2-Butenal
- Formula: C4H6O
- Molecular weight: 70.0898
- IUPAC Standard InChIKey: MLUCVPSAIODCQM-UHFFFAOYSA-N
- CAS Registry Number: 4170-30-3
- 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. - Stereoisomers:
- Other names: Crotonaldehyde; Crotonal; Crotonic aldehyde; Crotylaldehyde; β-Methylacrolein; Propylene aldehyde; Krotonaldehyd; Rcra waste number U053; UN 1143; But-2-enal; 1-Formylpropene; 2-Butenaldehyde; NSC 56354
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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, UV/Visible spectrum, Gas Chromatography, 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.
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -109.7 ± 2.4 | kJ/mol | Ccb | Van-chin-syan, Kochubei, et al., 1996 | ALS |
ΔfH°gas | -106.9 | kJ/mol | N/A | Tjebbes, 1960 | Value computed using ΔfHliquid° value of -144.1±0.4 kj/mol from Tjebbes, 1960 and ΔvapH° value of 37.2 kj/mol from Van-chin-syan, Kochubei, et al., 1996.; DRB |
ΔfH°gas | -100.5 ± 1.5 | kJ/mol | Chyd | Dolliver, Gresham, et al., 1938 | Heat of formation derived by Cox and Pilcher, 1970; ALS |
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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°liquid | -146.9 ± 2.4 | kJ/mol | Ccb | Van-chin-syan, Kochubei, et al., 1996 | |
ΔfH°liquid | -144.1 ± 0.4 | kJ/mol | Ccb | Tjebbes, 1960 | |
ΔfH°liquid | -138.6 ± 1.9 | kJ/mol | Chyd | Dolliver, Gresham, et al., 1938 | Heat of formation derived by Cox and Pilcher, 1970 |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -2284.7 ± 2.3 | kJ/mol | Ccb | Van-chin-syan, Kochubei, et al., 1996 | Corresponding ΔfHºliquid = -146.8 kJ/mol (simple calculation by NIST; no Washburn corrections) |
ΔcH°liquid | -2287.4 ± 0.4 | kJ/mol | Ccb | Tjebbes, 1960 | Corresponding ΔfHºliquid = -144.1 kJ/mol (simple calculation by NIST; no Washburn corrections) |
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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny 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 |
---|---|---|---|---|---|
Tboil | 375.50 | K | N/A | Markovnik, Sachek, et al., 1979 | Uncertainty assigned by TRC = 0.02 K; TRC |
Tboil | 375.5 | K | N/A | Anonymous, 1953 | Uncertainty assigned by TRC = 0.6 K; TRC |
Tboil | 363.15 | K | N/A | Miller, Cook, et al., 1950 | Uncertainty assigned by TRC = 5. K; TRC |
Tboil | 377.2 | K | N/A | Timmermans, 1922 | Uncertainty assigned by TRC = 0.3 K; TRC |
Tboil | 375.3 | K | N/A | Timmermans, 1913 | Uncertainty assigned by TRC = 1.5 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 196.7 | K | N/A | Timmermans, 1922 | Uncertainty assigned by TRC = 0.5 K; TRC |
Tfus | 199.15 | K | N/A | Timmermans, 1913 | Uncertainty assigned by TRC = 1.5 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 601.98 | K | N/A | Gurarii, Kuleshov, et al., 1987 | Uncertainty assigned by TRC = 0.1 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 54.969 | bar | N/A | Gurarii, Kuleshov, et al., 1987 | Uncertainty assigned by TRC = 0.01 bar; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ρc | 4.1803 | mol/l | N/A | Gurarii, Kuleshov, et al., 1987 | Uncertainty assigned by TRC = 0.04 mol/l; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 37.3 ± 0.4 | kJ/mol | C | Van-chin-syan, Kochubei, et al., 1996 | ALS |
ΔvapH° | 37.2 | kJ/mol | N/A | Van-chin-syan, Kochubei, et al., 1996 | DRB |
