Butane
- Formula: C4H10
- Molecular weight: 58.1222
- IUPAC Standard InChIKey: IJDNQMDRQITEOD-UHFFFAOYSA-N
- CAS Registry Number: 106-97-8
- 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. - Other names: n-Butane; Diethyl; Freon 600; Liquefied petroleum gas; LPG; n-C4H10; Butanen; Butani; Methylethylmethane; UN 1011; A 21; HC 600; HC 600 (hydrocarbon); R 600; R 600 (alkane)
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry 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:
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 | -30.03 ± 0.16 | kcal/mol | Ccb | Pittam and Pilcher, 1972 | ALS |
ΔfH°gas | -30.37 ± 0.16 | kcal/mol | Cm | Prosen, Maron, et al., 1951 | see Prosen and Rossini, 1945; ALS |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°gas | -687.75 ± 0.15 | kcal/mol | Ccb | Pittam and Pilcher, 1972 | Corresponding ΔfHºgas = -30.03 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
ΔcH°gas | -687.42 ± 0.15 | kcal/mol | Cm | Prosen, Maron, et al., 1951 | see Prosen and Rossini, 1945; Corresponding ΔfHºgas = -30.36 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
ΔcH°gas | -687.94 ± 0.15 | kcal/mol | Ccb | Rossini, 1934 | Corresponding ΔfHºgas = -29.84 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS |
Constant pressure heat capacity of gas
Cp,gas (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
9.099 | 50. | Chen S.S., 1975 | Recommended values are in good agreement with those calculated by [ Pitzer K.S., 1944, Pitzer K.S., 1946].; GT |
13.23 | 100. | ||
16.09 | 150. | ||
18.27 | 200. | ||
22.06 | 273.15 | ||
23.54 | 298.15 | ||
23.65 | 300. | ||
29.821 | 400. | ||
35.531 | 500. | ||
40.459 | 600. | ||
44.699 | 700. | ||
48.370 | 800. | ||
51.561 | 900. | ||
54.340 | 1000. | ||
56.759 | 1100. | ||
58.860 | 1200. | ||
60.691 | 1300. | ||
62.280 | 1400. | ||
63.671 | 1500. |
Constant pressure heat capacity of gas
Cp,gas (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
26.429 | 344.9 | Dailey B.P., 1943 | Other experimental values of heat capacity [ Sage B.H., 1937] are believed to be less reliable, see [ Chen S.S., 1975].; GT |
27.469 | 359.6 | ||
29.099 | 387.5 | ||
32.980 | 451.6 | ||
36.809 | 521.0 | ||
38.781 | 561.3 | ||
40.710 | 600.8 | ||
44.419 | 692.6 |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry 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: Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
S°liquid | 55.21 | cal/mol*K | N/A | Aston and Messerly, 1940 | Using extrapolated values of Cp 273 to 298 K for the superheated liquid. |
S°liquid | 54.21 | cal/mol*K | N/A | Parks, Shomate, et al., 1937 | Calculated from heat capacity data reported by 31HUF/PAR. Extrapolation below 67 K, 41.34 J/mol*K. |
S°liquid | 54.90 | cal/mol*K | N/A | Huffman, Parks, et al., 1931 | Extrapolation below 90 K, 48.95 J/mol*K. Extrapolated above 262 K. |
Constant pressure heat capacity of liquid
Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
31.649 | 270. | Aston and Messerly, 1940 | T = 11 to 270 K. |
31.00 | 261.8 | Huffman, Parks, et al., 1931 | T = 69 to 262 K. Value is unsmoothed experimental datum. |
Phase change data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry 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:
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
DH - Eugene S. Domalski and Elizabeth D. Hearing
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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 | 273. ± 1. | K | AVG | N/A | Average of 33 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 136. ± 3. | K | AVG | N/A | Average of 8 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 134.6 ± 0.7 | K | AVG | N/A | Average of 6 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Ptriple | 0.000007 | atm | N/A | Younglove and Ely, 1987 | Uncertainty assigned by TRC = 8.×10-9 atm; TRC |
