4,4-Dimethyl octane

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Phase change data

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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil430.7KN/AWeast and Grasselli, 1989BS
Tboil428.KN/APetrov, Sushchinskii, et al., 1957Uncertainty assigned by TRC = 2. K; TRC
Tboil426.15KN/AChel'tsova, Chernyshev, et al., 1955Uncertainty assigned by TRC = 3. K; TRC
Tboil430.65KN/ALevina, Tantsyreva, et al., 1952Uncertainty assigned by TRC = 0.5 K; TRC
Quantity Value Units Method Reference Comment
Δvap48.1kJ/molN/AReid, 1972AC

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:


Henry's Law data

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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: Rolf Sander

Henry's Law constant (water solution)

kH(T) = H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(kH))/d(1/T) = Temperature dependence constant (K)

H (mol/(kg*bar)) d(ln(kH))/d(1/T) (K) Method Reference Comment
0.00015 QN/A missing citation give several references for the Henry's law constants but don't assign them to specific species.

Gas phase ion energetics data

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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: Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C7H15+10.20C3H7EILossing and Holmes, 1984 
C9H19+10.10CH3EILossing and Holmes, 1984 

References

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

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]

Petrov, Sushchinskii, et al., 1957
Petrov, A.D.; Sushchinskii, V.L.; Zakharov, E.P.; Rogozhnikova, T.I., Synthesis of Branched ALiphatic C10-C15 Hydrocarbons by the Grignard and the Grignard-Wurtz Reactions, Zh. Obshch. Khim., 1957, 27, 467. [all data]

Chel'tsova, Chernyshev, et al., 1955
Chel'tsova, M.A.; Chernyshev, E.A.; Petrov, A.D., Behaviour of Alkenyl Halides with Unsaturated Bond in γ-, δ, ε-Postion in Condenstation Reactions with Alkyl Halides in the Presence of Magnesium, Izv. Akad. Nauk SSSR, 1955, 1955, 522-7. [all data]

Levina, Tantsyreva, et al., 1952
Levina, R.Ya.; Tantsyreva, T.I.; Fainzil'berg, A.A., Synthesis of Hydrocarbons XX. Synthesis of Alkenes and Alkanes with A Quarternary Carbon Atom, Zh. Obshch. Khim., 1952, 22, 571. [all data]

Reid, 1972
Reid, Robert C., Handbook on vapor pressure and heats of vaporization of hydrocarbons and related compounds, R. C. Wilhort and B. J. Zwolinski, Texas A Research Foundation. College Station, Texas(1971). 329 pages.$10.00, AIChE J., 1972, 18, 6, 1278-1278, https://doi.org/10.1002/aic.690180637 . [all data]

Lossing and Holmes, 1984
Lossing, F.P.; Holmes, J.L., Stabilization energy and ion size in carbocations in the gas phase, J. Am. Chem. Soc., 1984, 106, 6917. [all data]


Notes

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