Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Octanoic acid, ethyl ester

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Phase change data

Go To: Top, References, Notes

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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
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
Tboil480.2KN/AAldrich Chemical Company Inc., 1990BS
Tboil479.0KN/AGartenmeister, 1886Uncertainty assigned by TRC = 2. K; TRC
Tboil487.KN/AFehling, 1845Uncertainty assigned by TRC = 5. K; TRC
Quantity Value Units Method Reference Comment
Tfus228.40KN/ATimmermans, 1922Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Tc649.KN/AYoung, 1994Uncertainty assigned by TRC = 3. K; TRC
Tc658.71KN/ABrown, 1906Uncertainty assigned by TRC = 6. K; TRC
Quantity Value Units Method Reference Comment
Deltavap59. ± 1.kJ/molVWiberg and Waldron, 1991Heat of hydrolysis; ALS
Deltavap59.5kJ/molN/AWiberg and Waldron, 1991DRB
Deltavap59.5 ± 1.3kJ/molEBWiberg and Waldron, 1991Based on data from 382. - 412. K.; AC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
52.5 ± 0.2397.EBWiberg and Waldron, 1991Based on data from 382. - 412. K.; AC
53.2345.AStephenson and Malanowski, 1987Based on data from 330. - 480. K.; AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

Go To: Top, Phase change data, Notes

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

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Gartenmeister, 1886
Gartenmeister, R., Investigation of the physical characterstics of liquid compounds: vi boiling point and specific volume of normal fatty acid esters, Justus Liebigs Ann. Chem., 1886, 233, 249-315. [all data]

Fehling, 1845
Fehling, H., Acids of Coconut Oil, Justus Liebigs Ann. CHem., 1845, 53, 399-411. [all data]

Timmermans, 1922
Timmermans, J., Investigation of the Freezing Point of Organic Substances VII, Bull. Soc. Chim. Belg., 1922, 31, 389. [all data]

Young, 1994
Young, C.L., Personal Commun. 1994 1994, 1994. [all data]

Brown, 1906
Brown, J.C., The critical temperature and value of ml/theta of some carbon compounds, J. Chem. Soc., Trans., 1906, 89, 311. [all data]

Wiberg and Waldron, 1991
Wiberg, K.B.; Waldron, R.F., Lactones. 2. Enthalpies of hydrolysis, reduction, and formation of the C4-C13 monocyclic lactones. strain energies and conformations, J. Am. Chem. Soc., 1991, 113, 7697-7705. [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]


Notes

Go To: Top, Phase change data, References