Ethanol
- Formula: C2H6O
- Molecular weight: 46.0684
- IUPAC Standard InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N
- CAS Registry Number: 64-17-5
- 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. - Isotopologues:
- Other names: Ethyl alcohol; Alcohol; Alcohol anhydrous; Algrain; Anhydrol; Denatured ethanol; Ethyl hydrate; Ethyl hydroxide; Jaysol; Jaysol S; Methylcarbinol; SD Alchol 23-hydrogen; Tecsol; C2H5OH; Absolute ethanol; Cologne spirit; Fermentation alcohol; Grain alcohol; Molasses alcohol; Potato alcohol; Aethanol; Aethylalkohol; Alcohol, dehydrated; Alcool ethylique; Alcool etilico; Alkohol; Cologne spirits; Denatured alcohol CD-10; Denatured alcohol CD-5; Denatured alcohol CD-5a; Denatured alcohol SD-1; Denatured alcohol SD-13a; Denatured alcohol SD-17; Denatured alcohol SD-23a; Denatured alcohol SD-28; Denatured alcohol SD-3a; Denatured alcohol SD-30; Denatured alcohol SD-39b; Denatured alcohol SD-39c; Denatured alcohol SD-40m; Etanolo; Ethanol 200 proof; Ethyl alc; Etylowy alkohol; EtOH; NCI-C03134; Spirits of wine; Spirt; Alkoholu etylowego; Ethyl alcohol anhydrous; SD alcohol 23-hydrogen; UN 1170; Tecsol C; Alcare Hand Degermer; Absolute alcohol; Denatured alcohol; Ethanol, silent spirit; Ethylol; Punctilious ethyl alcohol; SD 3A
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Gas phase thermochemistry data
Go To: Top, Phase change data, Henry's Law data, Gas phase ion energetics data, 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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -234. ± 2. | kJ/mol | AVG | N/A | Average of 9 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°gas | -1366.3 ± 0.4 | kJ/mol | Cm | Rossini, 1932 | Flame Calorimetry; Corresponding ΔfHºgas = -278.20 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
Constant pressure heat capacity of gas
Cp,gas (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
37.12 | 50. | Thermodynamics Research Center, 1997 | p=1 bar. Recommended entropies and heat capacities are in close agreement with other statistically calculated values [ Zhuravlev E.Z., 1959, Chermin H.A.G., 1961, Green J.H.S., 1961, Green J.H.S., 1961, 2, Chao J., 1986, Gurvich, Veyts, et al., 1989]. Please also see Chao J., 1986, 2.; GT |
41.70 | 100. | ||
46.94 | 150. | ||
52.02 | 200. | ||
61.46 | 273.15 | ||
65.21 ± 0.14 | 298.15 | ||
65.49 | 300. | ||
81.22 | 400. | ||
95.78 | 500. | ||
108.24 | 600. | ||
118.83 | 700. | ||
127.92 | 800. | ||
135.81 | 900. | ||
142.68 | 1000. | ||
148.68 | 1100. | ||
153.92 | 1200. | ||
158.49 | 1300. | ||
162.50 | 1400. | ||
166.01 | 1500. | ||
173.0 | 1750. | ||
178.2 | 2000. | ||
182.0 | 2250. | ||
184.9 | 2500. | ||
187. | 2750. | ||
189. | 3000. |
Constant pressure heat capacity of gas
Cp,gas (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
51.38 ± 0.50 | 200. | Stromsoe E., 1970 | Experimental data [ Bennewitz K., 1938, Eucken A., 1948, Barrow G.M., 1952, Sinke G.C., 1953, Halford J.O., 1957] are collected in ref. [ Green J.H.S., 1961]. Ideal gas heat capacities are given by [ Stromsoe E., 1970] as a linear function Cp=f1*(a+bT). This expression approximates the experimental values with the average deviation of 1.09 J/mol*K. The accuracy of the experimental heat capacities [ Stromsoe E., 1970] is estimated as less than 0.3%. Please also see Green J.H.S., 1961, Counsell J.F., 1970.; GT |