Ptriple | 0.000007 | atm | N/A | Haynes and Goodwin, 1982 | TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 425. ± 1. | K | AVG | N/A | Average of 18 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 37.45 ± 0.09 | atm | AVG | N/A | Average of 15 out of 16 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
Vc | 0.255 | l/mol | N/A | Ambrose and Tsonopoulos, 1995 | |
Vc | 0.263 | l/mol | N/A | Li and Kiran, 1988 | Uncertainty assigned by TRC = 0.01 l/mol; TRC |
Vc | 0.2551 | l/mol | N/A | Younglove and Ely, 1987 | Uncertainty assigned by TRC = 0.001 l/mol; TRC |
Vc | 0.258 | l/mol | N/A | Beattie, Simard, et al., 1939 | Uncertainty assigned by TRC = 0.003 l/mol; from graphical plot of isotherms; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ρc | 3.92 ± 0.03 | mol/l | AVG | N/A | Average of 9 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 5.35 | kcal/mol | N/A | Reid, 1972 | AC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
5.3511 | 272.05 | N/A | Aston and Messerly, 1940 | P = 101.325 kPa; DH |
5.363 | 272.7 | N/A | Majer and Svoboda, 1985 | |
5.47 | 308. | N/A | Sako, Horiguchi, et al., 1997 | Based on data from 300. to 315. K.; AC |
5.59 | 277. | A | Stephenson and Malanowski, 1987 | Based on data from 195. to 292. K.; AC |
5.54 | 288. | A | Stephenson and Malanowski, 1987 | Based on data from 273. to 321. K.; AC |
5.40 | 331. | A | Stephenson and Malanowski, 1987 | Based on data from 316. to 383. K.; AC |
5.45 | 390. | A | Stephenson and Malanowski, 1987 | Based on data from 375. to 425. K.; AC |
6.5 | 198. | A | Stephenson and Malanowski, 1987 | Based on data from 135. to 213. K. See also Carruth and Kobayashi, 1973.; AC |
5.52 | 264. | N/A | Wackher, Linn, et al., 1945 | Based on data from 206. to 279. K. See also Boublik, Fried, et al., 1984.; AC |
5.02 ± 0.02 | 272.66 | V | Aston and Messerly, 1940, 2 | Reanalyzed by Pedley, Naylor, et al., 1986, Original value = 5.35 ± 0.15 kcal/mol; hfusion=1.11 kcal/mol; ALS |
5.71 | 258. | N/A | Aston and Messerly, 1940 | Based on data from 195. to 273. K. See also Boublik, Fried, et al., 1984.; AC |
Entropy of vaporization
ΔvapS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
19.67 | 272.05 | Aston and Messerly, 1940 | P; DH |
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 |
---|---|---|---|---|---|
135.42 to 212.89 | 4.70241 | 1200.475 | -13.013 | Carruth and Kobayashi, 1973 | Coefficents calculated by NIST from author's data. |
272.66 to 425. | 4.35005 | 1175.581 | -2.071 | Das, Reed, et al., 1973 | Coefficents calculated by NIST from author's data. |
195.11 to 272.81 | 3.84431 | 909.65 | -36.146 | Aston and Messerly, 1940 | Coefficents calculated by NIST from author's data. |
Enthalpy of sublimation
ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
8.58 | 107. | B | Geiseler, Quitzsch, et al., 1966 | AC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
1.11 | 134.9 | Domalski and Hearing, 1996 | AC |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
4.555 | 107.6 | Domalski and Hearing, 1996 | CAL |
8.260 | 134.9 |
Enthalpy of phase transition
ΔHtrs (kcal/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
0.4940 | 107.55 | crystaline, II | crystaline, I | Aston and Messerly, 1940 | DH |
1.114 | 134.86 | crystaline, I | liquid | Aston and Messerly, 1940 | DH |
0.5060 | 107.0 | crystaline, II | crystaline, I | Huffman, Parks, et al., 1931 | DH |
1.045 | 134.1 | crystaline, I | liquid | Huffman, Parks, et al., 1931 | DH |
Entropy of phase transition
