Methane, tetranitro-

• Formula: CN₄O₈
• Molecular weight: 196.0327
• IUPAC Standard InChI: InChI=1S/CN4O8/c6-2(7)1(3(8)9,4(10)11)5(12)13 Copy

  
• IUPAC Standard InChIKey: NYTOUQBROMCLBJ-UHFFFAOYSA-N Copy
• CAS Registry Number: 509-14-8
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Tetranitromethane; TNM; NCI-C55947; Rcra waste number P112; UN 1510
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• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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Condensed 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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

Antoine Equation Parameters

log₁₀(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Enthalpy of sublimation

Reaction 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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

 + 6 = 7 + 2

By formula: CN₄O₈ + 6CO = 7CO₂ + 2N₂

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 and Joel F. Liebman

Ionization energy determinations

Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

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

Lebedev, Miroshnichenko, et al., 1975
Lebedev, V.P.; Miroshnichenko, E.A.; Matyushin, Yu.N.; Larionov, V.P.; Romanov, V.S.; Bukolov, Yu.E.; Denisov, G.M.; Balepin, A.A.; Lebedev, Yu.A., Semimicrocalorimetric determination of gas-phase enthalpies of formation of compounds containing nitrogen and oxygen. II. calorimetric determinationi of enthalpies of formation [of Tetranitromethane], Russ. J. Phys. Chem. (Engl. Transl.), 1975, 49, 1133-1136, In original 1933. [all data]

Gardner and Grigger, 1963
Gardner, D.M.; Grigger, J.C., Heat of formation of tetranitromethane by combustion calorimetry, J. Chem. Eng. Data, 1963, 8, 73-74. [all data]

Roth and Isecke, 1944
Roth, W.A.; Isecke, K., Die verbrennungs- und bildungswarme des tetranitromethans, Ber., 1944, 77, 537-539. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [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]

Timmermans and Hennaut-Roland, 1955
Timmermans, J.; Hennaut-Roland, M., Work of the International Bureau of Physical-Chemical Standards. IX. The Physical Constants of Twenty Organic Compounds, J. Chim. Phys. Phys.-Chim. Biol., 1955, 52, 223. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]

Edwards, 1952
Edwards, G., The vapour pressure of tetranitromethane, Trans. Faraday Soc., 1952, 48, 513, https://doi.org/10.1039/tf9524800513 . [all data]

Nicholson, 1949
Nicholson, A.J.C., 331. Some physical properties of tetranitromethane, J. Chem. Soc., 1949, 1553, https://doi.org/10.1039/jr9490001553 . [all data]

Edwards, 1952, 2
Edwards, G., The vapour pressure of tetranitromethane, Trans. Faraday Soc., 1952, 48, 000. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Edwards, 1952, 3
Edwards, G., The Vapour Pressure of Tetranitromethane, Trans. Faraday Soc., 1952, 48, 513-515, https://doi.org/10.1039/tf9524800513 . [all data]

Nicholson, 1949, 2
Nicholson, A.J.C., Some Physical Properties of Tetranitromethane, J. Chem. Soc., 1949, 1553-1555, https://doi.org/10.1039/jr9490001553 . [all data]

Seki and Nitta, 1941
Seki, S.; Nitta, I., J. Chem. Soc. Jpn., 1941, 62, 907. [all data]

Koo, Chin, et al., 1990
Koo, L.K.; Chin, W.S.; Mok, C.Y.; Huang, H.H., A study of the pyrolysis of trinitro- and tetranitromethane by photoelectron spectroscopy, Bull. Singapore Natl. Inst. Chem., 1990, 18, 121. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  Tfus	Fusion (melting) point
  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔfH°liquid	Enthalpy of formation of liquid at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔsubH	Enthalpy of sublimation
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions

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