ΔvapH° | 37.3 ± 0.4 | kJ/mol | C | Van-Chin-Syan, Kochubei, et al., 1996 | AC |
ΔvapH° | 38. ± 0.8 | kJ/mol | E | Dolliver, Gresham, et al., 1938 | Heat of formation derived by Cox and Pilcher, 1970; ALS |
ΔvapH° | 38.1 | kJ/mol | N/A | Dolliver, Gresham, et al., 1938 | DRB |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
38.8 | 325. | EB | Wiberg, Morgan, et al., 1994 | AC |
35.1 ± 0.5 | 332. | N/A | Baglay, Gurariy, et al., 1988 | Based on data from 288. to 376. K.; AC |
36.8 | 321. | A | Stephenson and Malanowski, 1987 | Based on data from 306. to 376. K. See also Waradzin and Skubla, 1973 and Boublik, Fried, et al., 1984.; AC |
37.3 | 319. | N/A | Markovnik, Sachek, et al., 1979 | Based on data from 304. to 377. K.; AC |
Reaction 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:
B - John E. Bartmess
ALS - 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
C4H5O- + =
By formula: C4H5O- + H+ = C4H6O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1484. ± 8.8 | kJ/mol | G+TS | Bartmess and Kiplinger, 1986 | gas phase; Acid: CH3CH=CHCHO; value altered from reference due to change in acidity scale; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1456. ± 8.4 | kJ/mol | IMRE | Bartmess and Kiplinger, 1986 | gas phase; Acid: CH3CH=CHCHO; value altered from reference due to change in acidity scale; B |
(CAS Reg. No. 64724-02-3 • 4294967295) +
= CAS Reg. No. 64724-02-3
By formula: (CAS Reg. No. 64724-02-3 • 4294967295C4H6O) + C4H6O = CAS Reg. No. 64724-02-3
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 253. ± 9.2 | kJ/mol | N/A | Alconcel, Deyerl, et al., 2001 | gas phase; B |
ΔrH° | 256. ± 10. | kJ/mol | Ther | Zimmerman, Reed, et al., 1977 | gas phase; B |
By formula: H2 + C4H6O = C4H8O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -104.2 ± 0.42 | kJ/mol | Chyd | Dolliver, Gresham, et al., 1938 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -105.3 ± 0.4 kJ/mol; At 355°K; ALS |
By formula: C6H12O2 + H2O = C4H6O + 2CH4O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 15.3 ± 0.2 | kJ/mol | Cm | Wiberg, Morgan, et al., 1994 | liquid phase; ALS |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, IR Spectrum, UV/Visible spectrum, Gas Chromatography, 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:
B - John E. Bartmess
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
View reactions leading to C4H6O+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Proton affinity (review) | 830.8 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 799.0 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.75 | PE | Masclet and Mouvier, 1978 | LLK |
9.73 ± 0.01 | PI | Watanabe, 1957 | RDSH |
9.86 ± 0.03 | PE | Klessinger and Gunkel, 1978 | Vertical value; LLK |
De-protonation reactions
C4H5O- + =
By formula: C4H5O- + H+ = C4H6O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1484. ± 8.8 | kJ/mol | G+TS | Bartmess and Kiplinger, 1986 | gas phase; Acid: CH3CH=CHCHO; value altered from reference due to change in acidity scale; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1456. ± 8.4 | kJ/mol | IMRE | Bartmess and Kiplinger, 1986 | gas phase; Acid: CH3CH=CHCHO; value altered from reference due to change in acidity scale; B |
IR Spectrum
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, UV/Visible spectrum, Gas Chromatography, References, Notes
