2-Pentanone, 3,3,4,4-tetramethyl-

• Formula: C₉H₁₈O
• Molecular weight: 142.2386
• IUPAC Standard InChI: InChI=1S/C9H18O/c1-7(10)9(5,6)8(2,3)4/h1-6H3 Copy

  
• IUPAC Standard InChIKey: VVCKMVBQLNBXOE-UHFFFAOYSA-N Copy
• CAS Registry Number: 865-66-7
• Chemical structure:
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• Information on this page:
  • Gas phase thermochemistry data
  • Phase change data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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Gas phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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 by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

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.

Dubois and Herzog, 1972
Dubois, J.-E.; Herzog, H., Heats of formation of aliphatic ketones: Structure correlation based on environment treatment, J. Chem. Soc. Chem. Commun., 1972, 932-933. [all data]

Petrov, Kao, et al., 1960
Petrov, A.D.; Kao, C.L.; Semenkin, V.M., Reaction of 2,2,3,3-Tetramethyl-4-pentanone with Alkyl Lithiums, Zh. Obshch. Khim., 1960, 30, 363-9. [all data]

Bartlett and Stiles, 1955
Bartlett, P.D.; Stiles, M., Highly branched molecules: IV solvolysis of the p-nitrobenzoate of tri-t- butylcarbinol and some of its homologs, J. Am. Chem. Soc., 1955, 77, 2806. [all data]

Hickinbottom, Hyatt, et al., 1954
Hickinbottom, W.J.; Hyatt, A.A.; Sparke, M.B., J. Chem. Soc., 1954, 1954, 2533. [all data]

Locquin and Sung, 1924
Locquin, R.; Sung, Bull. Soc. Chim. Fr., 1924, 35, 753. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  Tfus	Fusion (melting) point
  ΔfH°gas	Enthalpy of formation of gas at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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