Butyrolactone
- Formula: C4H6O2
- Molecular weight: 86.0892
- IUPAC Standard InChIKey: YEJRWHAVMIAJKC-UHFFFAOYSA-N
- CAS Registry Number: 96-48-0
- 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. - Species with the same structure:
- Other names: 2(3H)-Furanone, dihydro-; γ-Butyrolactone; γ-BL; γ-Hydroxybutyric acid cyclic ester; γ-Hydroxybutyric acid lactone; γ-Hydroxybutyrolactone; Butanoic acid, 4-hydroxy-, γ-lactone; Butyric acid lactone; Butyryl lactone; Dihydro-2(3H)-furanone; Tetrahydro-2-furanone; 1,4-Butanolide; 4-Butanolide; 4-Butyrolactone; 4-Deoxytetronic acid; 4-Hydroxybutanoic acid lactone; 4-Hydroxybutyric acid lactone; 6480; 1,4-Butyrolactone; γ-6480; Butyric acid, 4-hydroxy-, γ-lactone; Butyrylactone; BLO; BLON; Dihydro-2-furanone; NCI-C55878; 1,2-Butanolide; 4-Hydroxybutanoic acid, γ-lactone; 4-Hydroxybutyric acid, γ-lactone; 2-Oxolanone; 1-Oxacyclopentan-2-one; 2-Oxotetrahydrofuran; γ-Butanolactone; γ-Hydrooxybutyric acid lactone; Agrisynth BLO; GBL; Butyric acid, 4-hydroxy-, gamma-lactone; 2(3H)-dihydrofuranone; Dihydro-(3 H)-furan-2-one; Dihydrofuran-2(3H)-one; NSC 4592; dihydro-2(3H)-furanone (γ-butyrolactone); Tetrahydrofuran-2-one; Dihydro-2(3H)-furanone (-butyrolactone); Butan-4-olide; 2-Dihydrofuranone
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -87.0 ± 0.8 | kcal/mol | Cm | Wiberg and Waldron, 1991 | Heat of reduction; ALS |
ΔfH°gas | -87.6 ± 0.2 | kcal/mol | Ccb | Leitao, Pilcher, et al., 1990 | See Brown, Conn, et al., 1989; ALS |
ΔfH°gas | -87.38 ± 0.11 | kcal/mol | Ccb | Steele, Chirico, et al., 1989 | ALS |
ΔfH°gas | -90.27 | kcal/mol | N/A | Ismailov, Gabzalilova, et al., 1988 | Value computed using ΔfHliquid° value of -431.2±2.7 kj/mol from Ismailov, Gabzalilova, et al., 1988 and ΔvapH° value of 53.5 kj/mol from Steele, Chirico, et al., 1989.; DRB |
ΔfH°gas | -88.07 | kcal/mol | N/A | Yevstropov, Lebedev, et al., 1980 | Value computed using ΔfHliquid° value of -422.0±1.1 kj/mol from Yevstropov, Lebedev, et al., 1980 and ΔvapH° value of 53.5 kj/mol from Steele, Chirico, et al., 1989.; DRB |
Constant pressure heat capacity of gas
Cp,gas (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
10.39 | 100. | Kudchadker S.A., 1975 | GT |
12.19 | 150. | ||
14.54 | 200. | ||
18.93 | 273.15 | ||
20.58 | 298.15 | ||
20.70 | 300. | ||
27.304 | 400. | ||
33.167 | 500. | ||
38.045 | 600. | ||
42.067 | 700. | ||
45.406 | 800. | ||
48.205 | 900. | ||
50.562 | 1000. | ||
52.560 | 1100. | ||
54.259 | 1200. | ||
55.712 | 1300. | ||
56.962 | 1400. | ||
58.035 | 1500. |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, 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:
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 |
---|---|---|---|---|---|
ΔfH°liquid | -100.2 ± 0.6 | kcal/mol | Cm | Wiberg and Waldron, 1991 | Heat of reduction; ALS |
ΔfH°liquid | -100.6 ± 0.2 | kcal/mol | Ccb | Leitao, Pilcher, et al., 1990 | See Brown, Conn, et al., 1989; ALS |
ΔfH°liquid | -100.16 ± 0.086 | kcal/mol | Ccb | Steele, Chirico, et al., 1989 | ALS |
ΔfH°liquid | -103.1 ± 0.65 | kcal/mol | Ccb | Ismailov, Gabzalilova, et al., 1988 | ALS |
