Chemical Properties of p-Terphenyl (CAS 92-94-4)

InChI

InChI=1S/C18H14/c1-3-7-15(8-4-1)17-11-13-18(14-12-17)16-9-5-2-6-10-16/h1-14H

InChI Key

XJKSTNDFUHDPQJ-UHFFFAOYSA-N

Formula

C18H14

SMILES

c1ccc(-c2ccc(-c3ccccc3)cc2)cc1

Molecular Weight¹

230.31

CAS

92-94-4

Other Names

• 1,1'-biphenyl, 4-phenyl-
• 1,1':4',1''-terphenyl
• 1,4-diphenylbenzene
• 1,4-terphenyl
• 3-PHENYLBIPHENYL
• 4-Phenyldiphenyl
• 4-phenylbiphenyl
• Biphenyl, 4-phenyl-
• NSC 6810
• PT
• PTP
• benzene, 1,4-diphenyl-
• p-diphenylbenzene
• p-triphenyl
• santowax P

• ω : Acentric Factor.
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• μ : Dipole Moment (debye).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• ρ_c : Critical density (kg/m³).
• ρ_s : Solid Density (kg/m³).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.5230		KDB
ΔcH°solid	-9246.60 ± 4.60	kJ/mol	NIST
μ	0.70	debye	KDB
ΔfG°	428.28	kJ/mol	Joback Calculated Property
ΔfH°gas	[279.00; 284.40]	kJ/mol
ΔfH°gas	284.40 ± 3.80	kJ/mol	NIST
ΔfH°gas	279.00 ± 6.30	kJ/mol	NIST
ΔfH°solid	[158.80; 163.00]	kJ/mol
ΔfH°solid	158.80 ± 3.40	kJ/mol	NIST
ΔfH°solid	163.00 ± 4.60	kJ/mol	NIST
ΔfusH°	24.11	kJ/mol	Joback Calculated Property
ΔsubH°	[113.00; 125.60]	kJ/mol
ΔsubH°	125.60 ± 0.80	kJ/mol	NIST
ΔsubH°	125.60 ± 1.60	kJ/mol	NIST
ΔsubH°	120.40 ± 2.40	kJ/mol	NIST
ΔsubH°	113.00 ± 2.00	kJ/mol	NIST
ΔsubH°	116.00 ± 2.00	kJ/mol	NIST
ΔsubH°	116.00	kJ/mol	NIST
ΔsubH°	118.00	kJ/mol	NIST
ΔvapH°	101.70	kJ/mol	NIST
IE	[7.78; 8.78]	eV
IE	7.80 ± 0.03	eV	NIST
IE	7.83	eV	NIST
IE	7.78 ± 0.01	eV	NIST
IE	8.29	eV	NIST
IE	8.78 ± 0.05	eV	NIST
log10WS	-7.11		Estimated Solubility
logPoct/wat	5.021		Crippen Calculated Property
McVol	193.200	ml/mol	McGowan Calculated Property
Pc	[2990.00; 3330.00]	kPa
Pc	2990.00	kPa	KDB
Pc	3000.00 ± 600.00	kPa	NIST
Pc	2990.00 ± 607.95	kPa	NIST
Pc	3330.00 ± 344.70	kPa	NIST
ρc	[301.70; 322.43]	kg/m3
ρc	322.43 ± 138.18	kg/m3	NIST
ρc	315.52 ± 20.04	kg/m3	NIST
ρc	301.70 ± 29.94	kg/m3	NIST
Inp	[350.20; 2208.00]
Inp	2208.00		NIST
Inp	2190.90		NIST
Inp	2190.90		NIST
Inp	2171.10		NIST
Inp	2190.90		NIST
Inp	2204.00		NIST
Inp	2171.10		NIST
Inp	2190.90		NIST
Inp	2204.00		NIST
Inp	2190.90		NIST
Inp	2190.90		NIST
Inp	2208.00		NIST
Inp	2208.00		NIST
Inp	2208.00		NIST
Inp	2208.00		NIST
Inp	350.20		NIST
Inp	362.40		NIST
Inp	363.98		NIST
Inp	357.60		NIST
Inp	357.60		NIST
Inp	362.29		NIST
Inp	366.10		NIST
Inp	357.65		NIST
Inp	357.65		NIST
Inp	362.61		NIST
Inp	366.10		NIST
Inp	2208.00		NIST
Inp	350.20		NIST
Inp	362.29		NIST
Inp	2190.90		NIST
Inp	2171.10		NIST
I	[3129.00; 3129.00]
I	3129.00		NIST
I	3129.00		NIST
S°solid,1 bar	[285.23; 285.62]	J/mol×K
S°solid,1 bar	285.23	J/mol×K	NIST
S°solid,1 bar	285.62	J/mol×K	NIST
Tboil	[649.00; 662.20]	K
Tboil	649.00	K	KDB
Tboil	662.20	K	NIST
Tc	[908.00; 925.90]	K
Tc	908.00	K	KDB
Tc	908.00 ± 10.00	K	NIST
Tc	908.00 ± 10.00	K	NIST
Tc	925.90 ± 16.70	K	NIST
Tfus	[480.00; 493.10]	K
Tfus	483.20	K	KDB
Tfus	493.10 ± 0.20	K	NIST
Tfus	487.50 ± 5.00	K	NIST
Tfus	488.10 ± 4.00	K	NIST
Tfus	486.00 ± 3.00	K	NIST
Tfus	480.00 ± 3.00	K	NIST
Tfus	493.10 ± 0.20	K	NIST
Ttriple	[487.00; 490.90]	K
Ttriple	490.90	K	Isomerization effect on the heat capacities and phase behavior of oligophenyls isomers series
Ttriple	487.00 ± 0.20	K	NIST
Ttriple	487.00 ± 0.20	K	NIST
Vc	[0.729; 0.729]	m3/kmol
Vc	0.729	m3/kmol	KDB
Vc	0.729	m3/kmol	NIST
Zc	0.2887200		KDB

