Chemical Properties of Tetracontane, 13,17-dimethyl

InChI

InChI=1S/C42H86/c1-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-27-29-31-33-35-38-42(4)40-36-39-41(3)37-34-32-30-28-16-14-12-10-8-6-2/h41-42H,5-40H2,1-4H3

InChI Key

NRPYVYLIJXSJHE-UHFFFAOYSA-N

Formula

C42H86

SMILES

CCCCCCCCCCCCCCCCCCCCCCCC(C)CCCC(C)CCCCCCCCCCCC

Molecular Weight¹

591.13

• 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.
• 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

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[895.83; 2187.23]	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			-3.86540e+01
Coefficient B			4.00568e+00
Coefficient C			-2.26740e-03
Coefficient D			4.87600e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	895.83	J/mol×K	273.00	Calculated Property
Cp,gas	1116.27	J/mol×K	353.78	Calculated Property
Cp,gas	1313.88	J/mol×K	434.56	Calculated Property
Cp,gas	1490.19	J/mol×K	515.33	Calculated Property
Cp,gas	1646.75	J/mol×K	596.11	Calculated Property
Cp,gas	1785.09	J/mol×K	676.89	Calculated Property
Cp,gas	1906.77	J/mol×K	757.67	Calculated Property
Cp,gas	2013.33	J/mol×K	838.44	Calculated Property
Cp,gas	2106.30	J/mol×K	919.22	Calculated Property
Cp,gas	2187.23	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0002380; 0.0000035]	Pa×s	[533.10; 1105.39]	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			-1.64859e+01
Coefficient B			4.34080e+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.			533.10
Temperature range, max.			1105.39
η	0.0002380	Pa×s	533.10	Calculated Property
η	0.0000999	Pa×s	596.69	Calculated Property
η	0.0000496	Pa×s	660.28	Calculated Property
η	0.0000278	Pa×s	723.86	Calculated Property
η	0.0000172	Pa×s	787.45	Calculated Property
η	0.0000114	Pa×s	851.04	Calculated Property
η	0.0000080	Pa×s	914.63	Calculated Property
η	0.0000059	Pa×s	978.21	Calculated Property
η	0.0000045	Pa×s	1041.80	Calculated Property
η	0.0000035	Pa×s	1105.39	Calculated Property

Similar Compounds

Find more compounds similar to Tetracontane, 13,17-dimethyl.

Sources

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

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