ΔfH°liquid | -100.9 ± 0.26 | kcal/mol | Ccb | Yevstropov, Lebedev, et al., 1980 | ALS |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -480.5 ± 0.1 | kcal/mol | Ccb | Leitao, Pilcher, et al., 1990 | See Brown, Conn, et al., 1989; Corresponding ΔfHºliquid = -100.6 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
ΔcH°liquid | -480.989 ± 0.067 | kcal/mol | Ccb | Steele, Chirico, et al., 1989 | Corresponding ΔfHºliquid = -100.16 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
ΔcH°liquid | -478.1 ± 1.5 | kcal/mol | Ccb | Ismailov, Gabzalilova, et al., 1988 | Corresponding ΔfHºliquid = -103.04 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
ΔcH°liquid | -480.2 ± 0.2 | kcal/mol | Ccb | Yevstropov, Lebedev, et al., 1980 | Corresponding ΔfHºliquid = -100.9 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
Quantity | Value | Units | Method | Reference | Comment |
S°liquid | 47.18 | cal/mol*K | N/A | Lebedev and Yevstropov, 1983 | DH |
S°liquid | 47.20 | cal/mol*K | N/A | Yevstropov, Lebedev, et al., 1980, 2 | DH |
S°liquid | 48.107 | cal/mol*K | N/A | Ismailov, Gabzalilova, et al., 1988 | DH |
Constant pressure heat capacity of liquid
Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
33.58 | 298.15 | Steele, Chirico, et al., 1989 | DH |
33.68 | 298.15 | Ismailov, Gabzalilova, et al., 1988 | T = 290 to 410 K. Cp(liq) = 101.0829 + 763.3375X10-4T + 1.918968x10-4T2 J/mol*K (290 to 410 K).; DH |
33.77 | 298.15 | Lebedev and Yevstropov, 1983 | T = 13.8 to 340 K.; DH |
33.77 | 298.15 | Yevstropov, Lebedev, et al., 1980, 2 | T = 5 to 330 K.; DH |
33.80 | 298.15 | Fuchs, 1979 | DH |
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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 477.7 | K | N/A | Aldrich Chemical Company Inc., 1990 | BS |
Tboil | 479.20 | K | N/A | Vasil'eva, Naumova, et al., 1990 | Uncertainty assigned by TRC = 0.2 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 229.0 | K | N/A | Anonymous, 1954 | Uncertainty assigned by TRC = 0.6 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 229.78 | K | N/A | Lebedev and Yevstropov, 1983, 2 | Uncertainty assigned by TRC = 0.02 K; TRC |
Ttriple | 229.78 | K | N/A | Evstropov, Lebedev, et al., 1980 | Crystal phase 1 phase; Uncertainty assigned by TRC = 0.01 K; TRC |
Ttriple | 229.78 | K | N/A | Evstropov, Lebedev, et al., 1979 | Uncertainty assigned by TRC = 0.05 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 731.0 | K | N/A | Wilson, Wilson, et al., 1996 | Uncertainty assigned by TRC = 0.4 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 50.64 | atm | N/A | Wilson, Wilson, et al., 1996 | Uncertainty assigned by TRC = 0.39 atm; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 13. ± 1. | kcal/mol | AVG | N/A | Average of 16 values; Individual data points |
Reduced pressure boiling point
Tboil (K) | Pressure (atm) | Reference | Comment |
---|---|---|---|
362.2 | 0.016 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
11.8 ± 0.02 | 392. | EB | Wiberg and Waldron, 1991 | Based on data from 378. to 406. K.; AC |
12.4 ± 0.1 | 357. | MM | Wiberg and Waldron, 1991 | Based on data from 345. to 370. K.; AC |
11.5 | 407. | A | Stephenson and Malanowski, 1987 | Based on data from 392. to 474. K.; AC |
