Benzene

Formula: C₆H₆
Molecular weight: 78.1118
IUPAC Standard InChI: InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H
IUPAC Standard InChIKey: UHOVQNZJYSORNB-UHFFFAOYSA-N
CAS Registry Number: 71-43-2
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:
- Benzene-D6
Other names: [6]Annulene; Benzol; Benzole; Coal naphtha; Cyclohexatriene; Phenyl hydride; Pyrobenzol; Pyrobenzole; Benzolene; Bicarburet of hydrogen; Carbon oil; Mineral naphtha; Motor benzol; Benzeen; Benzen; Benzin; Benzine; Benzolo; Fenzen; NCI-C55276; Phene; Rcra waste number U019; UN 1114; NSC 67315; 1,3,5-Cyclohexatriene
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Information on this page:
Other data available:
- Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 99
- Henry's Law data
- Gas phase ion energetics data
- Ion clustering data
- IR Spectrum
- Mass spectrum (electron ionization)
- UV/Visible spectrum
- Vibrational and/or electronic energy levels
- Gas Chromatography
- Fluid Properties
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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, References, Notes

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
Δ_fH°_gas	19.8 ± 0.2	kcal/mol	Review	Roux, Temprado, et al., 2008	There are sufficient high-quality literature values to make a good evaluation with a high degree of confidence. In general, the evaluated uncertainty limits are on the order of (0.5 to 2.5) kJ/mol.; DRB
Δ_fH°_gas	19.8	kcal/mol	N/A	Good and Smith, 1969	Value computed using Δ_fH_liquid° value of 49.0±0.5 kj/mol from Good and Smith, 1969 and Δ_vapH° value of 33.9 kj/mol from Prosen, Gilmont, et al., 1945.; DRB
Δ_fH°_gas	19.82 ± 0.12	kcal/mol	Ccb	Prosen, Gilmont, et al., 1945	Hf by Prosen, Johnson, et al., 1946; ALS
Δ_fH°_gas	19.1	kcal/mol	N/A	Landrieu, Baylocq, et al., 1929	Value computed using Δ_fH_liquid° value of 46.0 kj/mol from Landrieu, Baylocq, et al., 1929 and Δ_vapH° value of 33.9 kj/mol from Prosen, Gilmont, et al., 1945.; DRB

Constant pressure heat capacity of gas

C_p,gas (cal/mol*K)	Temperature (K)	Reference	Comment
7.952	50.	Thermodynamics Research Center, 1997	GT
8.391	100.
10.02	150.
12.71	200.
17.82	273.15
19.70	298.15
19.84	300.
27.132	400.
33.305	500.
38.262	600.
42.251	700.
45.519	800.
48.236	900.
50.528	1000.
52.476	1100.
54.140	1200.
55.566	1300.
56.800	1400.
57.866	1500.
59.969	1750.
61.487	2000.
62.608	2250.
63.456	2500.
64.109	2750.
64.620	3000.

Constant pressure heat capacity of gas

C_p,gas (cal/mol*K)	Temperature (K)	Reference	Comment
22.30 ± 0.01	333.15	Todd S.S., 1978	Please also see Montgomery J.B., 1942, Pitzer K.S., 1943, Scott D.W., 1947.; GT
22.90	341.60
23.42 ± 0.01	348.15
24.85 ± 0.01	368.15
25.100	370.
25.041	371.20
26.00 ± 0.30	388.
26.501	390.
26.40 ± 0.30	393.
27.230	402.30
27.32 ± 0.02	403.15
27.600	410.
28.10 ± 0.30	417.
28.40 ± 0.30	428.
29.491	436.15
29.62 ± 0.02	438.15
30.30 ± 0.30	463.
31.649	471.10
31.77 ± 0.02	473.15
31.40 ± 0.30	481.
33.33 ± 0.02	500.15
34.80 ± 0.02	527.15

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Phase change data, References, Notes

