Aluminum, triethyl-

• Formula: C₆H₁₅Al
• Molecular weight: 114.1648
• IUPAC Standard InChI: InChI=1S/3C2H5.Al/c3*1-2;/h3*1H2,2H3; Copy

  
• IUPAC Standard InChIKey: VOITXYVAKOUIBA-UHFFFAOYSA-N Copy
• CAS Registry Number: 97-93-8
• 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: Triethylaluminum; TEA; Triethylaluminium; UN 1102
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Phase change data
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Mass spectrum (electron ionization)
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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
MS - José A. Martinho Simões
DH - Eugene S. Domalski and Elizabeth D. Hearing
AC - William E. Acree, Jr., James S. Chickos

Antoine Equation Parameters

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

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Enthalpy of fusion

Entropy of fusion

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: José A. Martinho Simões

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

C₁₂H₃₀Al₂ (g) = 2 (g)

By formula: C₁₂H₃₀Al₂ (g) = 2C₆H₁₅Al (g)

3 (g) +  (l) = AlH₃O₃ (amorphous) + 3 (g)

By formula: 3H₂O (g) + C₆H₁₅Al (l) = AlH₃O₃ (amorphous) + 3C₂H₆ (g)

C₁₂H₃₀Al₂ (l) = 2 (l)

By formula: C₁₂H₃₀Al₂ (l) = 2C₆H₁₅Al (l)

AlI₃ (cr) + 2 (l) = 3C₄H₁₀AlI (l)

By formula: AlI₃ (cr) + 2C₆H₁₅Al (l) = 3C₄H₁₀AlI (l)

AlBr₃ (cr) + 2 (l) = 3C₄H₁₀AlBr (l)

By formula: AlBr₃ (cr) + 2C₆H₁₅Al (l) = 3C₄H₁₀AlBr (l)

AlCl₃ (cr) + 2 (l) = 3 (l)

By formula: AlCl₃ (cr) + 2C₆H₁₅Al (l) = 3C₄H₁₀AlCl (l)

C₂H₅AlI₂ (l) +  (l) = 2C₄H₁₀AlI (l)

By formula: C₂H₅AlI₂ (l) + C₆H₁₅Al (l) = 2C₄H₁₀AlI (l)

C₂H₅AlBr₂ (l) +  (l) = 2C₄H₁₀AlBr (l)

By formula: C₂H₅AlBr₂ (l) + C₆H₁₅Al (l) = 2C₄H₁₀AlBr (l)

 (l) +  (l) = 2 (l)

By formula: C₂H₅AlCl₂ (l) + C₆H₁₅Al (l) = 2C₄H₁₀AlCl (l)

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.

Dibrivnyi, Dolbneva, et al., 1986
Dibrivnyi, V.N.; Dolbneva, T.N.; Dikii, M.A., Saturated vapor pressure and vaporization enthalpies of aromatic peroxides in Vses. Konf. po Kalorimetrii i Khim. Termodinamike, 11th, Novosibirsk, Nr 2, p 115, 1986. [all data]

Rabinovich, Nistratov, et al., 1989
Rabinovich, I.B.; Nistratov, V.P.; Sheiman, M.S.; Klimov, K.N.; Kamelova, G.P.; Zorin, A.D., Specific heat and thermodynamic functions of triethylaluminium, Zh. Fiz. Khim., 1989, 63, 522-5. [all data]

Fowell, 1961
Fowell, P.A., Ph. D. Thesis, University of Manchester, 1961. [all data]

Fic and Dvorak, 1965
Fic, V.; Dvorak, J., Organo-Aluminum Compounds. 1. Vapor Pressure of Triethyl Aluminum and Diethyl Aluminium Chloride, Chem. Prum., 1965, 15, 732-735. [all data]

Rabinovich, Nistratov, et al., 1989, 2
Rabinovich, I.B.; Nistratov, V.P.; Sheiman, M.S.; Klimov, K.N.; Kamelov, G.P.; Zorin, A.D., Specific heat and thermodynamic functions of triethylaluminium, Zhur. Fiz. Khim., 1989, 63, 522-525. [all data]

Sheiman, Nistratov, et al., 1984
Sheiman, M.S.; Nistratov, V.P.; Kamelova, G.P.; Rabinovich, I.B., Low-temperature heat capacity of organic compounds of aluminum and zinc, Probl. Kalorim. Khim. Termodin., Dokl. Vses. Konf., 10th, 1984, 2, 457-459. [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]

Smith, 1972
Smith, M.B., J. Organometal. Chem., 1972, 46, 31. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds in Academic Press, New York, 1970. [all data]

Smith, 1967
Smith, M.B., J. Phys. Chem., 1967, 71, 364. [all data]

Smith, 1974
Smith, M.B., J. Organometal. Chem., 1974, 76, 171. [all data]

Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J., Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  Ttriple	Triple point temperature
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔrS°	Entropy of reaction at standard conditions
  ΔvapH°	Enthalpy of vaporization at standard conditions

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