10.8 ± 0.1 | 349. | V | Yevstropov, Lebedev, et al., 1980 | ALS |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
2.287 | 229.78 | Lebedev and Yevstropov, 1983 | DH |
2.287 | 229.78 | Yevstropov, Lebedev, et al., 1980, 2 | DH |
2.29 | 230. | Acree, 1991 | AC |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
9.933 | 229.78 | Lebedev and Yevstropov, 1983 | DH |
9.933 | 229.78 | Yevstropov, Lebedev, et al., 1980, 2 | DH |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, IR Spectrum, References, Notes
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
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
By formula: C4H8O3 = H2O + C4H6O2
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1.08 ± 0.05 | kcal/mol | Cm | Wiberg and Waldron, 1991 | liquid phase |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Proton affinity (review) | 200.8 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 193.1 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
10.26 | PE | Gerson, Worley, et al., 1978 | Vertical value; LLK |
10.26 | PE | Bain and Frost, 1973 | Vertical value; LLK |
IR Spectrum
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Data compiled by: Coblentz Society, Inc.
- Not specified, most likely a prism, grating, or hybrid spectrometer.; (NO SPECTRUM, ONLY SCANNED IMAGE IS AVAILABLE)
- LIQUID; BAIRD (GRATING); 2 cm-1 resolution
- SOLUTION (10% IN CCl4 FOR 3800-1330, 10% IN CS2 FOR 1330-460 CM-1); DOW KBr FOREPRISM-GRATING; DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 4 cm-1 resolution
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
Leitao, Pilcher, et al., 1990
Leitao, M.L.P.; Pilcher, H.; Meng-Yan, Y.; Brown, J.M.; Conn, A.D.,
Enthalpies of combustion of γ-butyrolactone, γ-valerolactone, and δ-valerolactone,
J. Chem. Thermodyn., 1990, 22, 885-891. [all data]
Brown, Conn, et al., 1989
Brown, J.M.; Conn, A.D.; Pilcher, G.; Leitao, M.L.P.; Yang, M.-Y.,
On the strain energy of 5-ring and 6-ring lactones,
J. Chem. Soc., Chem. Commun., 1989, 1817-1819. [all data]
Steele, Chirico, et al., 1989
Steele, W.V.; Chirico, R.D.; Nguyen, A.; Hossenlopp, I.A.; Smith, N.K.,
Determination of some pure compound ideal-gas enthalpies of formation,
AIChE Symp. Ser., 1989, 85, 140-162. [all data]
Ismailov, Gabzalilova, et al., 1988
Ismailov, T.S.; Gabzalilova, N.R.; Makhkamoov, Kh.M.,
Complex study of physicochemical properties of γ-butyrolactone,
Uzb. Khim. Zh., 1988, 48-50. [all data]
Yevstropov, Lebedev, et al., 1980
Yevstropov, A.A.; Lebedev, B.V.; Kiparisova, Ye.G.; Alekseyev, V.A.; Stashina, G.A.,
Thermodynamic parameters of transformation of γ-butyrolactone into poly-γ-butyrolactone at normal pressure in the range of 0-400°K,
Polym. Sci. USSR, 1980, 22, 2685-2692. [all data]
Kudchadker S.A., 1975
Kudchadker S.A.,
Thermodynamic properties of oxygen compounds. II. beta-Propiolactone, gamma-butyrolactone, and gamma-butyrolactam (2-pyrrolidone),
Thermochim. Acta, 1975, 12, 11-17. [all data]
Lebedev and Yevstropov, 1983
Lebedev, B.V.; Yevstropov, A.A.,
Thermodynamics of β-propiolactone, t-butyrolactone, d-valerolactone, and e-caprolactone from 13.8 to 340 K,
J. Chem. Thermodynam., 1983, 15, 115-128. [all data]
Yevstropov, Lebedev, et al., 1980, 2