Data compiled as indicated in comments:
DRB - Donald R. Burgess, Jr.
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
Δ_fH°_liquid	12. ± 0.2	kcal/mol	Review	Roux, Temprado, et al., 2008	There are sufficient high-quality literature values to make a good evaluation with a high degree of confidence. In general, the evaluated uncertainty limits are on the order of (0.5 to 2.5) kJ/mol.; DRB
Δ_fH°_liquid	11.70 ± 0.13	kcal/mol	Ccb	Good and Smith, 1969	ALS
Δ_fH°_liquid	11.72 ± 0.12	kcal/mol	Ccb	Prosen, Gilmont, et al., 1945	Hf by Prosen, Johnson, et al., 1946; ALS
Δ_fH°_liquid	11.0	kcal/mol	Ccb	Landrieu, Baylocq, et al., 1929	ALS
Quantity	Value	Units	Method	Reference	Comment
Δ_cH°_liquid	-781. ± 4.	kcal/mol	AVG	N/A	Average of 9 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
S°_liquid	41.410	cal/mol*K	N/A	Oliver, Eaton, et al., 1948	DH
S°_liquid	41.90	cal/mol*K	N/A	Huffman, Parks, et al., 1930	Extrapolation below 90 K, 47.49 J/mol*K.; DH
Quantity	Value	Units	Method	Reference	Comment
S°_{solid,1 bar}	10.89	cal/mol*K	N/A	Ahlberg, Blanchard, et al., 1937	DH

Constant pressure heat capacity of liquid

C_p,liquid (cal/mol*K)	Temperature (K)	Reference	Comment
32.431	298.15	Grolier, Roux-Desgranges, et al., 1993	DH
32.48	298.5	Czarnota, 1991	p = 0.1 MPa. Cp values given for the pressure range 0.1 to 68.1 MPa.; DH
32.414	298.15	Lainez, Rodrigo, et al., 1989	DH
32.177	298.15	Shiohama, Ogawa, et al., 1988	DH
32.445	298.15	Grolier, Roux-Desgranges, et al., 1987	DH
32.173	293.15	Kalali, Kohler, et al., 1987	T = 293.15, 313.15 K.; DH
32.4348	298.15	Tanaka, 1987	DH
33.44	322.05	Naziev, Bashirov, et al., 1986	T = 322.05, 351.15 K. p = 0.1 MPa. Unsmoothed experimental datum given as 1.7915 kJ/kg*K.; DH
32.84	303.15	Reddy, 1986	T = 303.15, 313.15 K.; DH
32.519	298.15	Ogawa and Murakami, 1985	DH
32.4374	298.15	Tanaka, 1985	DH
32.562	298.15	Gorbunova, Simonov, et al., 1983	T = 283.78 to 348.47 K. Cp = 1.3943 - 5.857x10-4T + 5.89x10-6T2 kJ/kg*K. Cp value calculated from equation.; DH
32.62	300.	Gorbunova, Grigoriev, et al., 1982	T = 280 to 353 K. Data also given by equation.; DH
32.43	298.15	Grolier, Inglese, et al., 1982	T = 298.15 K.; DH
32.443	298.15	Tanaka, 1982	Temperatures 293.15, 298.15, 303.15 K.; DH
32.409	298.15	Wilhelm, Faradjzadeh, et al., 1982	DH
31.93	293.15	Atalla, El-Sharkawy, et al., 1981	DH
32.481	298.15	Vesely, Zabransky, et al., 1979	DH
32.412	298.15	Grolier, Wilhelm, et al., 1978	DH
32.481	298.15	Vesely, Svoboda, et al., 1977	T = 298 to 318 K.; DH
32.409	298.15	Wilhelm, Grolier, et al., 1977	DH
32.447	298.15	Fortier, Benson, et al., 1976	DH
32.4474	298.15	Fortier and Benson, 1976	DH
32.43	298.15	Rajagopal and Subrahmanyam, 1974	T = 298.15 to 323.15 K.; DH
32.10	298.	Deshpande and Bhatagadde, 1971	T = 298 to 318 K.; DH
32.48	298.15	Hyder Khan and Subrahmanyam, 1971	T = 298; 313 K.; DH
32.48	298.	Subrahmanyam and Khan, 1969	DH
32.36	298.	Recko, 1968	T = 24 to 40°C, equation only.; DH
31.1	298.	Pacor, 1967	DH
32.17	293.	Rastorguev and Ganiev, 1967	T = 293 to 353 K.; DH
32.337	300.	Findenegg, Gruber, et al., 1965	DH
32.261	298.	Rabinovich and Nikolaev, 1962	T = 10 to 35°C.; DH
32.29	316.	Swietoslawski and Zielenkiewicz, 1960	Mean value 21 to 66°C.; DH
32.60	303.	Duff and Everett, 1956	T = 303 to 353 K.; DH
32.321	298.	Staveley, Tupman, et al., 1955	T = 288 to 347 K.; DH
7.60	293.	Sieg, Crtzen, et al., 1951	DH
32.519	298.15	Oliver, Eaton, et al., 1948	T = 13 to 337 K.; DH
28.4	295.	Tschamler, 1948	DH
31.91	298.	Kurbatov, 1947	T = 9 to 80°C, mean Cp, five temperatures.; DH
32.50	298.1	Zhdanov, 1941	T = 8 to 46°C.; DH
32.371	298.2	Burlew, 1940	T = 281 to 353 K.; DH
31.41	287.8	Kolosovskii and Udovenko, 1934	DH
31.41	287.8	de Kolossowsky and Udowenko, 1933	DH
31.41	298.15	Ferguson and Miller, 1933	T = 293 to 323 K. Data calculated from equation.; DH
32.29	298.1	Richards and Wallace, 1932	T = 293 to 333 K.; DH
34.314	323.15	Fiock, Ginnings, et al., 1931	T = 50 to 110°C.; DH
32.29	300.0	Huffman, Parks, et al., 1930	T = 93 to 300 K. Value is unsmoothed experimental datum.; DH
31.60	298.	Andrews, Lynn, et al., 1926	T = -18 to 110°C.; DH
31.81	293.2	Williams and Daniels, 1925	T = 20 to 60°C.; DH
32.00	303.	Willams and Daniels, 1924	T = 303 to 333 K. Equation only.; DH
32.79	298.	Dejardin, 1919	T = 24 to 50°C.; DH
31.91	298.	von Reis, 1881	T = 292 to 364 K.; DH

