Chemical Properties of 12-ethyltricosane (CAS 79370-85-7)

InChI

InChI=1S/C25H52/c1-4-7-9-11-13-15-17-19-21-23-25(6-3)24-22-20-18-16-14-12-10-8-5-2/h25H,4-24H2,1-3H3

InChI Key

IDYSNLVYORVPBH-UHFFFAOYSA-N

Formula

C25H52

SMILES

CCCCCCCCCCCC(CC)CCCCCCCCCCC

Molecular Weight¹

352.68

CAS

79370-85-7

• 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).
• 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°	157.18	kJ/mol	Joback Calculated Property
ΔfH°gas	-564.61	kJ/mol	Joback Calculated Property
ΔfusH°	56.98	kJ/mol	Joback Calculated Property
ΔvapH°	70.86	kJ/mol	Joback Calculated Property
log10WS	-10.05		Crippen Calculated Property
logPoct/wat	9.854		Crippen Calculated Property
McVol	363.110	ml/mol	McGowan Calculated Property
Pc	767.34	kPa	Joback Calculated Property
Inp	[2405.00; 2414.00]
Inp	2405.00		NIST
Inp	2414.00		NIST
Inp	2405.00		NIST
Tboil	770.96	K	Joback Calculated Property
Tc	944.71	K	Joback Calculated Property
Tfus	356.51	K	Joback Calculated Property
Vc	1.429	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[1151.89; 1276.97]	J/mol×K	[770.96; 944.71]
Cp,gas	1151.89	J/mol×K	770.96	Joback Calculated Property
Cp,gas	1175.34	J/mol×K	799.92	Joback Calculated Property
Cp,gas	1197.69	J/mol×K	828.88	Joback Calculated Property
Cp,gas	1218.99	J/mol×K	857.83	Joback Calculated Property
Cp,gas	1239.27	J/mol×K	886.79	Joback Calculated Property
Cp,gas	1258.59	J/mol×K	915.75	Joback Calculated Property
Cp,gas	1276.97	J/mol×K	944.71	Joback Calculated Property
η	[0.0000463; 0.0027240]	Pa×s	[356.51; 770.96]
η	0.0027240	Pa×s	356.51	Joback Calculated Property
η	0.0007960	Pa×s	425.58	Joback Calculated Property
η	0.0003280	Pa×s	494.66	Joback Calculated Property
η	0.0001679	Pa×s	563.73	Joback Calculated Property
η	0.0000995	Pa×s	632.81	Joback Calculated Property
η	0.0000654	Pa×s	701.88	Joback Calculated Property
η	0.0000463	Pa×s	770.96	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[522.36; 703.94]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.97636e+01
Coefficient B			-1.01735e+04
Temperature range, min.			522.36
Temperature range, max.			703.94
Pvap	1.33	kPa	522.36	Calculated Property
Pvap	2.75	kPa	542.54	Calculated Property
Pvap	5.39	kPa	562.71	Calculated Property
Pvap	10.07	kPa	582.89	Calculated Property
Pvap	18.06	kPa	603.06	Calculated Property
Pvap	31.19	kPa	623.24	Calculated Property
Pvap	52.04	kPa	643.41	Calculated Property
Pvap	84.16	kPa	663.59	Calculated Property
Pvap	132.30	kPa	683.76	Calculated Property
Pvap	202.65	kPa	703.94	Calculated Property

Similar Compounds

Find more compounds similar to 12-ethyltricosane.

Sources

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

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