Yevstropov, A.A.; Lebedev, B.V.; Kiparisova, Ye.G.; Alekseyev, V.A.; Stashina, G.A.,
Thermodynamic parameters of transformation of t-butyrolactone into poly-t-butyrolactone at normal pressure in the range of 0 to 400 K, Vysokomol. Soedin,
Ser., 1980, A 22(11), 2450-2456. [all data]
Fuchs, 1979
Fuchs, R.,
Heat capacities of some liquid aliphatic, alicyclic, and aromatic esters at 298.15 K,
J. Chem. Thermodyn., 1979, 11, 959-961. [all data]
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Vasil'eva, Naumova, et al., 1990
Vasil'eva, I.I.; Naumova, A.A.; Polyakov, A.A.; Tyvina, T.N.; Kozlova, N.V.,
Vapor pressure and molar volume of liquid tetrahydrofuran, γ- butyrolactone, and dibutyl maleinate at elevated temperatures and pressures,
Zh. Prikl. Khim. (Leningrad), 1990, 63, 1879-81. [all data]
Anonymous, 1954
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Tech. Rep. 13, Ohio State Univ., 1954. [all data]
Lebedev and Yevstropov, 1983, 2
Lebedev, B.V.; Yevstropov, A.A. (see evstro aa),
Thermodynamics of β-propiolactone, γ-butyrolactone, δ- valerolactone, and ε-caprolactone from 13.8 to 340 K,
J. Chem. Thermodyn., 1983, 15, 115. [all data]
Evstropov, Lebedev, et al., 1980
Evstropov, A.A.; Lebedev, B.V.; Kiparisova, Ye.G.; Alekseev, V.A.; Stashina, G.A.,
Thermodynamic parameters of transformation of τ-butyrolactone into poly-τ-butryrolactone at normal pressure in the range of 0 to 400 K,
Vysokomol. Soedin, Ser. A, 1980, 22, 2450-2456. [all data]
Evstropov, Lebedev, et al., 1979
Evstropov, A.A.; Lebedev, B.V.; Kiparisova, E.G.; Prusakova, I.L.,
Heat capacity and thermodynamic properties of gamma-butyrolactone in the O-330 K range.,
Termodin. Org. Soedin., 1979, No. 8, 14. [all data]
Wilson, Wilson, et al., 1996
Wilson, L.C.; Wilson, H.L.; Wilding, W.V.; Wilson, G.M.,
Critical Point Measurements for Fourteen Compounds by a Static Method and a Flow Method,
J. Chem. Eng. Data, 1996, 41, 1252-4. [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]
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]
Acree, 1991
Acree, William E.,
Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation,
Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H
. [all data]
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018
. [all data]
Gerson, Worley, et al., 1978
Gerson, S.H.; Worley, S.D.; Bodor, N.; Kaminski, J.J.; Flechtner, T.W.,
The photoelectron spectra of some heterocyclic compounds which contain N, O, Cl, and Br,
J. Electron Spectrosc. Relat. Phenom., 1978, 13, 421. [all data]
Bain and Frost, 1973
Bain, A.D.; Frost, D.C.,
Studies of the carbonyl group in some five-membered ring compounds by photoelectron spectroscopy,
Can. J. Chem., 1973, 51, 1245. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, References
- Symbols used in this document:
Cp,gas Constant pressure heat capacity of gas Cp,liquid Constant pressure heat capacity of liquid Pc Critical pressure S°liquid Entropy of liquid at standard conditions Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point Ttriple Triple point temperature ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔrH° Enthalpy of reaction at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
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