Data compiled by: Coblentz Society, Inc.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
UV/Visible spectrum
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, Gas Chromatography, 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: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina
Spectrum
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Additional Data
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Source | Blacet, 1948 |
---|---|
Owner | INEP CP RAS, NIST OSRD Collection (C) 2007 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
Origin | INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS |
Source reference | RAS UV No. 19 |
Instrument | n.i.g. |
Gas Chromatography
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, UV/Visible 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | HP-1 | 110. | 627. | Héberger and Görgényi, 1999 | 50. m/0.32 mm/1.05 μm, N2 |
Capillary | HP-1 | 50. | 623. | Héberger and Görgényi, 1999 | 50. m/0.32 mm/1.05 μm, N2 |
Capillary | HP-1 | 70. | 624. | Héberger and Görgényi, 1999 | 50. m/0.32 mm/1.05 μm, N2 |
Capillary | HP-1 | 90. | 626. | Héberger and Görgényi, 1999 | 50. m/0.32 mm/1.05 μm, N2 |
Packed | Apiezon L | 120. | 615. | Bogoslovsky, Anvaer, et al., 1978 | Celite 545 |
Packed | Apiezon L | 160. | 621. | Bogoslovsky, Anvaer, et al., 1978 | Celite 545 |
Packed | DC-200 | 100. | 631. | Rohrschneider, 1966 | Column length: 4. m |
Packed | Apiezon L | 100. | 619. | Rohrschneider, 1966 | Column length: 5. m |
Kovats' RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | OV-101 | 630. | Morales and Duque, 1987 | He, 2. K/min; Column length: 25. m; Column diameter: 0.31 mm; Tstart: 60. C; Tend: 200. C |
Kovats' RI, polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | HP-Innowax | 110. | 1086.2 | Héberger and Görgényi, 1999 | 30. m/0.32 mm/0.5 μm |
Capillary | HP-Innowax | 50. | 1061.5 | Héberger and Görgényi, 1999 | 30. m/0.32 mm/0.5 μm |
Capillary | HP-Innowax | 70. | 1069.3 | Héberger and Görgényi, 1999 | 30. m/0.32 mm/0.5 μm |
Capillary | HP-Innowax | 90. | 1077.1 | Héberger and Görgényi, 1999 | 30. m/0.32 mm/0.5 μm |
Packed | Carbowax 20M | 100. | 1059. | Rohrschneider, 1966 | Column length: 2. m |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | SPB-5 | 647. | Engel and Ratel, 2007 | 60. m/0.32 mm/1. μm, 40. C @ 2. min, 3. K/min, 230. C @ 10. min |
Capillary | Mega 5MS | 632. | Condurso, Verzera, et al., 2006 | 60. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 60. C; Tend: 240. C |
Capillary | SPB-5 | 645. | Deport, Ratel, et al., 2006 | 60. m/0.32 mm/1. μm, He, 40. C @ 5. min, 3. K/min, 230. C @ 5. min |
Capillary | HP-1 | 618. | Cavalli, Fernandez, et al., 2003 | 50. m/0.2 mm/0.33 μm, He, 60. C @ 5. min, 2. K/min, 250. C @ 20. min |
Capillary | DB-5 | 657. | Dallüge, van Stee, et al., 2002 | 30. m/0.25 mm/1. μm, He, 2.5 K/min; Tstart: 50. C; Tend: 200. C |
Capillary | CP-Sil 8CB-MS | 657. | Bruna, Hierro, et al., 2001 | 60. m/0.25 mm/0.25 μm, 40. C @ 2. min, 4. K/min; Tend: 280. C |
Capillary | SPB-1 | 627. | Larráyoz, Addis, et al., 2001 | 30. m/0.32 mm/4. μm, He, 45. C @ 13. min, 5. K/min, 240. C @ 5. min |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5 | 640. | Boué, Shih, et al., 2003 | 50. m/0.2 mm/0.5 μm, He; Program: 40C(3min) => 10C/min => 60C =3C/min => 150C => 20C/min => 250C (5min) |
