Chemical Properties of Nonacosane

InChI

InChI=1S/C29H60/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-29H2,1-2H3

InChI Key

IGGUPRCHHJZPBS-UHFFFAOYSA-N

Formula

C29H60

SMILES

CCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Molecular Weight¹

408.80

Other Names

• n-nonacosane

• 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_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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
ω	1.1829		Relay (1.0) Calculated Property
ΔfG°	193.30	kJ/mol	Joback Calculated Property
ΔfH°gas	-650.40	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	70.87	kJ/mol	Joback Calculated Property
ΔvapH°	147.10	kJ/mol	NIST
IE	10.20	eV	Relay (1.0) Calculated Property
log10WS	-11.12		Relay (1.0) Calculated Property
logPoct/wat	11.559		Crippen Calculated Property
McVol	419.470	ml/mol	McGowan Calculated Property
Pc	624.38	kPa	Joback Calculated Property
Inp	[454.90; 475.30]
Inp	454.90		NIST
Inp	475.30		NIST
Inp	454.90		NIST
Tboil	714.00	K	NIST
Tc	801.80	K	Relay (1.0) Calculated Property
Tfus	[334.20; 338.00]	K
Tfus	336.60 ± 0.40	K	NIST
Tfus	336.50 ± 0.60	K	NIST
Tfus	Outlier 334.20 ± 2.00	K	NIST
Tfus	337.00 ± 2.00	K	NIST
Tfus	336.70 ± 0.80	K	NIST
Tfus	337.00 ± 2.00	K	NIST
Tfus	338.00 ± 1.00	K	NIST
Tfus	335.70 ± 3.00	K	NIST
Tfus	337.00 ± 1.00	K	NIST
Tfus	336.00 ± 4.00	K	NIST
Vc	1.709	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1414.89; 1553.18]	J/mol×K	[863.12; 1060.77]
Cp,gas	1414.89	J/mol×K	863.12	Joback Calculated Property
Cp,gas	1441.26	J/mol×K	896.06	Joback Calculated Property
Cp,gas	1466.21	J/mol×K	929.00	Joback Calculated Property
Cp,gas	1489.80	J/mol×K	961.95	Joback Calculated Property
Cp,gas	1512.12	J/mol×K	994.89	Joback Calculated Property
Cp,gas	1533.22	J/mol×K	1027.83	Joback Calculated Property
Cp,gas	1553.18	J/mol×K	1060.77	Joback Calculated Property
η	[0.0000282; 0.0012311]	Pa×s	[416.59; 863.12]
η	0.0012311	Pa×s	416.59	Joback Calculated Property
η	0.0004072	Pa×s	491.01	Joback Calculated Property
η	0.0001802	Pa×s	565.43	Joback Calculated Property
η	0.0000964	Pa×s	639.85	Joback Calculated Property
η	0.0000588	Pa×s	714.28	Joback Calculated Property
η	0.0000393	Pa×s	788.70	Joback Calculated Property
η	0.0000282	Pa×s	863.12	Joback Calculated Property
ΔfusH	[29.71; 66.11]	kJ/mol	[331.40; 336.60]
ΔfusH	29.71	kJ/mol	331.40	NIST
ΔfusH	66.11	kJ/mol	336.60	NIST
ΔfusH	66.11	kJ/mol	336.60	NIST
ΔvapH	[109.00; 147.10]	kJ/mol	[298.15; 601.00]
ΔvapH	147.10	kJ/mol	298.15	Vapor Pressures and Vaporization Enthalpies of the n-Alkanes from C21 to C30 at T = 298.15 K by Correlation Gas Chromatography
ΔvapH	112.50	kJ/mol	437.00	NIST
ΔvapH	137.10 ± 3.00	kJ/mol	439.50	NIST
ΔvapH	137.00 ± 3.00	kJ/mol	440.00	NIST
ΔvapH	109.00	kJ/mol	601.00	NIST
Pvap	[9.70e-04; 8.24e-03]	kPa	[422.10; 452.23]
Pvap	9.70e-04	kPa	422.10	Experimental Vapor Pressures of Six n-Alkanes (C21, C23, C25, C27, C29, C30) in the Temperature Range between 350 K and 460 K
Pvap	9.71e-04	kPa	422.10	Experimental Vapor Pressures of Six n-Alkanes (C21, C23, C25, C27, C29, C30) in the Temperature Range between 350 K and 460 K
Pvap	2.06e-03	kPa	432.12	Experimental Vapor Pressures of Six n-Alkanes (C21, C23, C25, C27, C29, C30) in the Temperature Range between 350 K and 460 K
Pvap	4.21e-03	kPa	442.17	Experimental Vapor Pressures of Six n-Alkanes (C21, C23, C25, C27, C29, C30) in the Temperature Range between 350 K and 460 K
Pvap	4.17e-03	kPa	442.19	Experimental Vapor Pressures of Six n-Alkanes (C21, C23, C25, C27, C29, C30) in the Temperature Range between 350 K and 460 K
Pvap	8.24e-03	kPa	452.20	Experimental Vapor Pressures of Six n-Alkanes (C21, C23, C25, C27, C29, C30) in the Temperature Range between 350 K and 460 K
Pvap	8.19e-03	kPa	452.23	Experimental Vapor Pressures of Six n-Alkanes (C21, C23, C25, C27, C29, C30) in the Temperature Range between 350 K and 460 K
ΔfusS	[89.65; 196.43]	J/mol×K	[331.40; 336.60]
ΔfusS	89.65	J/mol×K	331.40	NIST
ΔfusS	196.43	J/mol×K	336.60	NIST

Pressure Dependent Properties

Similar Compounds

Find more compounds similar to Nonacosane.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Vapor Pressures and Vaporization Enthalpies of the n-Alkanes from C21 to C30 at T = 298.15 K by Correlation Gas Chromatography
• Experimental Vapor Pressures of Six n-Alkanes (C21, C23, C25, C27, C29, C30) in the Temperature Range between 350 K and 460 K
• Joback Method
• McGowan Method
• NIST Webbook

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