Chemical Properties of 3-methyl-heptacosane (CAS 14167-66-9)

InChI

InChI=1S/C28H58/c1-4-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28(3)5-2/h28H,4-27H2,1-3H3

InChI Key

NTRHFQVDDLHZMZ-UHFFFAOYSA-N

Formula

C28H58

SMILES

CCCCCCCCCCCCCCCCCCCCCCCCC(C)CC

Molecular Weight¹

394.76

CAS

14167-66-9

• 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°	182.44	kJ/mol	Joback Calculated Property
ΔfH°gas	-626.53	kJ/mol	Joback Calculated Property
ΔfusH°	64.75	kJ/mol	Joback Calculated Property
ΔvapH°	77.53	kJ/mol	Joback Calculated Property
log10WS	-11.30		Crippen Calculated Property
logPoct/wat	11.025		Crippen Calculated Property
McVol	405.380	ml/mol	McGowan Calculated Property
Pc	658.14	kPa	Joback Calculated Property
Inp	[2770.00; 2784.00]
Inp	2772.00		NIST
Inp	2775.00		NIST
Inp	2772.00		NIST
Inp	2773.00		NIST
Inp	2771.00		NIST
Inp	2773.00		NIST
Inp	2771.60		NIST
Inp	2775.00		NIST
Inp	2775.00		NIST
Inp	2776.10		NIST
Inp	2770.00		NIST
Inp	2775.00		NIST
Inp	2774.00		NIST
Inp	2775.00		NIST
Inp	2775.00		NIST
Inp	2772.00		NIST
Inp	2773.00		NIST
Inp	2774.00		NIST
Inp	2779.00		NIST
Inp	2773.00		NIST
Inp	2775.00		NIST
Inp	2772.00		NIST
Inp	2772.00		NIST
Inp	2773.00		NIST
Inp	2774.00		NIST
Inp	2774.00		NIST
Inp	2775.00		NIST
Inp	2772.00		NIST
Inp	Outlier 2784.00		NIST
Tboil	839.60	K	Joback Calculated Property
Tc	1029.02	K	Joback Calculated Property
Tfus	390.32	K	Joback Calculated Property
Vc	1.597	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1348.34; 1482.23]	J/mol×K	[839.60; 1029.02]
Cp,gas	1348.34	J/mol×K	839.60	Joback Calculated Property
Cp,gas	1373.75	J/mol×K	871.17	Joback Calculated Property
Cp,gas	1397.85	J/mol×K	902.74	Joback Calculated Property
Cp,gas	1420.68	J/mol×K	934.31	Joback Calculated Property
Cp,gas	1442.31	J/mol×K	965.88	Joback Calculated Property
Cp,gas	1462.81	J/mol×K	997.45	Joback Calculated Property
Cp,gas	1482.23	J/mol×K	1029.02	Joback Calculated Property
η	[0.0000300; 0.0017949]	Pa×s	[390.32; 839.60]
η	0.0017949	Pa×s	390.32	Joback Calculated Property
η	0.0005242	Pa×s	465.20	Joback Calculated Property
η	0.0002154	Pa×s	540.08	Joback Calculated Property
η	0.0001099	Pa×s	614.96	Joback Calculated Property
η	0.0000649	Pa×s	689.84	Joback Calculated Property
η	0.0000425	Pa×s	764.72	Joback Calculated Property
η	0.0000300	Pa×s	839.60	Joback Calculated Property

Similar Compounds

Find more compounds similar to 3-methyl-heptacosane.

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.