Triethyl methanetricarboxylate


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

Quantity Value Units Method Reference Comment
Δfgas-280.37 ± 0.30kcal/molCcbVerevkin, Beckhaus, et al., 1992 

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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfliquid-299.30 ± 0.25kcal/molCcbVerevkin, Beckhaus, et al., 1992ALS
Quantity Value Units Method Reference Comment
Δcliquid-1187.73 ± 0.16kcal/molCcbVerevkin, Beckhaus, et al., 1992Corresponding Δfliquid = -299.30 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
100.3298.15Verevkin, Beckhaus, et al., 1992DH

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

Quantity Value Units Method Reference Comment
Tboil526.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Δvap18.93 ± 0.17kcal/molVVerevkin, Beckhaus, et al., 1992ALS
Δvap18.9kcal/molN/AVerevkin, Beckhaus, et al., 1992DRB
Δvap18.9 ± 0.2kcal/molGSVerevkin, Beckhaus, et al., 1992Based on data from 297. to 338. K.; AC

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
17.7 ± 0.1298. to 338.GSRakus, Verevkin, et al., 1995AC

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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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW-6078
NIST MS number 236226

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change 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.

Verevkin, Beckhaus, et al., 1992
Verevkin, S.P.; Beckhaus, H.-D.; Ruchardt, C., Geminale substituenteneffekte Teil 5α. Standardbildungsenthalpien von alkylsubstituierten Malonsaure- und α-aminocarbonsaureestern, Thermochim. Acta, 1992, 197, 27-39. [all data]

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]

Rakus, Verevkin, et al., 1995
Rakus, K.; Verevkin, S.P.; Keller, M.; Beckhaus, H.-D.; Ruchardt, C., Radical stabilization enthalpies of α,α-bis(methoxycarbonyl)alkyl and tris(methoxycarbonyl)methyl radicals, Liebigs Ann. Chem., 1995, 1483-1493. [all data]


Notes

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