Hexane, 2,2-dimethyl-

Formula: C₈H₁₈
Molecular weight: 114.2285
IUPAC Standard InChI: InChI=1S/C8H18/c1-5-6-7-8(2,3)4/h5-7H2,1-4H3
IUPAC Standard InChIKey: FLTJDUOFAQWHDF-UHFFFAOYSA-N
CAS Registry Number: 590-73-8
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: 2,2-Dimethylhexane; (CH3)3C(CH2)3CH3
Permanent link for this species. Use this link for bookmarking this species for future reference.
Information on this page:
Other data available:
Data at other public NIST sites:
- Gas Phase Kinetics Database
Options:
- Switch to SI units

Data at NIST subscription sites:

NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

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

T_boil (K)	Reference	Comment
380.0	Weast and Grasselli, 1989	BS
382.	Majer and Svoboda, 1985	Data excluded from overall average
379.95	Puzitskii, Bulanova, et al., 1970	Uncertainty assigned by TRC = 0.3 K; TRC
379.	Kolyaskina and Petrov, 1962	Uncertainty assigned by TRC = 2. K; TRC; Data excluded from overall average
379.99	Desty and Whyman, 1957	Uncertainty assigned by TRC = 0.2 K; TRC
380.03	Anonymous, 1954	Uncertainty assigned by TRC = 0.2 K; TRC
380.2	Audsley and Goss, 1951	Uncertainty assigned by TRC = 0.5 K; TRC
380.01	Boord, Henne, et al., 1949	Uncertainty assigned by TRC = 0.2 K; TRC
380.00	Denyer, Fidler, et al., 1949	Uncertainty assigned by TRC = 0.3 K; TRC
380.15	Jamison, Lesslie, et al., 1949	Uncertainty assigned by TRC = 0.5 K; TRC
379.65	Buck, Elsner, et al., 1948	Uncertainty assigned by TRC = 0.4 K; TRC
380.	Rossini, 1948	Uncertainty assigned by TRC = 0.5 K; TRC
380.05	Fenske, Braun, et al., 1947	Uncertainty assigned by TRC = 0.3 K; TRC
380.01	Boord, Greenlee, et al., 1946	Uncertainty assigned by TRC = 0.3 K; TRC
379.99	Forziati, Glasgow, et al., 1946	Uncertainty assigned by TRC = 0.01 K; TRC
380.01	Boord, Greenlee, et al., 1945	Uncertainty assigned by TRC = 0.3 K; TRC
380.25	Herington and Rideal, 1945	Uncertainty assigned by TRC = 0.5 K; TRC
380.15	Komarewsky and Shand, 1944	Uncertainty assigned by TRC = 1. K; TRC
379.99	Anonymous, 1942	Uncertainty assigned by TRC = 0.1 K; TRC
379.95	Anonymous, 1941	Uncertainty assigned by TRC = 0.4 K; TRC
379.35	Marker and Oakwood, 1938	Uncertainty assigned by TRC = 0.5 K; TRC; Data excluded from overall average
380.1	Schurman and Boord, 1933	Uncertainty assigned by TRC = 0.6 K; TRC
379.65	Noller, 1929	Uncertainty assigned by TRC = 1.5 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

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]

Puzitskii, Bulanova, et al., 1970
Puzitskii, K.V.; Bulanova, T.F.; Bin, Y.Y.; Eidus, Y.T., Synthesis of C7-C9 2,2- and 3,3-Dimethylalkanes from Saturated C6-C9 Normal Alcohols, Izv. Akad. Nauk SSSR, 1970, 1970, 1872. [all data]

Kolyaskina and Petrov, 1962
Kolyaskina, A.N.; Petrov, A.A., Reactions of Chlorine-Containing Telomers of Diene Hydrocarbons VIII. The Synthesis of Diene Hydrocarbons with Quaternary Carbon Atoms From Addition Products of Tertiary Alkyl Chlorides to Divinyl, Zh. Obshch. Khim., 1962, 32, 1089-95. [all data]

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

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

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]

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]

Jamison, Lesslie, et al., 1949
Jamison, M.M.; Lesslie, M.S.; Turner, E.E., J. Inst. Pet., 1949, 35, 590. [all data]

Buck, Elsner, et al., 1948
Buck, F.R.; Elsner, B.B.; Forbes, E.J.; Morrell, S.H.; Smith, J.C.; Wallsgrove, E.R., The Use of Zinc Alkyls in the Preparation of Hydrocarbons with a Quaternary Carbon Atom, J. Inst. Pet., 1948, 34, 339. [all data]

Rossini, 1948
Rossini, F.D., Pure compounds from petroleum purification and purity of hydrocarbons, Anal. Chem., 1948, 20, 110-21. [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]

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]

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]

Herington and Rideal, 1945
Herington, E.F.G.; Rideal, E.K., The Catalytic Cyclization of Aliphatic Hydrocarbons II., Proc. R. Soc. London, A, 1945, 184, 447. [all data]

Komarewsky and Shand, 1944
Komarewsky, V.I.; Shand, W.C., Catalytic Aromatization of Branched Aliphatic Hydrocarbons, J. Am. Chem. Soc., 1944, 66, 1118. [all data]

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

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

Marker and Oakwood, 1938
Marker, R.E.; Oakwood, T.S., Hexamethylethane and Tetraalkylmethanes, J. Am. Chem. Soc., 1938, 60, 2598. [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]

Noller, 1929
Noller, C.R., The Prep. of Zinc Alkyls and Their Use in the Synthesis of Hydrocarbons, J. Am. Chem. Soc., 1929, 51, 594. [all data]

Notes

Go To: Top, Normal boiling point, References

Symbols used in this document:

T_boil Boiling point
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
Customer support for NIST Standard Reference Data products.