Chemical Properties of 2-Methyltritriacontane (CAS 66214-27-5)

InChI

InChI=1S/C34H70/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-33-34(2)3/h34H,4-33H2,1-3H3

InChI Key

HRSSMXMUGSEGEK-UHFFFAOYSA-N

Formula

C34H70

SMILES

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(C)C

Molecular Weight¹

478.92

CAS

66214-27-5

• 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
ΔfG°	232.96	kJ/mol	Joback Calculated Property
ΔfH°gas	-750.37	kJ/mol	Joback Calculated Property
ΔfusH°	80.29	kJ/mol	Joback Calculated Property
ΔvapH°	90.89	kJ/mol	Joback Calculated Property
log10WS	-13.81		Crippen Calculated Property
logPoct/wat	13.365		Crippen Calculated Property
McVol	489.920	ml/mol	McGowan Calculated Property
Pc	499.58	kPa	Joback Calculated Property
Inp	[3362.00; 3362.00]
Inp	3362.00		NIST
Inp	3362.00		NIST
Inp	3362.00		NIST
Tboil	976.88	K	Joback Calculated Property
Tc	1226.77	K	Joback Calculated Property
Tfus	457.94	K	Joback Calculated Property
Vc	1.933	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1756.03; 1917.55]	J/mol×K	[976.88; 1226.77]
Cp,gas	1756.03	J/mol×K	976.88	Joback Calculated Property
Cp,gas	1787.83	J/mol×K	1018.53	Joback Calculated Property
Cp,gas	1817.45	J/mol×K	1060.18	Joback Calculated Property
Cp,gas	1845.07	J/mol×K	1101.83	Joback Calculated Property
Cp,gas	1870.84	J/mol×K	1143.48	Joback Calculated Property
Cp,gas	1894.95	J/mol×K	1185.12	Joback Calculated Property
Cp,gas	1917.55	J/mol×K	1226.77	Joback Calculated Property
η	[0.0000119; 0.0007325]	Pa×s	[457.94; 976.88]
η	0.0007325	Pa×s	457.94	Joback Calculated Property
η	0.0002138	Pa×s	544.43	Joback Calculated Property
η	0.0000875	Pa×s	630.92	Joback Calculated Property
η	0.0000444	Pa×s	717.41	Joback Calculated Property
η	0.0000261	Pa×s	803.90	Joback Calculated Property
η	0.0000170	Pa×s	890.39	Joback Calculated Property
η	0.0000119	Pa×s	976.88	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[584.74; 790.67]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.49454e+01
Coefficient B			-5.78824e+03
Coefficient C			-1.89850e+02
Temperature range, min.			584.74
Temperature range, max.			790.67
Pvap	1.33	kPa	584.74	Calculated Property
Pvap	2.98	kPa	607.62	Calculated Property
Pvap	6.11	kPa	630.50	Calculated Property
Pvap	11.68	kPa	653.38	Calculated Property
Pvap	21.02	kPa	676.26	Calculated Property
Pvap	35.88	kPa	699.15	Calculated Property
Pvap	58.49	kPa	722.03	Calculated Property
Pvap	91.58	kPa	744.91	Calculated Property
Pvap	138.39	kPa	767.79	Calculated Property
Pvap	202.65	kPa	790.67	Calculated Property

Similar Compounds

Find more compounds similar to 2-Methyltritriacontane.

Sources

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

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