Chemical Properties of 2-Methoxy-4'-pentoxy-trans-stilbene (CAS 35135-43-4)

InChI

InChI=1S/C20H24O2/c1-3-4-7-16-22-19-14-11-17(12-15-19)10-13-18-8-5-6-9-20(18)21-2/h5-6,8-15H,3-4,7,16H2,1-2H3/b13-10+

InChI Key

ZIQOVNYYJKVZOE-JLHYYAGUSA-N

Formula

C20H24O2

SMILES

CCCCCOc1ccc(C=Cc2ccccc2OC)cc1

Molecular Weight¹

296.40

CAS

35135-43-4

• 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_fusH : Enthalpy of fusion at a given temperature (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).
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• 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	[722.03; 810.86]	J/mol×K	[769.32; 988.60]
Cp,gas	722.03	J/mol×K	769.32	Joback Calculated Property
Cp,gas	739.70	J/mol×K	805.87	Joback Calculated Property
Cp,gas	756.16	J/mol×K	842.41	Joback Calculated Property
Cp,gas	771.46	J/mol×K	878.96	Joback Calculated Property
Cp,gas	785.64	J/mol×K	915.50	Joback Calculated Property
Cp,gas	798.76	J/mol×K	952.05	Joback Calculated Property
Cp,gas	810.86	J/mol×K	988.60	Joback Calculated Property
η	[0.0000514; 0.0005710]	Pa×s	[432.42; 769.32]
η	0.0005710	Pa×s	432.42	Joback Calculated Property
η	0.0003035	Pa×s	488.57	Joback Calculated Property
η	0.0001837	Pa×s	544.72	Joback Calculated Property
η	0.0001222	Pa×s	600.87	Joback Calculated Property
η	0.0000871	Pa×s	657.02	Joback Calculated Property
η	0.0000655	Pa×s	713.17	Joback Calculated Property
η	0.0000514	Pa×s	769.32	Joback Calculated Property
ΔfusH	41.17	kJ/mol	435.00	NIST
ΔfusS	94.60	J/mol×K	435.00	NIST

Similar Compounds

Find more compounds similar to 2-Methoxy-4'-pentoxy-trans-stilbene.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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