Constant pressure heat capacity of solid

C_p,solid (cal/mol*K)	Temperature (K)	Reference	Comment
11.44	90.	Ahlberg, Blanchard, et al., 1937	T = 4 to 93 K.; DH
23.4	223.9	Aoyama and Kanda, 1935	T = 82 to 224 K. Value is unsmoothed experimental datum.; DH
28.30	273.	Maass and Walbauer, 1925	T = 93 to 273 K.; DH

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References, Notes

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
BS - Robert L. Brown and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity	Value	Units	Method	Reference	Comment
T_boil	353.3 ± 0.1	K	AVG	N/A	Average of 147 out of 183 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
T_fus	278.64 ± 0.08	K	AVG	N/A	Average of 57 out of 69 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
T_triple	278.5 ± 0.6	K	AVG	N/A	Average of 9 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
T_c	562.0 ± 0.8	K	AVG	N/A	Average of 36 out of 41 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
P_c	48.3 ± 0.4	atm	AVG	N/A	Average of 24 out of 26 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
V_c	0.25 ± 0.03	l/mol	AVG	N/A	Average of 6 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
ρ_c	3.9 ± 0.2	mol/l	AVG	N/A	Average of 12 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
Δ_vapH°	8.10 ± 0.03	kcal/mol	AVG	N/A	Average of 10 out of 11 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
Δ_subH°	10.6	kcal/mol	TE,ME	Kruif, 1980	Based on data from 183. to 197. K.; AC