ΔStrs (cal/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
---|---|---|---|---|---|
4.594 | 107.55 | crystaline, II | crystaline, I | Aston and Messerly, 1940 | DH |
8.260 | 134.86 | crystaline, I | liquid | Aston and Messerly, 1940 | DH |
4.73 | 107.0 | crystaline, II | crystaline, I | Huffman, Parks, et al., 1931 | DH |
7.79 | 134.1 | crystaline, I | liquid | Huffman, Parks, et al., 1931 | DH |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change 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:
B - John E. Bartmess
MS - José A. Martinho Simões
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
C4H9- + =
By formula: C4H9- + H+ = C4H10
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 415.7 ± 2.0 | kcal/mol | Bran | DePuy, Gronert, et al., 1989 | gas phase; The HOF(Et(Me)N.) in Seetula, Russell, et al., 1990 gives BDE(N-H) = 99 kcal/mol, ca. 5 kcal/mol too strong; B |
ΔrH° | 417.1 ± 4.8 | kcal/mol | Bran | Peerboom, Rademaker, et al., 1992 | gas phase; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 407.1 ± 2.1 | kcal/mol | H-TS | DePuy, Gronert, et al., 1989 | gas phase; The HOF(Et(Me)N.) in Seetula, Russell, et al., 1990 gives BDE(N-H) = 99 kcal/mol, ca. 5 kcal/mol too strong; B |
ΔrG° | 408.5 ± 4.9 | kcal/mol | H-TS | Peerboom, Rademaker, et al., 1992 | gas phase; B |
C4H9Li (l) + (g) = (l) + (cr)
By formula: C4H9Li (l) + HBr (g) = C4H10 (l) + BrLi (cr)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -89.39 ± 0.48 | kcal/mol | RSC | Holm, 1974 | Please also see Pedley and Rylance, 1977. The reaction enthalpy was quoted from Pedley and Rylance, 1977. See Liebman, Martinho Simões, et al., 1995 for comments; MS |
(g) + C4H9Li (l) = (l) + (cr)
By formula: HBr (g) + C4H9Li (l) = C4H10 (l) + BrLi (cr)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -84.30 ± 0.48 | kcal/mol | RSC | Holm, 1974 | Please also see Pedley and Rylance, 1977. The reaction enthalpy was quoted from Pedley and Rylance, 1977. See Liebman, Martinho Simões, et al., 1995 for comments; MS |
By formula: 2H2 + C4H6 = C4H10
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -65.10 ± 0.30 | kcal/mol | Chyd | Conn, Kistiakowsky, et al., 1939 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -65.58 ± 0.13 kcal/mol; At 355 K; ALS |
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -27.38 ± 0.10 | kcal/mol | Chyd | Kistiakowsky, Ruhoff, et al., 1935 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -27.621 ± 0.021 kcal/mol; At 355 °K; ALS |
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -28.33 ± 0.10 | kcal/mol | Chyd | Kistiakowsky, Ruhoff, et al., 1935 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -28.570 ± 0.019 kcal/mol; At 355 °K; ALS |
By formula: C4H6 + 2H2 = C4H10
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -56.57 ± 0.10 | kcal/mol | Chyd | Kistiakowsky, Ruhoff, et al., 1936 | gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -57.1 ± 0.1 kcal/mol; At 355 °K; ALS |
C4H9Li (l) + (g) = (g) + HLiO (cr)
By formula: C4H9Li (l) + H2O (g) = C4H10 (g) + HLiO (cr)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -57.41 ± 0.69 | kcal/mol | RSC | Fowell and Mortimer, 1961 | Please also see Pedley and Rylance, 1977 and Cox and Pilcher, 1970, 2.; MS |
C4H9ClMg (cr) + ( • 556) (solution) = (g) + (Cl2Mg • 900) (solution)
By formula: C4H9ClMg (cr) + (HCl • 556H2O) (solution) = C4H10 (g) + (Cl2Mg • 900H2O) (solution)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -73.09 ± 0.43 | kcal/mol | RSC | Genchel, Evstigneeva, et al., 1976 | MS |
C4H9BrMg (solution) + (g) = (solution) + Br2Mg (solution)