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[496.12; 581.87]	J/mol×K	[696.46; 966.77]
Cp,gas	496.12	J/mol×K	696.46	Joback Calculated Property
Cp,gas	514.16	J/mol×K	741.51	Joback Calculated Property
Cp,gas	530.52	J/mol×K	786.56	Joback Calculated Property
Cp,gas	545.33	J/mol×K	831.62	Joback Calculated Property
Cp,gas	558.73	J/mol×K	876.67	Joback Calculated Property
Cp,gas	570.87	J/mol×K	921.72	Joback Calculated Property
Cp,gas	581.87	J/mol×K	966.77	Joback Calculated Property
Cp,liquid	[488.20; 560.30]	J/mol×K	[490.00; 580.00]
Cp,liquid	488.20	J/mol×K	490.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	496.20	J/mol×K	500.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	504.20	J/mol×K	510.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	512.20	J/mol×K	520.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	520.20	J/mol×K	530.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	528.20	J/mol×K	540.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	536.20	J/mol×K	550.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	544.30	J/mol×K	560.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	552.30	J/mol×K	570.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,liquid	560.30	J/mol×K	580.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Cp,solid	[260.00; 279.58]	J/mol×K	[298.15; 300.00]
Cp,solid	279.58	J/mol×K	298.15	Reassembling and testing of a high-precision heat capacity drop calorimeter. Heat capacity of some polyphenyls at T = 298.15 K
Cp,solid	278.12	J/mol×K	298.15	NIST
Cp,solid	278.68	J/mol×K	298.15	NIST
Cp,solid	260.00	J/mol×K	300.00	NIST
η	[0.0001243; 0.0013626]	Pa×s	[384.40; 696.46]
η	0.0013626	Pa×s	384.40	Joback Calculated Property
η	0.0007207	Pa×s	436.41	Joback Calculated Property
η	0.0004366	Pa×s	488.42	Joback Calculated Property
η	0.0002913	Pa×s	540.43	Joback Calculated Property
η	0.0002086	Pa×s	592.44	Joback Calculated Property
η	0.0001577	Pa×s	644.45	Joback Calculated Property
η	0.0001243	Pa×s	696.46	Joback Calculated Property
ΔfusH	[1.96; 41.60]	kJ/mol	[193.60; 493.10]
ΔfusH	1.96	kJ/mol	193.60	NIST
ΔfusH	35.30	kJ/mol	482.40	NIST
ΔfusH	35.50	kJ/mol	486.30	NIST
ΔfusH	35.50	kJ/mol	486.30	NIST
ΔfusH	35.50	kJ/mol	486.30	NIST
ΔfusH	35.50	kJ/mol	486.30	NIST
ΔfusH	35.30	kJ/mol	487.00	NIST
ΔfusH	35.30	kJ/mol	487.00	NIST
ΔfusH	41.60	kJ/mol	493.10	NIST
ΔfusH	41.60	kJ/mol	493.10	NIST
ΔsubH	[116.20; 120.60]	kJ/mol	[363.00; 397.00]
ΔsubH	120.60	kJ/mol	363.00	NIST
ΔsubH	116.20 ± 2.40	kJ/mol	368.00	NIST
ΔsubH	118.40	kJ/mol	397.00	NIST
ΔvapH	[79.20; 121.30]	kJ/mol	[298.00; 599.50]
ΔvapH	101.70	kJ/mol	298.00	Enthalpies of Vaporization and Vapor Pressures of Some Deuterated Hydrocarbons. Liquid-Vapor Pressure Isotope Effects
ΔvapH	121.30	kJ/mol	298.15	Solution calorimetry as a complementary tool for the determination of enthalpies of vaporization and sublimation of low volatile compounds at 298.15 K
ΔvapH	79.20	kJ/mol	398.00	NIST
ΔvapH	79.20	kJ/mol	599.50	NIST
ρs	1200.00	kg/m3	298.15	Standard molar enthalpies of formation and of sublimation of the terphenyl isomers
ΔfusS	[10.12; 84.40]	J/mol×K	[193.60; 493.10]
ΔfusS	10.12	J/mol×K	193.60	NIST
ΔfusS	73.00	J/mol×K	486.30	NIST
ΔfusS	73.00	J/mol×K	486.30	NIST
ΔfusS	72.50	J/mol×K	487.00	NIST
ΔfusS	72.50	J/mol×K	487.00	NIST
ΔfusS	84.40	J/mol×K	493.10	NIST
ΔfusS	84.40	J/mol×K	493.10	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.98; 3350.82]	kPa	[484.15; 925.95]	KDB Vapor Pressure Data
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			9.19138e+01
Coefficient B			-1.36441e+04
Coefficient C			-1.03998e+01
Coefficient D			2.30658e-06
Temperature range, min.			484.15
Temperature range, max.			925.95
Pvap	0.98	kPa	484.15	Calculated Property
Pvap	5.38	kPa	533.24	Calculated Property
Pvap	21.11	kPa	582.33	Calculated Property
Pvap	64.53	kPa	631.42	Calculated Property
Pvap	163.33	kPa	680.51	Calculated Property
Pvap	357.83	kPa	729.59	Calculated Property
Pvap	701.04	kPa	778.68	Calculated Property
Pvap	1258.63	kPa	827.77	Calculated Property
Pvap	2109.93	kPa	876.86	Calculated Property
Pvap	3350.82	kPa	925.95	Calculated Property