62.30 ± 0.54 | 279. | ||
62.09 ± 0.42 | 280. | ||
73.15 | 350.01 | ||
75.7 ± 1.1 | 356.55 | ||
74.57 | 360.00 | ||
76.4 ± 1.1 | 361.75 | ||
75.52 | 367.9 | ||
76.00 | 370.01 | ||
77.7 ± 1.1 | 371.85 | ||
77.46 | 380.00 | ||
79.8 ± 1.1 | 387.25 | ||
80.0 ± 1.1 | 388.85 | ||
80.40 | 400.08 | ||
82.01 | 410.16 | ||
83.39 | 422. | ||
84.10 | 425.09 | ||
85.9 ± 1.1 | 433.25 | ||
87.99 | 437. | ||
87.3 ± 1.1 | 443.35 | ||
87.65 | 450.08 | ||
91.11 | 475.12 | ||
91.21 | 476. | ||
92.2 ± 1.1 | 480.45 | ||
99.4 ± 1.1 | 534.35 | ||
101.3 ± 1.1 | 548.75 | ||
104.5 ± 1.1 | 572.25 | ||
107.0 ± 1.1 | 591.25 |
Phase change data
Go To: Top, Gas phase thermochemistry data, Henry's Law data, Gas phase ion energetics data, 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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
BS - Robert L. Brown and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 351.5 ± 0.2 | K | AVG | N/A | Average of 138 out of 148 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 159. ± 2. | K | AVG | N/A | Average of 11 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 150. ± 20. | K | AVG | N/A | Average of 8 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 514. ± 7. | K | AVG | N/A | Average of 37 out of 38 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 63. ± 4. | bar | AVG | N/A | Average of 18 out of 19 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Vc | 0.168 | l/mol | N/A | Gude and Teja, 1995 | |
Quantity | Value | Units | Method | Reference | Comment |
ρc | 6.0 ± 0.2 | mol/l | AVG | N/A | Average of 7 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 42.3 ± 0.4 | kJ/mol | AVG | N/A | Average of 12 out of 13 values; Individual data points |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
38.56 | 351.5 | N/A | Majer and Svoboda, 1985 | |
41.7 | 326. | N/A | Mejia, Segura, et al., 2010 | Based on data from 311. to 351. K.; AC |
39.3 | 338. | N/A | Aucejo, Loras, et al., 1999 | Based on data from 323. to 357. K.; AC |
40.7 | 321. | EB | Diogo, Santos, et al., 1995 | Based on data from 309. to 343. K.; AC |
40.5 | 357. | N/A | Ortega, Susial, et al., 1990 | Based on data from 342. to 357. K.; AC |
35.2 | 393. | C | Vine and Wormald, 1989 | AC |
30.6 | 423. | C | Vine and Wormald, 1989 | AC |
25.7 | 453. | C | Vine and Wormald, 1989 | AC |
21.8 | 473. | C | Vine and Wormald, 1989 | AC |
17.3 | 493. | C | Vine and Wormald, 1989 | AC |
14.2 | 503. | C | Vine and Wormald, 1989 | AC |
40.9 | 320. | C | Dong, Lin, et al., 1988 | AC |
40.4 | 328. | C | Dong, Lin, et al., 1988 | AC |
40.2 | 335. | C | Dong, Lin, et al., 1988 | AC |
39.4 | 344. | C | Dong, Lin, et al., 1988 | AC |
38.8 | 351. | C | Dong, Lin, et al., 1988 | AC |
41.3 | 335. | A | Stephenson and Malanowski, 1987 | Based on data from 320. to 359. K.; AC |
45.6 | 256. | A | Stephenson and Malanowski, 1987 | Based on data from 210. to 271. K.; AC |
44. | 208. | A | Stephenson and Malanowski, 1987 | Based on data from 193. to 223. K.; AC |
41.3 | 335. | A | Stephenson and Malanowski, 1987 | Based on data from 320. to 359. K.; AC |
40.1 | 361. | A | Stephenson and Malanowski, 1987 | Based on data from 349. to 374. K.; AC |
