Chemical Properties of Undecane, 3-phenethyl-1-phenyl- (CAS 7225-70-9)

InChI

InChI=1S/C25H36/c1-2-3-4-5-6-9-18-25(21-19-23-14-10-7-11-15-23)22-20-24-16-12-8-13-17-24/h7-8,10-17,25H,2-6,9,18-22H2,1H3

InChI Key

KWXGNTNJHNGHDF-UHFFFAOYSA-N

Formula

C25H36

SMILES

CCCCCCCCC(CCc1ccccc1)CCc1ccccc1

Molecular Weight¹

336.55

CAS

7225-70-9

Other Names

• 1-Phenyl-3-(2'-phenylethyl)undecane
• 1-Phenyl-3-(2-phenethyl)hendecane
• 1-Phenyl-3-(2-phenethyl)undecane
• 1-Phenyl-3-(2-phenylethyl)hendecane
• 1-Phenyl-3-phenethylundecane
• Benzene, 1,1'-(3-octyl-1,5-pentanediyl)bis-

• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[982.49; 1085.96]	J/mol×K	[824.32; 1031.71]
Cp,gas	982.49	J/mol×K	824.32	Joback Calculated Property
Cp,gas	1002.65	J/mol×K	858.89	Joback Calculated Property
Cp,gas	1021.53	J/mol×K	893.45	Joback Calculated Property
Cp,gas	1039.22	J/mol×K	928.02	Joback Calculated Property
Cp,gas	1055.80	J/mol×K	962.58	Joback Calculated Property
Cp,gas	1071.35	J/mol×K	997.15	Joback Calculated Property
Cp,gas	1085.96	J/mol×K	1031.71	Joback Calculated Property
η	[0.0000482; 0.0014509]	Pa×s	[409.35; 824.32]
η	0.0014509	Pa×s	409.35	Joback Calculated Property
η	0.0005458	Pa×s	478.51	Joback Calculated Property
η	0.0002628	Pa×s	547.67	Joback Calculated Property
η	0.0001491	Pa×s	616.84	Joback Calculated Property
η	0.0000948	Pa×s	686.00	Joback Calculated Property
η	0.0000655	Pa×s	755.16	Joback Calculated Property
η	0.0000482	Pa×s	824.32	Joback Calculated Property
ΔvapH	91.90	kJ/mol	488.50	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[520.55; 715.22]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			2.07562e+01
Coefficient B			-1.22496e+04
Coefficient C			7.79110e+01
Temperature range, min.			520.55
Temperature range, max.			715.22
Pvap	1.33	kPa	520.55	Calculated Property
Pvap	2.72	kPa	542.18	Calculated Property
Pvap	5.30	kPa	563.81	Calculated Property
Pvap	9.87	kPa	585.44	Calculated Property
Pvap	17.69	kPa	607.07	Calculated Property
Pvap	30.58	kPa	628.70	Calculated Property
Pvap	51.18	kPa	650.33	Calculated Property
Pvap	83.14	kPa	671.96	Calculated Property
Pvap	131.43	kPa	693.59	Calculated Property
Pvap	202.65	kPa	715.22	Calculated Property

Similar Compounds

Find more compounds similar to Undecane, 3-phenethyl-1-phenyl-.

Sources

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

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