Chemical Properties of dohexacontane (CAS 7719-83-7)

InChI

InChI=1S/C62H126/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-47-49-51-53-55-57-59-61-62-60-58-56-54-52-50-48-46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-62H2,1-2H3

InChI Key

NHAQDJWMCPLLCY-UHFFFAOYSA-N

Formula

C62H126

SMILES

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Molecular Weight¹

871.66

CAS

7719-83-7

• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• 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°	471.16	kJ/mol	Joback Calculated Property
ΔfH°gas	-1323.01	kJ/mol	Joback Calculated Property
ΔfusH°	156.34	kJ/mol	Joback Calculated Property
ΔvapH°	306.80 ± 0.10	kJ/mol	NIST
log10WS	-25.78		Crippen Calculated Property
logPoct/wat	24.432		Crippen Calculated Property
McVol	884.440	ml/mol	McGowan Calculated Property
Pc	194.52	kPa	Joback Calculated Property
Tboil	1617.96	K	Joback Calculated Property
Tc	4560.02	K	Joback Calculated Property
Tfus	[375.00; 375.00]	K
Tfus	375.00 ± 6.00	K	NIST
Tfus	375.00 ± 4.00	K	NIST
Vc	3.507	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[3793.04; 26080.46]	J/mol×K	[1617.96; 4560.02]
Cp,gas	3793.04	J/mol×K	1617.96	Joback Calculated Property
Cp,gas	4295.60	J/mol×K	2108.30	Joback Calculated Property
Cp,gas	5397.65	J/mol×K	2598.65	Joback Calculated Property
Cp,gas	7613.18	J/mol×K	3088.99	Joback Calculated Property
Cp,gas	11456.17	J/mol×K	3579.33	Joback Calculated Property
Cp,gas	17440.60	J/mol×K	4069.68	Joback Calculated Property
Cp,gas	26080.46	J/mol×K	4560.02	Joback Calculated Property
η	[0.0000001; 0.0000061]	Pa×s	[788.50; 1617.96]
η	0.0000061	Pa×s	788.50	Joback Calculated Property
η	0.0000019	Pa×s	926.74	Joback Calculated Property
η	0.0000008	Pa×s	1064.99	Joback Calculated Property
η	0.0000004	Pa×s	1203.23	Joback Calculated Property
η	0.0000002	Pa×s	1341.47	Joback Calculated Property
η	0.0000002	Pa×s	1479.72	Joback Calculated Property
η	0.0000001	Pa×s	1617.96	Joback Calculated Property
ΔvapH	[165.20; 306.80]	kJ/mol	[298.15; 773.00]
ΔvapH	306.80	kJ/mol	298.15	Hypothe...
ΔvapH	165.20	kJ/mol	773.00	NIST

Similar Compounds

Find more compounds similar to dohexacontane.

Sources

• Crippen Method
• Crippen Method
• Hypothetical Thermodynamic Properties: Vapor Pressures and Vaporization Enthalpies of the Even n-Alkanes from C40 to C76 at T = 298.15 K by Correlation-Gas Chromatography. Are the Vaporization Enthalpies a Linear Function of Carbon Number?
• Joback Method
• McGowan Method
• NIST Webbook

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