39.1 | 385. | A | Stephenson and Malanowski, 1987 | Based on data from 370. to 464. K.; AC |
36.1 | 474. | A | Stephenson and Malanowski, 1987 | Based on data from 459. to 514. K.; AC |
42.5 | 307. | A | Stephenson and Malanowski, 1987 | Based on data from 292. to 353. K.; AC |
42.5 | 308. | A,EB | Stephenson and Malanowski, 1987 | Based on data from 293. to 366. K. See also Ambrose, Counsell, et al., 1970.; AC |
42.9 | 286. | N/A | Wilhoit and Zwolinski, 1973 | Based on data from 271. to 373. K.; AC |
41.0 ± 0.1 | 320. | C | Counsell, Fenwick, et al., 1970 | AC |
40.0 ± 0.1 | 335. | C | Counsell, Fenwick, et al., 1970 | AC |
38.7 ± 0.1 | 351. | C | Counsell, Fenwick, et al., 1970 | AC |
42.4 | 303. | N/A | Van Ness, Soczek, et al., 1967 | Based on data from 288. to 348. K.; AC |
42.2 | 313. | N/A | Kretschmer and Wiebe, 1949 | Based on data from 298. to 351. K.; AC |
40.0 | 351. | N/A | Oguri, Anjo, et al., 1934 | AC |
54.1 | 301. | N/A | Kahlbaum, 1883 | Based on data from 286. to 351. K.; AC |
Enthalpy of vaporization
ΔvapH = A exp(-αTr)
(1 − Tr)β
ΔvapH =
Enthalpy of vaporization (at saturation pressure)
(kJ/mol)
Tr = reduced temperature (T / Tc)
View plot Requires a JavaScript / HTML 5 canvas capable browser.
Temperature (K) | 298. to 469. |
---|---|
A (kJ/mol) | 50.43 |
α | -0.4475 |
β | 0.4989 |
Tc (K) | 513.9 |
Reference | Majer and Svoboda, 1985 |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
View plot Requires a JavaScript / HTML 5 canvas capable browser.
Temperature (K) | A | B | C | Reference | Comment |
---|---|---|---|---|---|
364.8 to 513.91 | 4.92531 | 1432.526 | -61.819 | Ambrose, Sprake, et al., 1975 | Coefficents calculated by NIST from author's data. |
292.77 to 366.63 | 5.24677 | 1598.673 | -46.424 | Ambrose and Sprake, 1970 | Coefficents calculated by NIST from author's data. |
273. to 351.70 | 5.37229 | 1670.409 | -40.191 | Kretschmer and Wiebe, 1949 | Coefficents calculated by NIST from author's data. |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
4.973 | 159. | Yoshida, 1944 | DH |
5.021 | 158.5 | Kelley, 1929 | DH |
4.626 | 156.2 | Gibson, Parks, et al., 1920 | DH |
4.64 | 158.8 | Domalski and Hearing, 1996 | AC |
4.962 | 158.7 | Parks, 1925 | DH |
Entropy of fusion
ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
31.3 | 159. | Yoshida, 1944 | DH |
31.68 | 158.5 | Kelley, 1929 | DH |
21.22 | 158.7 | Parks, 1925 | DH |
Entropy of fusion
ΔfusS (J/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
28.16 | 111.4 | Domalski and Hearing, 1996 | CAL |
29.25 | 158.8 | ||
5.2 | 127.5 | ||
31.0 | 159. |
Enthalpy of phase transition
ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
0.659 | 127.5 | crystaline, II | liquid | Haida, Suga, et al., 1977 | DH |
4.931 | 159.00 | crystaline, I | liquid | Haida, Suga, et al., 1977 | DH |
3.138 | 111.4 | crystaline, II | crystaline, I | Nikolaev, Rabinovich, et al., 1967 | DH |
4.644 | 158.8 | crystaline, I | liquid | Nikolaev, Rabinovich, et al., 1967 | DH |
Entropy of phase transition
ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
5.19 | 127.5 | crystaline, II | liquid | Haida, Suga, et al., 1977 | DH |
31.01 | 159.00 | crystaline, I | liquid | Haida, Suga, et al., 1977 | DH |