Capillary | HP-5 | 623. | Engel, Baty, et al., 2002 | 30. m/0.25 mm/0.25 μm, He; Program: 5C(5min) => 3C/min => 20C => 5C/min => 100C 15C/min => 150C (5min) |
Van Den Dool and Kratz RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | FFAP | 1051. | Calvo-Gómez, Morales-López, et al., 2004 | 30. m/0.25 mm/0.25 μm, He, 40. C @ 3. min, 5. K/min; Tend: 220. C |
Capillary | Supelcowax-10 | 1042. | Chung, Yung, et al., 2002 | 60. m/0.25 mm/0.25 μm, He, 35. C @ 5. min, 2. K/min, 195. C @ 90. min |
Capillary | Supelcowax-10 | 1042. | Chung, Yung, et al., 2001 | 60. m/0.25 mm/0.25 μm, He, 35. C @ 5. min, 2. K/min, 195. C @ 90. min |
Capillary | Supelcowax-10 | 1050. | Chung and Cadwallader, 1993 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 5. min, 2. K/min, 195. C @ 40. min |
Capillary | CP-WAX 57CB | 1024. | Baltes and Mevissen, 1988 | He, 50. C @ 5. min, 2. K/min; Column length: 50. m; Column diameter: 0.24 mm; Tend: 210. C |
Van Den Dool and Kratz RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Supelcowax-10 | 1041. | Bianchi, Careri, et al., 2007 | 30. m/0.25 mm/0.25 μm, He; Program: 35C(8min) => 4C/min => 60C => 6C/min => 160C => 20C/min => 200C(1min) |
Capillary | CP-Wax 52CB | 1043. | Condurso, Verzera, et al., 2006 | 60. m/0.25 mm/0.25 μm, He; Program: 45C(5min) => 10C/min => 80C => 2C/min => 240C |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-1 | 648. | Lu, Yu, et al., 1997 | 60. m/0.32 mm/1. μm, He, 40. C @ 2. min, 2. K/min, 280. C @ 40. min |
Capillary | DB-1 | 629. | Yu, Wu, et al., 1994 | 60. m/0.25 mm/1. μm, He, 40. C @ 5. min, 2. K/min, 260. C @ 60. min |
Capillary | OV-101 | 655. | Zenkevich and Kulikova, 1993 | He, 3. K/min; Column length: 54. m; Column diameter: 0.26 mm; Tstart: 50. C; Tend: 230. C |
Capillary | DB-1 | 622. | Habu, Flath, et al., 1985 | 3. K/min; Column length: 50. m; Column diameter: 0.32 mm; Tstart: 0. C; Tend: 250. C |
Capillary | SF-96 | 640. | Donetzhuber, Johansson, et al., 1976 | Nitrogen, 3. K/min, 130. C @ 40. min; Column length: 111. m; Column diameter: 0.76 mm; Initial hold: 8. min |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-1 | 610. | Barra, Baldovini, et al., 2007 | 50. m/0.2 mm/0.33 μm, He; Program: 40C(2min) => 2C/min => 200C => 15C/min => 250C (30min) |
Capillary | BPX-5 | 600. | van Ruth, Floris, et al., 2006 | 60. m/0.32 mm/1. μm, He; Program: 40C(4min) => 2C/min => 90C => 4C/min => 130C => 8C/min => 250C |
Capillary | Methyl Silicone | 636. | Zenkevich, 1996 | Program: not specified |
Normal alkane RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | FFAP | 1056. | Nebesny, Budryn, et al., 2007 | 30. m/0.32 mm/0.5 μm, N2, 35. C @ 5. min, 4. K/min, 320. C @ 45. min |
Capillary | TC-Wax | 1049. | Ishikawa, Ito, et al., 2004 | 60. m/0.25 mm/0.5 μm, He, 40. C @ 8. min, 3. K/min; Tend: 230. C |
Capillary | HP-Wax | 1042. | Sanz, Maeztu, et al., 2002 | 60. m/0.25 mm/0.5 μm, He, 40. C @ 6. min, 3. K/min; Tend: 190. C |
Capillary | HP-Wax | 1042. | Sanz, Ansorena, et al., 2001 | 60. m/0.25 mm/0.5 μm, He, 40. C @ 6. min, 3. K/min; Tend: 190. C |
Capillary | Supelcowax-10 | 1047. | Girard and Durance, 2000 | 60. m/0.25 mm/0.25 μm, He, 35. C @ 10. min, 4. K/min; Tend: 200. C |
Capillary | DB-Wax | 1038. | Umano, Hagi, et al., 1995 | He, 40. C @ 2. min, 2. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 200. C |
