2-Butene, 2,3-dimethyl-
- Formula: C6H12
- Molecular weight: 84.1595
- IUPAC Standard InChI: InChI=1S/C6H12/c1-5(2)6(3)4/h1-4H3
- IUPAC Standard InChIKey: WGLLSSPDPJPLOR-UHFFFAOYSA-N
- CAS Registry Number: 563-79-1
- 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: Tetramethylethylene; 1,1,2,2-Tetramethylethylene; 2,3-Dimethyl-2-butene; 2,3-Dimethylbut-2-ene; 2,3-Dimethylbutene-2; (CH3)2C=C(CH3)2; Tetramethylethene
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Normal melting point
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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 by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Tfus (K) | Reference | Comment |
|---|---|---|
| 198.860 | Anonymous, 1961 | Uncertainty assigned by TRC = 0.05 K; TRC |
| 198.870 | Anonymous, 1961 | Uncertainty assigned by TRC = 0.03 K; TRC |
| 198.880 | Anonymous, 1961 | Uncertainty assigned by TRC = 0.02 K; TRC |
| 198.3 | Anonymous, 1957 | Uncertainty assigned by TRC = 0.6 K; TRC |
| 198.82 | Streiff, Hulme, et al., 1955 | Uncertainty assigned by TRC = 0.06 K; TRC |
| 198.84 | Streiff, Hulme, et al., 1955 | Uncertainty assigned by TRC = 0.04 K; TRC |
| 198.87 | Streiff, Hulme, et al., 1955 | Uncertainty assigned by TRC = 0.03 K; TRC |
| 198.61 | Boord, Henne, et al., 1949 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 198.85 | Howard, Mears, et al., 1947 | Uncertainty assigned by TRC = 0.15 K; TRC |
| 198.61 | Boord, Greenlee, et al., 1946 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 198.61 | Boord, Perilstein, et al., 1944 | Uncertainty assigned by TRC = 0.3 K; TRC |
| 198.82 | Anonymous, 1943 | Uncertainty assigned by TRC = 0.2 K; TRC |
| 197.75 | Brooks, Howard, et al., 1940 | Uncertainty assigned by TRC = 0.2 K; TRC; Data excluded from overall average |
| 199.0 | Kistiakowsky, Ruhoff, et al., 1936 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 196.75 | Schurman and Boord, 1933 | Uncertainty assigned by TRC = 0.6 K; TRC; Data excluded from overall average |
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, 1961
Anonymous, R.,
Preliminary thermodyn. prop. of FREON-14, E. I. Du Pont, Freon Tech. Bull. T-14, 1961. [all data]
Anonymous, 1957
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 6, Carnegie-Mellon Univ., 1957. [all data]
Streiff, Hulme, et al., 1955
Streiff, A.J.; Hulme, A.R.; Cowie, P.A.; Krouskop, N.C.; Rossini, F.D.,
Purification, Purity, and Freezing Points of Sixty-four American Petroleum Institute Standard and Research Hydrocarbons,
Anal. Chem., 1955, 27, 411. [all data]
Boord, Henne, et al., 1949
Boord, C.E.; Henne, A.L.; Greenlee, K.W.; Perilstein, W.L.; Derfer, J.M.,
The Grignard Reagent in hydrocarbon synthesis,
Ind. Eng. Chem., 1949, 41, 609. [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]
Boord, Greenlee, et al., 1946
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L.,
The Synthesis, Purification and Prop. of Hydrocarbons of Low Mol. Weight, Am. Pet. Inst. Res. Proj. 45, Eighth Annu. Rep., Ohio State Univ., June 30, 1946. [all data]
Boord, Perilstein, et al., 1944
Boord, C.E.; Perilstein, W.L.; Greenlee, K.W.,
, Am. Pet. Inst. Hydrocarbon Res. Proj., Sixth Annu. Ref., Ohio State Univ., Aug. 31, 1944. [all data]
Anonymous, 1943
Anonymous, R.,
, Sunbury Rep. No. 2176, Anglo-Iranian Oil Co., 1943. [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]
Kistiakowsky, Ruhoff, et al., 1936
Kistiakowsky, G.B.; Ruhoff, J.R.; Smith, H.A.; Vaughan, W.E.,
Heats of Organic Reactions III. Hydrogenation of SOme Higher Olefins,
J. Am. Chem. Soc., 1936, 58, 137. [all data]
Schurman and Boord, 1933
Schurman, I.; Boord, C.E.,
Synthesis in teh Olefin Series V. Completing the Survey of the Hexenes and Including Certain Heptenes and Octenes,
J. Am. Chem. Soc., 1933, 55, 4930-5. [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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