28.17 | 111.4 | crystaline, II | crystaline, I | Nikolaev, Rabinovich, et al., 1967 | DH |
29.24 | 158.8 | crystaline, I | liquid | Nikolaev, Rabinovich, et al., 1967 | DH |
Henry's Law data
Go To: Top, Gas phase thermochemistry data, Phase change data, Gas phase ion energetics data, 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: Rolf Sander
Henry's Law constant (water solution)
kH(T) = k°H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
k°H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(kH))/d(1/T) = Temperature dependence constant (K)
k°H (mol/(kg*bar)) | d(ln(kH))/d(1/T) (K) | Method | Reference | Comment |
---|---|---|---|---|
120. | Q | N/A | missing citation give several references for the Henry's law constants but don't assign them to specific species. | |
200. | X | N/A | ||
190. | 6600. | M | N/A | |
200. | X | N/A | Value given here as quoted by missing citation. | |
230. | M | N/A | ||
150. | 6400. | X | N/A | |
220. | M | N/A | ||
160. | M,X | Timmermans, 1960 | Value given here as quoted by missing citation. | |
190. | M | Butler, Ramchandani, et al., 1935 |
Gas phase ion energetics data
Go To: Top, Gas phase thermochemistry data, Phase change data, Henry's Law data, 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
L - Sharon G. Lias
Data compiled as indicated in comments:
B - John E. Bartmess
MM - Michael M. Meot-Ner (Mautner)
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
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 C2H6O+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 10.48 ± 0.07 | eV | N/A | N/A | L |
Quantity | Value | Units | Method | Reference | Comment |
Proton affinity (review) | 776.4 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 746. | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
Proton affinity at 298K
Proton affinity (kJ/mol) | Reference | Comment |
---|---|---|
779.4 ± 0.8 | Tabrizchi and Shooshtari, 2003 | T = 403-453K; Authors report only relative PAs. Absolute values are referenced here to PA(CH3COOC2H5) = 835.7 kJ/mol as listed in Hunter and Lias, 1998, although average PA(CH3COOC2H5) from the literature sources in Hunter and Lias, 1998 is 831.0 kJ/mol; MM |
Ionization energy determinations
Appearance energy determinations
De-protonation reactions
C2H5O- + =
By formula: C2H5O- + H+ = C2H6O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1587. ± 4.2 | kJ/mol | D-EA | Ramond, Davico, et al., 2000 | gas phase; B |
ΔrH° | 1582. ± 8.4 | kJ/mol | CIDC | Haas and Harrison, 1993 | gas phase; Both metastable and 50 eV collision energy.; B |
ΔrH° | 1579. ± 8.8 | kJ/mol | G+TS | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
ΔrH° | 1586.2 ± 0.42 | kJ/mol | CIDT | DeTuri and Ervin, 1999 | gas phase; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1559. ± 4.6 | kJ/mol | H-TS | Ramond, Davico, et al., 2000 | gas phase; B |
ΔrG° | 1554. ± 8.8 | kJ/mol | H-TS | Haas and Harrison, 1993 | gas phase; Both metastable and 50 eV collision energy.; B |
ΔrG° | 1551. ± 8.4 | kJ/mol | IMRE | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
Anion protonation reactions
C2H5O- + =
By formula: C2H5O- + H+ = C2H6O
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1587. ± 4.2 | kJ/mol | D-EA | Ramond, Davico, et al., 2000 | gas phase; B |
