Chemical Properties of Hexadecane, 2,6,10,14-tetramethyl- (CAS 638-36-8)

InChI

InChI=1S/C20H42/c1-7-18(4)12-9-14-20(6)16-10-15-19(5)13-8-11-17(2)3/h17-20H,7-16H2,1-6H3

InChI Key

GGYKPYDKXLHNTI-UHFFFAOYSA-N

Formula

C20H42

SMILES

CCC(C)CCCC(C)CCCC(C)CCCC(C)C

Molecular Weight¹

282.55

CAS

638-36-8

Other Names

• Phytan
• Phytane
• 2,6,10,14-Tetramethylhexadecane
• 2,6,10,14-Tetramethylhexadecane (phytane)

• 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).
• 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°	107.76	kJ/mol	Joback Calculated Property
ΔfH°gas	-477.25	kJ/mol	Joback Calculated Property
ΔfusH°	33.46	kJ/mol	Joback Calculated Property
ΔvapH°	58.56	kJ/mol	Joback Calculated Property
log10WS	-7.23		Crippen Calculated Property
logPoct/wat	7.472		Crippen Calculated Property
McVol	292.660	ml/mol	McGowan Calculated Property
Pc	1036.57	kPa	Joback Calculated Property
Inp	[298.42; 1816.00]
Inp	1795.00		NIST
Inp	1789.00		NIST
Inp	1814.00		NIST
Inp	1800.00		NIST
Inp	1787.00		NIST
Inp	1791.00		NIST
Inp	1786.60		NIST
Inp	1811.00		NIST
Inp	1814.00		NIST
Inp	1790.00		NIST
Inp	1814.00		NIST
Inp	1791.00		NIST
Inp	1811.00		NIST
Inp	1787.00		NIST
Inp	1789.00		NIST
Inp	1790.00		NIST
Inp	1791.00		NIST
Inp	1792.00		NIST
Inp	1793.00		NIST
Inp	1810.70		NIST
Inp	1809.50		NIST
Inp	1815.00		NIST
Inp	1816.00		NIST
Inp	1812.00		NIST
Inp	1811.00		NIST
Inp	1795.00		NIST
Inp	1804.00		NIST
Inp	1809.00		NIST
Inp	1816.00		NIST
Inp	1813.00		NIST
Inp	1789.00		NIST
Inp	1808.00		NIST
Inp	1811.00		NIST
Inp	1806.00		NIST
Inp	1815.00		NIST
Inp	1812.00		NIST
Inp	1810.00		NIST
Inp	1792.00		NIST
Inp	1811.00		NIST
Inp	1812.00		NIST
Inp	1793.00		NIST
Inp	Outlier 298.42		NIST
Inp	Outlier 303.08		NIST
Inp	1814.00		NIST
Inp	1811.00		NIST
Inp	1791.00		NIST
Tboil	655.24	K	Joback Calculated Property
Tc	822.89	K	Joback Calculated Property
Tfus	255.16	K	Joback Calculated Property
Vc	1.131	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[841.81; 960.09]	J/mol×K	[655.24; 822.89]
Cp,gas	841.81	J/mol×K	655.24	Joback Calculated Property
Cp,gas	863.83	J/mol×K	683.18	Joback Calculated Property
Cp,gas	884.89	J/mol×K	711.12	Joback Calculated Property
Cp,gas	905.01	J/mol×K	739.06	Joback Calculated Property
Cp,gas	924.24	J/mol×K	767.00	Joback Calculated Property
Cp,gas	942.58	J/mol×K	794.94	Joback Calculated Property
Cp,gas	960.09	J/mol×K	822.89	Joback Calculated Property
η	[0.0000722; 0.0197594]	Pa×s	[255.16; 655.24]
η	0.0197594	Pa×s	255.16	Joback Calculated Property
η	0.0029435	Pa×s	321.84	Joback Calculated Property
η	0.0008429	Pa×s	388.52	Joback Calculated Property
η	0.0003482	Pa×s	455.20	Joback Calculated Property
η	0.0001803	Pa×s	521.88	Joback Calculated Property
η	0.0001084	Pa×s	588.56	Joback Calculated Property
η	0.0000722	Pa×s	655.24	Joback Calculated Property

Similar Compounds

Find more compounds similar to Hexadecane, 2,6,10,14-tetramethyl-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.