Similar Compounds

Find more compounds similar to p-Terphenyl.

Mixtures

• 2-Pyrrolidinone, 1-methyl- + p-Terphenyl
• Benzene + p-Terphenyl
• Trichloromethane + p-Terphenyl
• p-Terphenyl + 1,4-Dioxane
• p-Terphenyl + Water

Sources

• KDB Vapor Pressure Data
• Crippen Method
• Enthalpies of solution, partial molar volumes and isentropic compressibilities of polycyclic aromatic hydrocarbons in 1-methyl-2-pyrrolidone at 298.15K
• Standard molar enthalpies of formation and of sublimation of the terphenyl isomers
• Thermodynamic properties of solvation of aromatic compounds in cyclohexane, heptane, benzene, 1,4-dioxane, and chloroform at 298.15 K
• Reassembling and testing of a high-precision heat capacity drop calorimeter. Heat capacity of some polyphenyls at T = 298.15 K
• Isomerization effect on the heat capacities and phase behavior of oligophenyls isomers series
• Solution calorimetry as a complementary tool for the determination of enthalpies of vaporization and sublimation of low volatile compounds at 298.15 K
• Examination of hydrogen-bonding interactions between dissolved solutes and alkylbenzene solvents based on Abraham model correlations derived from measured enthalpies of solvation
• Solubility of Solid Polycyclic Aromatic Hydrocarbons in Pressurized Hot Water at Temperatures from 313 K to the Melting Point
• Enthalpies of Vaporization and Vapor Pressures of Some Deuterated Hydrocarbons. Liquid-Vapor Pressure Isotope Effects
• Joback Method
• KDB
• Estimated Solubility Method
• McGowan Method
• NIST Webbook
• Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD

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