2-Furancarboxylic acid, ethyl ester
- Formula: C7H8O3
- Molecular weight: 140.1366
- IUPAC Standard InChI: InChI=1S/C7H8O3/c1-2-9-7(8)6-4-3-5-10-6/h3-5H,2H2,1H3
- IUPAC Standard InChIKey: NHXSTXWKZVAVOQ-UHFFFAOYSA-N
- CAS Registry Number: 614-99-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2-Furoic acid, ethyl ester; Ethyl furan-2-carboxylate; Ethyl pyromucate; Ethyl 2-furancarboxylate; Ethyl 2-furoate; Furan-2-carboxylic acid ethyl ester; 2-Carboethoxyfuran; 2-(Ethoxycarbonyl)furan; Ethyl 2-furylcarboxylate; NSC 2304; Ethyl furoate
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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:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 470.0 | K | N/A | Weast and Grasselli, 1989 | BS |
Reduced pressure boiling point
| Tboil (K) | Pressure (atm) | Reference | Comment |
|---|---|---|---|
| 401.2 | 0.13 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 12.2 | 369. | A | Stephenson and Malanowski, 1987 | Based on data from 354. - 389. K.; AC |
| 12.6 | 325. | N/A | Stull, 1947 | Based on data from 310. - 468. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 310.8 - 468. | 4.99507 | 2153.093 | -37.228 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
IR Spectrum
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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: Coblentz Society, Inc.
Condensed Phase Spectrum
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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.
Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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| Owner | COPYRIGHT (C) 1988 by COBLENTZ SOCIETY INC. Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | DOW CHEMICAL COMPANY |
| Source reference | COBLENTZ NO. 6732 |
| Date | 1954/04/19 |
| Name(s) | ethyl 2-furoate |
| State | SOLUTION (10% CCl4 FOR 2-7.6, 10% CS2 FOR 7.6-15.9 MICRON) |
| Instrument | BAIRD (GRATING) |
| Instrument parameters | NaCl PRISM |
| Path length | 0.013 CM, AND 0.012 CM SPECTRAL CONTAMINATION DUE TO CS2 AROUND 865 AND CCl4 AROUND 1560 CM-1 HAVE BEEN SUBTRACTED |
| Resolution | 2 |
| Sampling procedure | TRANSMISSION |
| Data processing | DIGITIZED BY COBLENTZ SOCIETY (BATCH I) FROM HARD COPY |
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
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Due to licensing restrictions, this spectrum cannot be downloaded.
| 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-2909 |
| NIST MS number | 230020 |
References
Go To: Top, Phase change data, IR Spectrum, 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.
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]
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]
Stull, 1947
Stull, Daniel R.,
Vapor Pressure of Pure Substances. Organic and Inorganic Compounds,
Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022
. [all data]
Notes
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References
- Symbols used in this document:
Tboil Boiling point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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