Chemical Properties of Benzene, 1-ethyl-2-(phenylmethyl)- (CAS 28122-25-0)

InChI

InChI=1S/C15H16/c1-2-14-10-6-7-11-15(14)12-13-8-4-3-5-9-13/h3-11H,2,12H2,1H3

InChI Key

SADTWSHFQKKIAT-UHFFFAOYSA-N

Formula

C15H16

SMILES

CCc1ccccc1Cc1ccccc1

Molecular Weight¹

196.29

CAS

28122-25-0

Other Names

• 1-Ethyl-2-benzylbenzene
• 2'-Ethyldiphenylmethane
• 2-Ethyldiphenylmethane
• Methane, (o-ethylphenyl)phenyl-

• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• 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).
• 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).
• I_np : Non-polar retention indices.
• 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

Property	Value	Unit	Source
ΔcH°liquid	-8217.00	kJ/mol	NIST
ΔfG°	290.61	kJ/mol	Joback Calculated Property
ΔfH°gas	108.66	kJ/mol	Joback Calculated Property
ΔfusH°	22.30	kJ/mol	Joback Calculated Property
ΔvapH°	54.20	kJ/mol	Joback Calculated Property
log10WS	-4.37		Crippen Calculated Property
logPoct/wat	3.840		Crippen Calculated Property
McVol	174.690	ml/mol	McGowan Calculated Property
Pc	2472.73	kPa	Joback Calculated Property
Inp	[274.00; 274.00]
Inp	274.00		NIST
Inp	274.00		NIST
Tboil	564.01 ± 0.30	K	NIST
Tc	836.65	K	Joback Calculated Property
Tfus	262.00 ± 0.20	K	NIST
Vc	0.659	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[421.35; 511.34]	J/mol×K	[600.94; 836.65]
Cp,gas	421.35	J/mol×K	600.94	Joback Calculated Property
Cp,gas	439.33	J/mol×K	640.22	Joback Calculated Property
Cp,gas	456.02	J/mol×K	679.51	Joback Calculated Property
Cp,gas	471.49	J/mol×K	718.79	Joback Calculated Property
Cp,gas	485.83	J/mol×K	758.08	Joback Calculated Property
Cp,gas	499.09	J/mol×K	797.36	Joback Calculated Property
Cp,gas	511.34	J/mol×K	836.65	Joback Calculated Property
η	[0.0001619; 0.0019137]	Pa×s	[324.17; 600.94]
η	0.0019137	Pa×s	324.17	Joback Calculated Property
η	0.0009812	Pa×s	370.30	Joback Calculated Property
η	0.0005833	Pa×s	416.43	Joback Calculated Property
η	0.0003847	Pa×s	462.55	Joback Calculated Property
η	0.0002736	Pa×s	508.68	Joback Calculated Property
η	0.0002059	Pa×s	554.81	Joback Calculated Property
η	0.0001619	Pa×s	600.94	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[421.07; 599.17]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.46669e+01
Coefficient B			-4.76904e+03
Coefficient C			-8.94130e+01
Temperature range, min.			421.07
Temperature range, max.			599.17
Pvap	1.33	kPa	421.07	Calculated Property
Pvap	3.00	kPa	440.86	Calculated Property
Pvap	6.18	kPa	460.65	Calculated Property
Pvap	11.83	kPa	480.44	Calculated Property
Pvap	21.29	kPa	500.23	Calculated Property
Pvap	36.29	kPa	520.01	Calculated Property
Pvap	59.04	kPa	539.80	Calculated Property
Pvap	92.20	kPa	559.59	Calculated Property
Pvap	138.88	kPa	579.38	Calculated Property
Pvap	202.64	kPa	599.17	Calculated Property

Similar Compounds

Find more compounds similar to Benzene, 1-ethyl-2-(phenylmethyl)-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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