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, UV/Visible spectrum, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Van-chin-syan, Kochubei, et al., 1996
Van-chin-syan, Yu.Ya.; Kochubei, V.V.; Sergeev, V.V.; Raevskii, Yu.A.; Gerasimchuk, S.I.; Kotovich, Kh.Z.,
Thermodynamic properties of some acids and aldehydes of the acrylic series,
Sov. J. Chem. Phys. (Engl. Transl.), 1996, 70, 1789-1794, In original 1932. [all data]
Tjebbes, 1960
Tjebbes, J.,
Heats of combustion of butannal and some related compounds,
Acta Chem. Scand., 1960, 14, 180-188. [all data]
Dolliver, Gresham, et al., 1938
Dolliver, M.A.; Gresham, T.L.; Kistiakowsky, G.B.; Smith, E.A.; Vaughan, W.E.,
Heats of organic reactions. VI. Heats of hydrogenation of some oxygen-containing compounds,
J. Am. Chem. Soc., 1938, 60, 440-450. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Markovnik, Sachek, et al., 1979
Markovnik, V.S.; Sachek, A.I.; Peshchenko, A.D.; Shvaro, O.V.; Andreevskii, D.N.; Olizarevich, N.M.,
Termodin. Org. Soedin., 1979, 107. [all data]
Anonymous, 1953
Anonymous, R.,
, Physical Properties of Chemical Substances, Dow Chemical Company, 1953. [all data]
Miller, Cook, et al., 1950
Miller, A.L.; Cook, N.C.; Whitmore, F.C.,
The Ketonic Decarboxylation Reaction: The Ketonic Decarboxylation of Trimethylacetic Acid and Isobutyric Acid,
J. Am. Chem. Soc., 1950, 72, 2732. [all data]
Timmermans, 1922
Timmermans, J.,
Investigation of the Freezing Point of Organic Substances VII,
Bull. Soc. Chim. Belg., 1922, 31, 389. [all data]
Timmermans, 1913
Timmermans, J.,
Bull. Soc. Chim. Belg., 1913, 27, 334. [all data]
Gurarii, Kuleshov, et al., 1987
Gurarii, L.L.; Kuleshov, G.G.; Baglai, A.K.; Petrashkevich, R.I.,
Thermodynamic properties of 2-methoxypropene,
Khim.-Farm. Zh., 1987, 21, 247. [all data]
Van-Chin-Syan, Kochubei, et al., 1996
Van-Chin-Syan, Yu.Ya.; Kochubei, V.V.; Sergeev, V.V.; Raevskii, Yu.A.; Gerasimchuk, S.I.; Kotovich, Kh.Z.,
Thermodynamic properties of some acrylic-series acids and aldehydes,
Zh. Fiz. Khim., 1996, 70, 11, 1932. [all data]
Wiberg, Morgan, et al., 1994
Wiberg, K.B.; Morgan, K.M.; Maltz, H.,
Thermochemistry of carbonyl reactions. 6. A study of hydration equilibria,
J. Am. Chem. Soc., 1994, 116, 11067-11077. [all data]
Baglay, Gurariy, et al., 1988
Baglay, A.K.; Gurariy, L.L.; Kuleshov, G.G.,
Physical properties of compounds used in vitamin synthesis,
J. Chem. Eng. Data, 1988, 33, 512-518. [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]
Waradzin and Skubla, 1973
Waradzin, W.; Skubla, P.,
Chem. Prum., 1973, 23, 11, 556. [all data]
Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E.,
The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]
Bartmess and Kiplinger, 1986
Bartmess, J.E.; Kiplinger, J.P.,
'Kinetic' vs. thermodynamic acidities of enones in the gas phase,
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Notes
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- Symbols used in this document:
Pc Critical pressure Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point 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 ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions ρc Critical density - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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