Chemical Properties of [1,1'-Biphenyl]-2,5-diol (CAS 1079-21-6)

InChI

InChI=1S/C12H10O2/c13-10-6-7-12(14)11(8-10)9-4-2-1-3-5-9/h1-8,13-14H

InChI Key

XCZKKZXWDBOGPA-UHFFFAOYSA-N

Formula

C12H10O2

SMILES

Oc1ccc(O)c(-c2ccccc2)c1

Molecular Weight¹

186.21

CAS

1079-21-6

Other Names

• 1,4-Benzenediol, phenyl-
• 1,4-Dihydroxy-2-phenylbenzene
• 2,5-Biphenyldiol
• 2,5-Dihydroxybiphenyl
• 2-Phenyl-1,4-benzenediol
• 2-Phenyl-1,4-dihydroxybenzene
• 2-Phenylhydroquinone
• Hydroquinone, phenyl-
• NSC 407988
• Phenyl hydroquinone
• Phenyl-p-hydroquinone
• Phenylhydroquinone
• biphenyl-2,5-diol

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (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).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[179.31; 446.21]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-9.36700e+01
Coefficient B			1.29520e+00
Coefficient C			-1.20412e-03
Coefficient D			4.48800e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	179.31	J/mol×K	273.00	Calculated Property
Cp,gas	233.71	J/mol×K	353.78	Calculated Property
Cp,gas	278.61	J/mol×K	434.56	Calculated Property
Cp,gas	315.43	J/mol×K	515.33	Calculated Property
Cp,gas	345.60	J/mol×K	596.11	Calculated Property
Cp,gas	370.52	J/mol×K	676.89	Calculated Property
Cp,gas	391.63	J/mol×K	757.67	Calculated Property
Cp,gas	410.33	J/mol×K	838.44	Calculated Property
Cp,gas	428.05	J/mol×K	919.22	Calculated Property
Cp,gas	446.21	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0058239; 0.0000027]	Pa×s	[374.90; 669.95]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-2.25711e+01
Coefficient B			6.53276e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			374.90
Temperature range, max.			669.95
η	0.0058239	Pa×s	374.90	Calculated Property
η	0.0014344	Pa×s	407.68	Calculated Property
η	0.0004352	Pa×s	440.47	Calculated Property
η	0.0001558	Pa×s	473.25	Calculated Property
η	0.0000637	Pa×s	506.04	Calculated Property
η	0.0000290	Pa×s	538.82	Calculated Property
η	0.0000145	Pa×s	571.60	Calculated Property
η	0.0000078	Pa×s	604.39	Calculated Property
η	0.0000045	Pa×s	637.17	Calculated Property
η	0.0000027	Pa×s	669.95	Calculated Property

Similar Compounds

Find more compounds similar to [1,1'-Biphenyl]-2,5-diol.

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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