Enthalpy of vaporization

Δ_vapH (kcal/mol)	Temperature (K)	Method	Reference	Comment
7.342	353.3	N/A	Majer and Svoboda, 1985
7.93	320.	N/A	Lubomska, Banas, et al., 2002	Based on data from 305. to 345. K.; AC
8.51	258. to 313.	GC	Liu and Dickhut, 1994	AC
8.01	311.	EB	Ambrose, Ewing, et al., 1990	Based on data from 296. to 377. K.; AC
7.98	307.	C	Dong, Lin, et al., 1988	AC
7.91	314.	C	Dong, Lin, et al., 1988	AC
7.74	324.	C	Dong, Lin, et al., 1988	AC
7.62	332.	C	Dong, Lin, et al., 1988	AC
7.50	344.	C	Dong, Lin, et al., 1988	AC
7.31	353.	C	Dong, Lin, et al., 1988	AC
8.22	294.	A	Stephenson and Malanowski, 1987	Based on data from 279. to 377. K.; AC
7.53	368.	A	Stephenson and Malanowski, 1987	Based on data from 353. to 422. K.; AC
7.22	435.	A	Stephenson and Malanowski, 1987	Based on data from 420. to 502. K.; AC
7.24	516.	A	Stephenson and Malanowski, 1987	Based on data from 501. to 562. K.; AC
7.36	352.	N/A	Natarajan, 1983	AC
7.29	361.	N/A	Natarajan, 1983	AC
7.22	366.	N/A	Natarajan, 1983	AC
8.44	343.	N/A	Tsonopoulos and Wilson, 1983	Based on data from 313. to 373. K.; AC
7.4	350.	N/A	Rao and Viswanath, 1977	AC
7.89 ± 0.02	313.	C	Svoboda, Veselý, et al., 1973	AC
7.70 ± 0.02	328.	C	Svoboda, Veselý, et al., 1973	AC
7.60 ± 0.02	333.	C	Svoboda, Veselý, et al., 1973	AC
7.50 ± 0.02	343.	C	Svoboda, Veselý, et al., 1973	AC
7.39 ± 0.02	353.	C	Svoboda, Veselý, et al., 1973	AC
7.79 ± 0.1	313.	DSC	Mita, Imai, et al., 1971	AC
7.8 ± 0.1	328.	DSC	Mita, Imai, et al., 1971	AC
7.55 ± 0.1	345.	DSC	Mita, Imai, et al., 1971	AC
8.15	299.	N/A	Forziati, Norris, et al., 1949	Based on data from 284. to 354. K.; AC
8.15	293.	N/A	Yarym-Agaev, Fedos'ev, et al., 1949	AC
8.15	297.	N/A	Thomson, 1946	Based on data from 282. to 354. K.; AC
7.46	294.	N/A	Scott and Brickwedde, 1945	AC
8.15	303.	MM	Willingham, Taylor, et al., 1945	Based on data from 288. to 354. K.; AC
7.98	313.	EB	Smith, 1941	Based on data from 298. to 373. K.; AC
8.25	288.	N/A	Stuckey and Saylor, 1940	Based on data from 273. to 348. K.; AC

Enthalpy of vaporization

Δ_vapH = A exp(-αT_r) (1 − T_r)^β
Δ_vapH = Enthalpy of vaporization (at saturation pressure) (kcal/mol)
T_r = reduced temperature (T / T_c)

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Temperature (K)	293. to 469.
A (kcal/mol)	11.33
α	0.1231
β	0.3602
T_c (K)	562.1
Reference	Majer and Svoboda, 1985

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
333.4 to 373.5	4.72012	1660.652	-1.461	Eon, Pommier, et al., 1971	Coefficents calculated by NIST from author's data.
297.9 to 318.	0.14020	39.165	-261.236	Deshpande and Pandya, 1967	Coefficents calculated by NIST from author's data.
421.56 to 554.8	4.59791	1701.073	20.806	Kalafati, Rasskazov, et al., 1967	Coefficents calculated by NIST from author's data.
287.70 to 354.07	4.01243	1203.835	-53.226	Williamham, Taylor, et al., 1945

Enthalpy of sublimation

Δ_subH (kcal/mol)	Temperature (K)	Method	Reference	Comment
9.97	258. to 273.	N/A	Liu and Dickhut, 1994	AC
10.8	264.	A	Stephenson and Malanowski, 1987	Based on data from 223. to 279. K. See also Ha, Morrison, et al., 1976.; AC
10.8	278.	N/A	Hessler, 1984	AC
12.9 ± 0.2	193.	N/A	De Kruif and Van Ginkel, 1977	AC
11.8 ± 0.1	193.	N/A	De Kruif and Van Ginkel, 1977	AC
10.9	279.	MM	Jackowski, 1974	Based on data from 221. to 268. K.; AC
10.5	261.	N/A	Jones, 1960	AC
10.3	229.	N/A	Jones, 1960	AC
10.7	279.	N/A	Milazzo, 1956	AC
11.1	282.	A	Stull, 1947	Based on data from 263. to 270. K.; AC
9.2	303.	V	Wolf and Weghofer, 1938	ALS
10.7	273.	N/A	de Boer, 1936	See also Jackowski, 1974.; AC
10.3	226.	A	Mündel, 1913	Based on data from 214. to 238. K.; AC

