2,2-Dimethyladamantane

• Formula: C₁₂H₂₀
• Molecular weight: 164.2872
• IUPAC Standard InChI: InChI=1S/C12H20/c1-12(2)10-4-8-3-9(6-10)7-11(12)5-8/h8-11H,3-7H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: KOLCSQBNCFAWAM-UHFFFAOYSA-N Copy
• CAS Registry Number: 19740-34-2
• 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.
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas Chromatography
  • References
  • Notes
• Options:
  • Switch to SI units

Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, NIST Subscription Links, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Phase change data, Gas Chromatography, NIST Subscription Links, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Gas Chromatography, NIST Subscription Links, References, Notes

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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos

Gas Chromatography

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, NIST Subscription Links, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

View large format table.

Kovats' RI, polar column, isothermal

View large format table.

Normal alkane RI, non-polar column, custom temperature program

View large format table.

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, NIST Subscription Links, Notes

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

Steele and Watt, 1977
Steele, W.V.; Watt, I., The standard enthalpies of formation of adamantanoid compounds 4. Methyladamantanes, J. Chem. Thermodyn., 1977, 9, 843-849. [all data]

Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]

Burkhard, Vais, et al., 1969
Burkhard, J.; Vais, J.; Vodicka, L.; Landa, S., Adamantane and its derivatives. XVI. The gas chromatographic characterization of adamantane derivatives, J. Chromatogr., 1969, 42, 207-218, https://doi.org/10.1016/S0021-9673(01)80617-8 . [all data]

Bayat and Abad, 2011
Bayat, Z.; Abad, M.F.Y., Quantitative structure-property relationship (QSPR) study of Kovats retention indices of some of adamantane derivatives by the genetic algorithm amd nultiply linear regression (GA-MLR) method, Petroleum Coal, 2011, 53, 2, 132-140. [all data]

Bayat and Abad M.F.Y., 2011
Bayat, Z.; Abad M.F.Y., Computational approaches to the prediction of the Kovats retention index (RI) for adamantane derivatives (AD) as a drug, J. Chem. Pharm. Res., 2011, 3, 1, 48-55. [all data]

Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, NIST Subscription Links, References

• Symbols used in this document:
  

  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions
  ΔsubH°	Enthalpy of sublimation at standard conditions

• 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.