By formula: C4H9BrMg (solution) + HBr (g) = C4H10 (solution) + Br2Mg (solution)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -69.91 ± 0.53 | kcal/mol | RSC | Holm, 1981 | solvent: Diethyl ether; MS |
C4H9BrMg (solution) + (g) = (solution) + Br2Mg (solution)
By formula: C4H9BrMg (solution) + HBr (g) = C4H10 (solution) + Br2Mg (solution)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -73.11 ± 0.53 | kcal/mol | RSC | Holm, 1981 | solvent: Diethyl ether; MS |
C5O5W (g) + (g) = C9H10O5W (g)
By formula: C5O5W (g) + C4H10 (g) = C9H10O5W (g)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -9.1 ± 3.0 | kcal/mol | EqG | Brown, Ishikawa, et al., 1990 | Temperature range: ca. 300-350 K; MS |
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -30.10 ± 0.10 | kcal/mol | Chyd | Kistiakowsky, Ruhoff, et al., 1935 | gas phase; At 355 °K; ALS |
By formula: C4H10 = C4H10
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -2.318 | kcal/mol | Eqk | Pines, Kvetinskas, et al., 1945 | gas phase; Heat of isomerization; ALS |
By formula: 3H2 + C4H4 = C4H10
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -100.8 ± 0.5 | kcal/mol | Chyd | Roth, Adamczak, et al., 1991 | liquid phase; ALS |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Pittam and Pilcher, 1972
Pittam, D.A.; Pilcher, G.,
Measurements of heats of combustion by flame calorimetry. Part 8.-Methane, ethane, propane, n-butane and 2-methylpropane,
J. Chem. Soc. Faraday Trans. 1, 1972, 68, 2224-2229. [all data]
Prosen, Maron, et al., 1951
Prosen, E.J.; Maron, F.W.; Rossini, F.D.,
Heats of combustion, formation, and insomerization of ten C4 hydrocarbons,
J. Res. NBS, 1951, 46, 106-112. [all data]
Prosen and Rossini, 1945
Prosen, E.J.; Rossini, F.D.,
Heats of formation and combustion of 1,3-butadiene and styrene,
J. Res. NBS, 1945, 34, 59-63. [all data]
Rossini, 1934
Rossini, F.D.,
Calorimetric determination of the heats of combustion of ethane, propane, normal butane, and normal pentane,
J. Res. NBS, 1934, 12, 735-750. [all data]
Chen S.S., 1975
Chen S.S.,
Ideal gas thermodynamic properties and isomerization of n-butane and isobutane,
J. Phys. Chem. Ref. Data, 1975, 4, 859-869. [all data]
Pitzer K.S., 1944
Pitzer K.S.,
Thermodynamics of gaseous paraffins. Specific heat and related properties,
Ind. Eng. Chem., 1944, 36, 829-831. [all data]
Pitzer K.S., 1946
Pitzer K.S.,
The entropies and related properties of branched paraffin hydrocarbons,
Chem. Rev., 1946, 39, 435-447. [all data]
Dailey B.P., 1943
Dailey B.P.,
Heat capacities and hindered rotation in n-butane and isobutane,
J. Am. Chem. Soc., 1943, 65, 44-46. [all data]
Sage B.H., 1937
Sage B.H.,
Phase equilibria in hydrocarbon systems. XX. Isobaric heat capacity of gaseous propane, n-butane, isobutane, and n-pentane,
Ind. Eng. Chem., 1937, 29, 1309-1314. [all data]
Aston and Messerly, 1940
Aston, J.G.; Messerly, G.H.,
The heat capacity and entropy, heats of fusion and vaporization and the vapor pressure of n-butane,
J. Am. Chem. Soc., 1940, 62, 1917-1923. [all data]
Parks, Shomate, et al., 1937
Parks, G.S.; Shomate, C.H.; Kennedy, W.D.; Crawford, B.L., Jr.,
The entropies of n-butane and isobutane, with some heat capacity data for isobutane,
J. Chem. Phys., 1937, 5, 359-363. [all data]
Huffman, Parks, et al., 1931
Huffman, H.M.; Parks, G.S.; Barmore, M.,
Thermal data on organic compounds. X. Further studies on the heat capacities, entropies and free energies of hydrocarbons,
J. Am. Chem. Soc., 1931, 53, 3876-3888. [all data]
Younglove and Ely, 1987
Younglove, B.A.; Ely, J.F.,
Thermophysical Properties of Fluids II. Methane, Ethane, Propane, Isobutane, and Normal Butane,
J. Phys. Chem. Ref. Data, 1987, 16, 577. [all data]
Haynes and Goodwin, 1982
Haynes, W.M.; Goodwin, R.D.,