ΔrH° | 1582. ± 8.4 | kJ/mol | CIDC | Haas and Harrison, 1993 | gas phase; Both metastable and 50 eV collision energy.; B |
ΔrH° | 1579. ± 8.8 | kJ/mol | G+TS | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
ΔrH° | 1586.2 ± 0.42 | kJ/mol | CIDT | DeTuri and Ervin, 1999 | gas phase; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1559. ± 4.6 | kJ/mol | H-TS | Ramond, Davico, et al., 2000 | gas phase; B |
ΔrG° | 1554. ± 8.8 | kJ/mol | H-TS | Haas and Harrison, 1993 | gas phase; Both metastable and 50 eV collision energy.; B |
ΔrG° | 1551. ± 8.4 | kJ/mol | IMRE | Bartmess, Scott, et al., 1979 | gas phase; value altered from reference due to change in acidity scale; B |
References
Go To: Top, Gas phase thermochemistry data, Phase change data, Henry's Law data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rossini, 1932
Rossini, F.D.,
The heats of combustion of methyl and ethyl alcohols,
J. Res. NBS, 1932, 8, 119-139. [all data]
Thermodynamics Research Center, 1997
Thermodynamics Research Center,
Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]
Zhuravlev E.Z., 1959
Zhuravlev E.Z.,
Isotopic effect on thermodynamic functions of some organic deuterocompounds in the ideal gas state,
Tr. Khim. i Khim. Tekhnol., 1959, 2, 475-485. [all data]
Chermin H.A.G., 1961
Chermin H.A.G.,
Thermo data for petrochemicals. Part 28. Gaseous normal alcohols. The important thermo properties are presented for all the gaseous normal alcohols from methanol through n-decanol,
Petrol. Refiner, 1961, 40 (4), 127-130. [all data]
Green J.H.S., 1961
Green J.H.S.,
Thermodynamic properties of organic oxygen compounds. Part 5. Ethyl alcohol,
Trans. Faraday Soc., 1961, 57, 2132-2137. [all data]
Green J.H.S., 1961, 2
Green J.H.S.,
Thermodynamic properties of the normal alcohols C1-C12,
J. Appl. Chem., 1961, 11, 397-404. [all data]
Chao J., 1986
Chao J.,
Ideal gas thermodynamic properties of simple alkanols,
Int. J. Thermophys., 1986, 7, 431-442. [all data]
Gurvich, Veyts, et al., 1989
Gurvich, L.V.; Veyts, I.V.; Alcock, C.B.,
Thermodynamic Properties of Individual Substances, 4th ed.; Vols. 1 and 2, Hemisphere, New York, 1989. [all data]
Chao J., 1986, 2
Chao J.,
Thermodynamic properties of key organic oxygen compounds in the carbon range C1 to C4. Part 2. Ideal gas properties,
J. Phys. Chem. Ref. Data, 1986, 15, 1369-1436. [all data]
Stromsoe E., 1970
Stromsoe E.,
Heat capacity of alcohol vapors at atmospheric pressure,
J. Chem. Eng. Data, 1970, 15, 286-290. [all data]
Bennewitz K., 1938
Bennewitz K.,
Molar heats of vapor organic compounds,
Z. Phys. Chem. (Leipzig), 1938, B39, 126-144. [all data]
Eucken A., 1948
Eucken A.,
Rotational hindrance in ether and alcohol molecules on the basis of heat capacity determinations,
Z. Elektrochem., 1948, 52, 195-204. [all data]
Barrow G.M., 1952
Barrow G.M.,
Heat capacity, gas imperfection, infrared spectra, and internal rotation barriers of ethyl alcohol,
J. Chem. Phys., 1952, 20, 1739-1744. [all data]
Sinke G.C., 1953
Sinke G.C.,
The heat capacity of organic vapors. VIII. Data for some aliphatic alcohols using an improved flow calorimeter requiring only 25 ml of sample,
J. Am. Chem. Soc., 1953, 75, 1815-1818. [all data]
Halford J.O., 1957
Halford J.O.,
