75 | Chavanne and De Graef, 1924 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 152.55 | Tafel and Jurgens, 1909 | Uncertainty assigned by TRC = 0.5 K; TRC |
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.
Anonymous, 1954
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Tech. Rep. 13, Ohio State Univ., 1954. [all data]
Anonymous, 1951
Anonymous, R.,
, Sunbury Rep. No. 4199, Anglo-Iranian Oil Co., 1951. [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]
Marschner and Cropper, 1949
Marschner, R.F.; Cropper, W.P.,
Hydrocarbon azeotropes of toluene,
Ind. Eng. Chem., 1949, 41, 1357. [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]
Anonymous, 1946
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1946. [all data]
Streiff, Murphy, et al., 1946
Streiff, A.J.; Murphy, E.T.; Sedlak, V.A.; Willingham, C.B.; Rossini, F.D.,
Purification, Purity, and Freezing Points of 7 Heptanes, 16 Octanes, 6 Pentene, Cyclopentene, and 7 C9H12 Alkylbenzenes of the API-Standard and API-NBS Series,
J. Res. Natl. Bur. Stand. (U. S.), 1946, 37, 331. [all data]
Miller, 1945
Miller, V.A.,
Ternary mixtures of three isomeric heptanes a quantitative method of analysis,
Anal. Chem., 1945, 17, 5. [all data]
Richards and Hargreaves, 1944
Richards, A.R.; Hargreaves, E.,
Vapor-Liquid Equilibria of Close-Boiling Binary Hydrocarbon Mixtures,
Ind. Eng. Chem., 1944, 36, 805-8. [all data]
Anonymous, 1942
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 6, Natl. Bur. Stand., 1942. [all data]
Wibaut, Hoog, et al., 1939
Wibaut, J.P.; Hoog, H.; Langedijk, 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]
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]
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]
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]
Levene and Marker, 1931
Levene, P.A.; Marker, R.E.,
J. Biol. Chem., 1931, 91, 77. [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]
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]
Edgar, 1927
Edgar, G.,
Ind. Eng. Chem., 1927, 19, 145. [all data]
Chavanne and De Graef, 1924
Chavanne, G.; De Graef, H.,
Methylethylisopropylmethane and Diisopropylmethane,
Bull. Soc. Chim. Belg., 1924, 33, 366. [all data]
Tafel and Jurgens, 1909
Tafel, J.; Jurgens, W.,
Preparation of Hydrocarbons by Electrolytic Reduction of Acetoacetic Ester,
Chem. Ber., 1909, 42, 2548. [all data]
Notes
Go To: Top, Normal melting point, References
- Symbols used in this document:
Tfus Fusion (melting) point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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