Pentane, 3,3-dimethyl-

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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
138.34Anonymous, 1953Uncertainty assigned by TRC = 0.3 K; TRC
137.54Anonymous, 1953Uncertainty assigned by TRC = 0.5 K; TRC
138.7Anonymous, 1953Uncertainty assigned by TRC = 0.05 K; TRC
138.7Anonymous, 1953Uncertainty assigned by TRC = 0.05 K; TRC
138.71Anonymous, 1953Uncertainty assigned by TRC = 0.05 K; TRC
138.17Boord, Henne, et al., 1949Uncertainty assigned by TRC = 0.3 K; TRC
138.17Boord, Greenlee, et al., 1946Uncertainty assigned by TRC = 0.2 K; TRC
137.6Boord, Greenlee, et al., 1946Uncertainty assigned by TRC = 0.4 K; TRC
138.16Forziati, Glasgow, et al., 1946Uncertainty assigned by TRC = 0.01 K; TRC
138.64Streiff, Murphy, et al., 1946Crystal phase 1 phase; Uncertainty assigned by TRC = 0.06 K; TRC
138.64Streiff, Murphy, et al., 1946Crystal phase 1 phase; Uncertainty assigned by TRC = 0.05 K; TRC
138.69Streiff, Murphy, et al., 1946Crystal phase 1 phase; Uncertainty assigned by TRC = 0.04 K; TRC
138.2Streiff, Murphy, et al., 1946Crystal phase 2 phase; Uncertainty assigned by TRC = 0.05 K; crystal C2 is unstable at the melting point; TRC
137.59Streiff, Murphy, et al., 1946Crystal phase 3 phase; Uncertainty assigned by TRC = 0.05 K; crystal C3 is unstable at the melting point; TRC
138.12Boord, Greenlee, et al., 1945Uncertainty assigned by TRC = 0.5 K; TRC
137.5Boord, Greenlee, et al., 1945Uncertainty assigned by TRC = 0.3 K; TRC
137.55Perilstein and Waalkes, 1945Uncertainty assigned by TRC = 0.7 K; TRC
137.24Boord, Perilstein, et al., 1944Uncertainty assigned by TRC = 0.4 K; TRC
137.41Greenlee, 1944Uncertainty assigned by TRC = 0.2 K; TRC
137.45Wibaut, Hoog, et al., 1939Uncertainty assigned by TRC = 0.3 K; TRC
137.45Smittenberg, Hoog, et al., 1938Uncertainty assigned by TRC = 0.5 K; identified as the "freezing point"; TRC
138.15Smittenberg, Hoog, et al., 1938Uncertainty assigned by TRC = 0.5 K; identified as the "melting point"; TRC
138.25Parks and Huffman, 1931Uncertainty assigned by TRC = 0.5 K; TRC
138.15Edgar, Calingaert, et al., 1929Uncertainty assigned by TRC = 0.5 K; determined by G. S. Parks; TRC
138.15Edgar and Calingaert, 1929Uncertainty 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 melting point, Notes

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

Anonymous, 1953
Anonymous, R., , Physical Properties of Chemical Substances, Dow Chemical Company, 1953. [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]

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]

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]

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]

Boord, Greenlee, et al., 1945
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L., , Am. Pet. Inst. Res. Proj. 45, Seventh Annu. Rep., Ohio State Univ., June 30, 1945. [all data]

Perilstein and Waalkes, 1945
Perilstein, W.L.; Waalkes, T.P., , Am. Pet. Inst. Res. Proj. 45 Ohio State Univ., 1945. [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]

Greenlee, 1944
Greenlee, K.W., , Am. Pet. Inst. Res. Proj. 45, Ohio State Univ., 1944. [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]

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]


Notes

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