Thermopnhysical properties of normal butane from 135 to 700K at pressures to 70 MPa,
NBS Monogr. (U. S.), 1982, 1982, 197 pp.. [all data]
Ambrose and Tsonopoulos, 1995
Ambrose, D.; Tsonopoulos, C.,
Vapor-Liquid Critical Properties of Elements and Compounds. 2. Normal Alkenes,
J. Chem. Eng. Data, 1995, 40, 531-546. [all data]
Li and Kiran, 1988
Li, L.; Kiran, E.,
Gas-Liquid Critical Properties of Methylamine + Nitrous Oxide and Methylamine + Ethylene Binary Mixtures,
J. Chem. Eng. Data, 1988, 33, 342. [all data]
Beattie, Simard, et al., 1939
Beattie, J.A.; Simard, G.L.; Su, G.-J.,
The Vapor Pressure of Critical Constants of Normal Butane,
J. Am. Chem. Soc., 1939, 61, 24. [all data]
Reid, 1972
Reid, Robert C.,
Handbook on vapor pressure and heats of vaporization of hydrocarbons and related compounds, R. C. Wilhort and B. J. Zwolinski, Texas A Research Foundation. College Station, Texas(1971). 329 pages.$10.00,
AIChE J., 1972, 18, 6, 1278-1278, https://doi.org/10.1002/aic.690180637
. [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]
Sako, Horiguchi, et al., 1997
Sako, Takeshi; Horiguchi, Sadashige; Ichimaru, Hiroshi; Nakagawa, Shinsuke,
Vapor Pressure of Chlorine Trifluoride from 300 K to 317 K,
J. Chem. Eng. Data, 1997, 42, 1, 169-171, https://doi.org/10.1021/je960286g
. [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]
Carruth and Kobayashi, 1973
Carruth, Grant F.; Kobayashi, Riki,
Vapor pressure of normal paraffins ethane through n-decane from their triple points to about 10 mm mercury,
J. Chem. Eng. Data, 1973, 18, 2, 115-126, https://doi.org/10.1021/je60057a009
. [all data]
Wackher, Linn, et al., 1945
Wackher, Richard C.; Linn, Carl B.; Grosse, Aristid V.,
Physical Properties of Butanes and Butenes.,
Ind. Eng. Chem., 1945, 37, 5, 464-468, https://doi.org/10.1021/ie50425a023
. [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]
Aston and Messerly, 1940, 2
Aston, J.G.; Messerly, G.H.,
The heat capacity and entropy, heats of fusion and vaporization and the vapor pressure of n-butane,
J. Am. Chem. Soc., 1940, 62, 1917-19. [all data]
Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P.,
Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]
Das, Reed, et al., 1973
Das, T.R.; Reed, C.O., Jr.; Eubank, P.T.,
PVT Surface and Thermodynamic Properties of n-Butane,
J. Chem. Eng. Data, 1973, 18, 3, 244-253, https://doi.org/10.1021/je60058a002
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Geiseler, Quitzsch, et al., 1966
Geiseler, V.G.; Quitzsch, K.; Rauh, H.J.; Schaffernicht, H.; Walther, H.J.,
Bildungsenthalpien und Mesomerieenergien von π-Bindungssystemen 1. Mitteilung: Bildungsenthalpien und Mesomerieenergien einiger mehrkerniger Aromaten und verschiedener Pseudoazulene,
Ber. Bunsen-Ges. Phys. Chem., 1966, 70, 551-556. [all data]
Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D.,
Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III,
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. [all data]
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Notes
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- Symbols used in this document:
Cp,gas Constant pressure heat capacity of gas Cp,liquid Constant pressure heat capacity of liquid Pc Critical pressure Ptriple Triple point pressure S°liquid Entropy of liquid at standard conditions Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point Ttriple Triple point temperature Vc Critical volume 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 ΔsubH Enthalpy of sublimation ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions ΔvapS Entropy of vaporization ρc Critical density - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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