Chemical Properties of 2-Methylpentatriacontane (CAS 66576-73-6)

InChI

InChI=1S/C36H74/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-33-34-35-36(2)3/h36H,4-35H2,1-3H3

InChI Key

JYIYHCHWLVGEBB-UHFFFAOYSA-N

Formula

C36H74

SMILES

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(C)C

Molecular Weight¹

506.97

CAS

66576-73-6

• 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°	249.80	kJ/mol	Joback Calculated Property
ΔfH°gas	-791.65	kJ/mol	Joback Calculated Property
ΔfusH°	85.47	kJ/mol	Joback Calculated Property
ΔvapH°	95.34	kJ/mol	Joback Calculated Property
log10WS	-14.65		Crippen Calculated Property
logPoct/wat	14.146		Crippen Calculated Property
McVol	518.100	ml/mol	McGowan Calculated Property
Pc	459.31	kPa	Joback Calculated Property
Inp	[3562.00; 3562.00]
Inp	3562.00		NIST
Inp	3562.00		NIST
Inp	3562.00		NIST
Tboil	1022.64	K	Joback Calculated Property
Tc	1304.31	K	Joback Calculated Property
Tfus	480.48	K	Joback Calculated Property
Vc	2.046	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1895.00; 2069.95]	J/mol×K	[1022.64; 1304.31]
Cp,gas	1895.00	J/mol×K	1022.64	Joback Calculated Property
Cp,gas	1929.92	J/mol×K	1069.59	Joback Calculated Property
Cp,gas	1962.18	J/mol×K	1116.53	Joback Calculated Property
Cp,gas	1992.06	J/mol×K	1163.48	Joback Calculated Property
Cp,gas	2019.81	J/mol×K	1210.42	Joback Calculated Property
Cp,gas	2045.68	J/mol×K	1257.37	Joback Calculated Property
Cp,gas	2069.95	J/mol×K	1304.31	Joback Calculated Property
η	[0.0000087; 0.0005358]	Pa×s	[480.48; 1022.64]
η	0.0005358	Pa×s	480.48	Joback Calculated Property
η	0.0001564	Pa×s	570.84	Joback Calculated Property
η	0.0000639	Pa×s	661.20	Joback Calculated Property
η	0.0000324	Pa×s	751.56	Joback Calculated Property
η	0.0000190	Pa×s	841.92	Joback Calculated Property
η	0.0000123	Pa×s	932.28	Joback Calculated Property
η	0.0000087	Pa×s	1022.64	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[597.34; 808.48]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.48713e+01
Coefficient B			-5.85950e+03
Coefficient C			-1.95550e+02
Temperature range, min.			597.34
Temperature range, max.			808.48
Pvap	1.33	kPa	597.34	Calculated Property
Pvap	2.98	kPa	620.80	Calculated Property
Pvap	6.13	kPa	644.26	Calculated Property
Pvap	11.72	kPa	667.72	Calculated Property
Pvap	21.09	kPa	691.18	Calculated Property
Pvap	35.99	kPa	714.64	Calculated Property
Pvap	58.64	kPa	738.10	Calculated Property
Pvap	91.74	kPa	761.56	Calculated Property
Pvap	138.51	kPa	785.02	Calculated Property
Pvap	202.64	kPa	808.48	Calculated Property

Similar Compounds

Find more compounds similar to 2-Methylpentatriacontane.

Sources

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

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