Chemical Properties of 2,2-Diphenylethanol (CAS 1883-32-5)

InChI

InChI=1S/C14H14O/c15-11-14(12-7-3-1-4-8-12)13-9-5-2-6-10-13/h1-10,14-15H,11H2

InChI Key

NYLOEXLAXYHOHH-UHFFFAOYSA-N

Formula

C14H14O

SMILES

OCC(c1ccccc1)c1ccccc1

Molecular Weight¹

198.26

CAS

1883-32-5

Other Names

• 2,2-Diphenyl-1-ethanol
• 2,2-Diphenyl-1-hydroxyethane
• Benzeneethanol, «beta»-phenyl-
• «beta»-phenylphenethyl alcohol

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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_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).
• I_np : Non-polar retention indices.
• I_p : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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

Property	Value	Unit	Source
ω	0.6432		Relay (1.0) Calculated Property
ΔfG°	152.56	kJ/mol	Joback Calculated Property
ΔfH°gas	-4.22	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	20.66	kJ/mol	Joback Calculated Property
ΔvapH°	82.35	kJ/mol	Relay (1.0) Calculated Property
IE	8.76	eV	Relay (1.0) Calculated Property
log10WS	-2.93		Relay (1.0) Calculated Property
logPoct/wat	2.811		Crippen Calculated Property
McVol	166.470	ml/mol	McGowan Calculated Property
Pc	3086.42	kPa	Joback Calculated Property
Inp	[1447.00; 1447.00]
Inp	1447.00		NIST
Inp	1447.00		NIST
Ip	[2783.00; 2783.00]
Ip	2783.00		NIST
Ip	2783.00		NIST
Tboil	599.86	K	Relay (1.0) Calculated Property
Tc	868.51	K	Relay (1.0) Calculated Property
Tfus	[332.65; 335.15]	K
Tfus	332.65	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	335.15 ± 2.00	K	NIST
Vc	0.575	m3/kmol	Relay (1.0) Calculated Property

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[200.15; 523.76]	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			-7.40390e+01
Coefficient B			1.21590e+00
Coefficient C			-8.33800e-04
Coefficient D			2.15700e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	200.15	J/mol×K	273.00	Calculated Property
Cp,gas	261.31	J/mol×K	353.78	Calculated Property
Cp,gas	314.58	J/mol×K	434.56	Calculated Property
Cp,gas	360.64	J/mol×K	515.33	Calculated Property
Cp,gas	400.17	J/mol×K	596.11	Calculated Property
Cp,gas	433.86	J/mol×K	676.89	Calculated Property
Cp,gas	462.38	J/mol×K	757.67	Calculated Property
Cp,gas	486.41	J/mol×K	838.44	Calculated Property
Cp,gas	506.65	J/mol×K	919.22	Calculated Property
Cp,gas	523.76	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0079373; 0.0000657]	Pa×s	[333.90; 622.43]	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			-1.51774e+01
Coefficient B			3.45293e+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.			333.90
Temperature range, max.			622.43
η	0.0079373	Pa×s	333.90	Calculated Property
η	0.0032080	Pa×s	365.96	Calculated Property
η	0.0015003	Pa×s	398.02	Calculated Property
η	0.0007858	Pa×s	430.08	Calculated Property
η	0.0004503	Pa×s	462.13	Calculated Property
η	0.0002773	Pa×s	494.19	Calculated Property
η	0.0001812	Pa×s	526.25	Calculated Property
η	0.0001243	Pa×s	558.31	Calculated Property
η	0.0000888	Pa×s	590.37	Calculated Property
η	0.0000657	Pa×s	622.43	Calculated Property

Similar Compounds

Find more compounds similar to 2,2-Diphenylethanol.

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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