Enthalpy of fusion

Δ_fusH (kcal/mol)	Temperature (K)	Method	Reference	Comment
2.3581	278.69	N/A	Oliver, Eaton, et al., 1948	DH
2.370	278.65	N/A	Ziegler and Andrews, 1942	DH
2.36	278.7	C	Domalski and Hearing, 1996	See also Andrews, Lynn, et al., 1926 and Ziegler and Andrews, 1942.; AC
2.223	279.1	N/A	Smith, 1979	DH
2.139	278.8	N/A	Pacor, 1967	DH
2.375	278.6	N/A	Tschamler, 1948	DH
2.343	278.6	N/A	Huffman, Parks, et al., 1930	DH
2.360	278.55	N/A	Andrews, Lynn, et al., 1926	DH
2.3901	278.64	N/A	Maass and Walbauer, 1925	DH

Entropy of fusion

Δ_fusS (cal/mol*K)	Temperature (K)	Reference	Comment
8.461	278.69	Oliver, Eaton, et al., 1948	DH
8.506	278.65	Ziegler and Andrews, 1942	DH
7.96	279.1	Smith, 1979	DH
7.67	278.8	Pacor, 1967	DH
8.411	278.6	Huffman, Parks, et al., 1930	DH
8.48	278.55	Andrews, Lynn, et al., 1926	DH
8.58	278.64	Maass and Walbauer, 1925	DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes

Roux, Temprado, et al., 2008
Roux, M.V.; Temprado, M.; Chickos, J.S.; Nagano, Y., Critically Evaluated Thermochemical Properties of Polycyclic Aromatic Hydrocarbons, J. Phys. Chem. Ref. Data, 2008, 37, 4, 1855-1996. [all data]

Good and Smith, 1969
Good, W.D.; Smith, N.K., Enthalpies of combustion of toluene, benzene, cyclohexane, cyclohexene, methylcyclopentane, 1-methylcyclopentene, and n-hexane, J. Chem. Eng. Data, 1969, 14, 102-106. [all data]

Prosen, Gilmont, et al., 1945
Prosen, E.J.; Gilmont, R.; Rossini, F.D., Heats of combustion of benzene, toluene, ethyl-benzene, o-xylene, m-xylene, p-xylene, n-propylbenzene, and styrene, J. Res. NBS, 1945, 34, 65-70. [all data]

Prosen, Johnson, et al., 1946
Prosen, E.J.; Johnson, W.H.; Rossini, F.D., Heats of combustion and formation at 25°C of the alkylbenzenes through C₁₀H₁₄, and of the higher normal monoalkylbenzenes, J. Res. NBS, 1946, 36, 455-461. [all data]

Landrieu, Baylocq, et al., 1929
Landrieu, P.; Baylocq, F.; Johnson, J.R., Etude thermochimique dans la serie furanique, Bull. Soc. Chim. France, 1929, 45, 36-49. [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]

Todd S.S., 1978
Todd S.S., Vapor-flow calorimetry of benzene, J. Chem. Thermodyn., 1978, 10, 641-648. [all data]

Montgomery J.B., 1942
Montgomery J.B., The heat capacity of organic vapors. IV. Benzene, fluorobenzene, toluene, cyclohexane, methylcyclohexane and cyclohexene, J. Am. Chem. Soc., 1942, 64, 2375-2377. [all data]

Pitzer K.S., 1943
Pitzer K.S., The thermodynamics and molecular structure of benzene and its methyl derivatives, J. Am. Chem. Soc., 1943, 65, 803-829. [all data]

Scott D.W., 1947
Scott D.W., The heat capacity of benzene vapor. The contribution of anharmonicity, J. Chem. Phys., 1947, 15, 565-568. [all data]

Oliver, Eaton, et al., 1948
Oliver, G.D.; Eaton, M.; Huffman, H.M., The heat capacity, heat of fusion and entropy of benzene, J. Am. Chem. Soc., 1948, 70, 1502-1505. [all data]