Standard heat capacities of gaseous methanol, ethanol, methane and ethane at 279 K by thermal conductivity,
J. Phys. Chem., 1957, 61, 1536-1539. [all data]
Counsell J.F., 1970
Counsell J.F.,
Thermodynamic properties of organic oxygen compounds. 24. Vapor heat capacities and enthalpies of vaporization of ethanol, 2-methyl-1-propanol, and 1-pentanol,
J. Chem. Thermodyn., 1970, 2, 367-372. [all data]
Gude and Teja, 1995
Gude, M.; Teja, A.S.,
Vapor-Liquid Critical Properties of Elements and Compounds. 4. Aliphatic Alkanols,
J. Chem. Eng. Data, 1995, 40, 1025-1036. [all data]
Majer and Svoboda, 1985
Majer, V.; Svoboda, V.,
Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]
Mejia, Segura, et al., 2010
Mejia, Andres; Segura, Hugo; Cartes, Marcela,
Vapor-Liquid Equilibria and Interfacial Tensions of the System Ethanol + 2-Methoxy-2-methylpropane,
J. Chem. Eng. Data, 2010, 55, 1, 428-434, https://doi.org/10.1021/je9004068
. [all data]
Aucejo, Loras, et al., 1999
Aucejo, Antonio; Loras, Sonia; Muñoz, Rosa; Ordoñez, Luis Miguel,
Isobaric vapor--liquid equilibrium for binary mixtures of 2-methylpentane+ethanol and +2-methyl-2-propanol,
Fluid Phase Equilibria, 1999, 156, 1-2, 173-183, https://doi.org/10.1016/S0378-3812(99)00029-1
. [all data]
Diogo, Santos, et al., 1995
Diogo, Hermínio P.; Santos, Rui C.; Nunes, Paulo M.; Minas da Piedade, Manuel E.,
Ebulliometric apparatus for the measurement of enthalpies of vaporization,
Thermochimica Acta, 1995, 249, 113-120, https://doi.org/10.1016/0040-6031(95)90678-9
. [all data]
Ortega, Susial, et al., 1990
Ortega, Juan; Susial, Pedro; De Alfonso, Casiano,
Isobaric vapor-liquid equilibrium of methyl butanoate with ethanol and 1-propanol binary systems,
J. Chem. Eng. Data, 1990, 35, 2, 216-219, https://doi.org/10.1021/je00060a037
. [all data]
Vine and Wormald, 1989
Vine, M.D.; Wormald, C.J.,
The enthalpy of ethanol,
The Journal of Chemical Thermodynamics, 1989, 21, 11, 1151-1157, https://doi.org/10.1016/0021-9614(89)90101-8
. [all data]
Dong, Lin, et al., 1988
Dong, Jin-Quan; Lin, Rui-Sen; Yen, Wen-Hsing,
Heats of vaporization and gaseous molar heat capacities of ethanol and the binary mixture of ethanol and benzene,
Can. J. Chem., 1988, 66, 4, 783-790, https://doi.org/10.1139/v88-136
. [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]
Ambrose, Counsell, et al., 1970
Ambrose, D.; Counsell, J.F.; Davenport, A.J.,
The use of Chebyshev polynomials for the representation of vapour pressures between the triple point and the critical point,
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Notes
Go To: Top, Gas phase thermochemistry data, Phase change data, Henry's Law data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy Cp,gas Constant pressure heat capacity of gas IE (evaluated) Recommended ionization energy Pc Critical pressure Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point Ttriple Triple point temperature Vc Critical volume d(ln(kH))/d(1/T) Temperature dependence parameter for Henry's Law constant k°H Henry's Law constant at 298.15K ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition ΔcH°gas Enthalpy of combustion of gas at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion 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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