Chemical Properties of 2,3-Butanediol, 2,3-diphenyl- (CAS 1636-34-6)

InChI

InChI=1S/C16H18O2/c1-15(17,13-9-5-3-6-10-13)16(2,18)14-11-7-4-8-12-14/h3-12,17-18H,1-2H3

InChI Key

URPRLFISKOCZHR-UHFFFAOYSA-N

Formula

C16H18O2

SMILES

CC(O)(c1ccccc1)C(C)(O)c1ccccc1

Molecular Weight¹

242.31

CAS

1636-34-6

Other Names

• Acetophenonepinacol
• 1,2-Dimethyl-1,2-diphenylethylene glycol
• 2,3-Dihydroxy-2,3-diphenylbutane
• 2,3-Diphenyl-2,3-butanediol
• 2,3-Diphenyl-2,3-dihydroxybutane
• 2,3-diphenylbutane-2,3-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).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[252.47; 648.01]	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			-1.17830e+02
Coefficient B			1.68564e+00
Coefficient C			-1.31340e-03
Coefficient D			3.93600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	252.47	J/mol×K	273.00	Calculated Property
Cp,gas	331.56	J/mol×K	353.78	Calculated Property
Cp,gas	398.95	J/mol×K	434.56	Calculated Property
Cp,gas	455.91	J/mol×K	515.33	Calculated Property
Cp,gas	503.66	J/mol×K	596.11	Calculated Property
Cp,gas	543.46	J/mol×K	676.89	Calculated Property
Cp,gas	576.55	J/mol×K	757.67	Calculated Property
Cp,gas	604.17	J/mol×K	838.44	Calculated Property
Cp,gas	627.58	J/mol×K	919.22	Calculated Property
Cp,gas	648.01	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0009775; 0.0000084]	Pa×s	[449.40; 711.88]	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			-1.98457e+01
Coefficient B			5.80410e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			449.40
Temperature range, max.			711.88
η	0.0009775	Pa×s	449.40	Calculated Property
η	0.0004449	Pa×s	478.56	Calculated Property
η	0.0002217	Pa×s	507.73	Calculated Property
η	0.0001191	Pa×s	536.89	Calculated Property
η	0.0000683	Pa×s	566.06	Calculated Property
η	0.0000413	Pa×s	595.22	Calculated Property
η	0.0000262	Pa×s	624.38	Calculated Property
η	0.0000173	Pa×s	653.55	Calculated Property
η	0.0000118	Pa×s	682.71	Calculated Property
η	0.0000084	Pa×s	711.88	Calculated Property

Similar Compounds

Find more compounds similar to 2,3-Butanediol, 2,3-diphenyl-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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