Huffman, Parks, et al., 1930
Huffman, H.M.; Parks, G.S.; Daniels, A.C., Thermal data on organic compounds. VII. The heat capacities, entropies and free energies of twelve aromatic hydrocarbons, J. Am. Chem. Soc., 1930, 52, 1547-1558. [all data]

Ahlberg, Blanchard, et al., 1937
Ahlberg, J.E.; Blanchard, E.R.; Lundberg, W.O., The heat capacities of benzene, methyl alcohol and glycerol at very low temperatures, J. Chem. Phys., 1937, 5, 537-551. [all data]

Grolier, Roux-Desgranges, et al., 1993
Grolier, J.-P.E.; Roux-Desgranges, G.; Berkane, M.; Jimenez, E.; Wilhelm, E., Heat capacities and densities of mixtures of very polar substances 2. Mixtures containing N,N-dimethylformamide, J. Chem. Thermodynam., 1993, 25(1), 41-50. [all data]

Czarnota, 1991
Czarnota, I., Heat capacity of benzene at high pressures, J. Chem. Thermodynam., 1991, 23, 25-30. [all data]

Lainez, Rodrigo, et al., 1989
Lainez, A.; Rodrigo, M.M.; Wilhelm, E.; Grolier, J.-P.E., Excess volumes and excess heaat capacitiies of some mixtures with trans,trans,cis-1,5,9-cyclododecatriene at 298.15K, J. Chem. Eng. Data, 1989, 34, 332-335. [all data]

Shiohama, Ogawa, et al., 1988
Shiohama, Y.; Ogawa, H.; Murakami, S.; Fujihara, I., Excess molar isobaric heat capacities and isentropic compressibilities of (cis- or trans-decalin + benzene or toluene or iso-octane or n-heptane) at 298.15 K, J. Chem. Thermodynam., 1988, 20, 1183-1189. [all data]

Grolier, Roux-Desgranges, et al., 1987
Grolier, J.-P.E.; Roux-Desgranges, G.; Kooner, Z.S.; Smith, J.F.; Hepler, L.G., Thermal and volumetric properties of chloroform + benzene mixtures and the ideal associated solution model of complex formation, J. Solution Chem., 1987, 16, 745-752. [all data]

Kalali, Kohler, et al., 1987
Kalali, H.; Kohler, F.; Svejda, P., Excess properties of the mixture bis(2-dichlorethyl)ether (chlorex) + 2,2,4-trimethylpentane (isooctane), Monatsh. Chem., 1987, 118, 1-18. [all data]

Tanaka, 1987
Tanaka, R., Excess heat capacities for mixture of benzene with n-heptane at 293.15, 298.15 and 303.15 K, J. Chem. Eng. Data, 1987, 32, 176-177. [all data]

Naziev, Bashirov, et al., 1986
Naziev, Ya.M.; Bashirov, M.M.; Badalov, Yu.A., Experimental device for measurement of isobaric specific heat of electrolytes at elevated pressures, Inzh-Fiz. Zhur., 1986, 51(5), 789-795. [all data]

Reddy, 1986
Reddy, K.S., Isentropic compressibilities of binary liquid mixtures at 303.15 and 313.15 K, J. Chem. Eng. Data, 1986, 31, 238-240. [all data]

Ogawa and Murakami, 1985
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Notes

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Symbols used in this document:

C_p,gas	Constant pressure heat capacity of gas
C_p,liquid	Constant pressure heat capacity of liquid
C_p,solid	Constant pressure heat capacity of solid
P_c	Critical pressure
S°_liquid	Entropy of liquid at standard conditions
S°_{solid,1 bar}	Entropy of solid at standard conditions (1 bar)
T_boil	Boiling point
T_c	Critical temperature
T_fus	Fusion (melting) point
T_triple	Triple point temperature
V_c	Critical volume
Δ_cH°_liquid	Enthalpy of combustion of liquid at standard conditions
Δ_fH°_gas	Enthalpy of formation of gas at standard conditions
Δ_fH°_liquid	Enthalpy of formation of liquid at standard conditions
Δ_fusH	Enthalpy of fusion
Δ_fusS	Entropy of fusion
Δ_subH	Enthalpy of sublimation
Δ_subH°	Enthalpy of sublimation at standard conditions
Δ_vapH	Enthalpy of vaporization
Δ_vapH°	Enthalpy of vaporization at standard conditions
ρ_c	Critical density

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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