Nitric acid, 2-methylpropyl ester
- Formula: C4H9NO3
- Molecular weight: 119.1192
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: LNNXFUZKZLXPOF-UHFFFAOYSA-N
- CAS Registry Number: 543-29-3
- Chemical structure:
This structure is also available as a 2d Mol file
- Other names: Nitric acid, isobutyl ester; Isobutyl nitrate; ?
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Phase change data
Go To: Top, Mass spectrum (electron ionization), References, Notes
Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
|Tboil||396.6||K||N/A||Weast and Grasselli, 1989||BS|
|Tboil||396.75||K||N/A||Lecat, 1943||Uncertainty assigned by TRC = 0.4 K; TRC|
|Tboil||396.05||K||N/A||Timmermans and Mattaar, 1921||Uncertainty assigned by TRC = 0.3 K; TRC|
|Tboil||397.15||K||N/A||Perkin, 1889||Uncertainty assigned by TRC = 2. K; TRC|
|vapH°||10.080||kcal/mol||V||Gray and Pratt, 1957||ALS|
Enthalpy of vaporization
|vapH (kcal/mol)||Temperature (K)||Method||Reference||Comment|
|10.2||288.||A||Stephenson and Malanowski, 1987||Based on data from 273. - 343. K. See also Dykyj, 1971 and Gray and Pratt, 1957, 2.; AC|
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
|273. - 343.||5.31960||2045.425||-8.996||Gray and Pratt, 1957, 3||Coefficents calculated by NIST from author's data.|
Mass spectrum (electron ionization)
Go To: Top, Phase change data, References, Notes
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
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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||MINISTRY OF TECH., E.R.D.E., WALTHAM ABBEY, UK|
|NIST MS number||2130|
Go To: Top, Phase change data, Mass spectrum (electron ionization), Notes
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]
Lecat, M., Azeotropes of Ethyl Urethane and other Azeotropes, C. R. Hebd. Seances Acad. Sci., 1943, 217, 273. [all data]
Timmermans and Mattaar, 1921
Timmermans, J.; Mattaar, J.F., Freezing points of orgainic substances VI. New experimental determinations., Bull. Soc. Chim. Belg., 1921, 30, 213. [all data]
Perkin, W.H., The Magneto Rotatory Power of Nitrogne Compounds. also of Hydrochloric Hydrobromic and Hydroioidic Acids and of some of the Salts of Ammonia and the Compound Ammonias, J. Chem. Soc., 1889, 55, 680. [all data]
Gray and Pratt, 1957
Gray, P.; Pratt, M.W.T., The latent heats of vaporization of the alkyl nitrates, J. Chem. Soc., 1957, 2163-21. [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]
Dykyj, J., Petrochemia, 1971, 11, 2, 27. [all data]
Gray and Pratt, 1957, 2
Gray, Peter; Pratt, M.W.T., 414. The latent heats of vaporization of the alkyl nitrates, J. Chem. Soc., 1957, 2163, https://doi.org/10.1039/jr9570002163 . [all data]
Gray and Pratt, 1957, 3
Gray, P.; Pratt, M.W.T., The Latent Heats of Vaporization of the Alkyl Nitrates, J. Chem. Soc., 1957, 2163-2168, https://doi.org/10.1039/jr9570002163 . [all data]
Go To: Top, Phase change data, Mass spectrum (electron ionization), References
- Symbols used in this document:
Tboil Boiling point vapH Enthalpy of vaporization vapH° Enthalpy of vaporization at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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