Chemical Properties of Tetradecane, 5-methyl- (CAS 25117-32-2)

InChI

InChI=1S/C15H32/c1-4-6-8-9-10-11-12-14-15(3)13-7-5-2/h15H,4-14H2,1-3H3

InChI Key

SQKZZFHVQCSUHZ-UHFFFAOYSA-N

Formula

C15H32

SMILES

CCCCCCCCCC(C)CCCC

Molecular Weight¹

212.41

CAS

25117-32-2

Other Names

• 5-Methyltetradecane

• 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_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.
• 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
ω	0.6413		Relay (1.0) Calculated Property
ΔfG°	72.98	kJ/mol	Joback Calculated Property
ΔfH°gas	-361.23	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	31.08	kJ/mol	Joback Calculated Property
ΔvapH°	72.25	kJ/mol	Relay (1.0) Calculated Property
IE	9.57	eV	Relay (1.0) Calculated Property
log10WS	-7.20		Relay (1.0) Calculated Property
logPoct/wat	5.953		Crippen Calculated Property
McVol	222.210	ml/mol	McGowan Calculated Property
Pc	1423.99	kPa	Joback Calculated Property
Inp	[1444.00; 1454.70]
Inp	Outlier 1444.00		NIST
Inp	1454.00		NIST
Inp	1454.18		NIST
Inp	1454.31		NIST
Inp	1454.27		NIST
Inp	1453.25		NIST
Inp	1453.31		NIST
Inp	1453.28		NIST
Inp	1454.00		NIST
Inp	1454.00		NIST
Inp	1454.70		NIST
Inp	1454.00		NIST
Inp	1450.00		NIST
Inp	1447.00		NIST
Inp	1454.00		NIST
Inp	1453.31		NIST
Tboil	526.68	K	Relay (1.0) Calculated Property
Tc	693.61	K	Relay (1.0) Calculated Property
Tfus	223.90 ± 2.00	K	NIST
Vc	0.867	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[323.37; 793.73]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-1.24290e+01
Coefficient B			1.43476e+00
Coefficient C			-7.95400e-04
Coefficient D			1.66800e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	323.37	J/mol×K	273.00	Calculated Property
Cp,gas	402.99	J/mol×K	353.78	Calculated Property
Cp,gas	474.54	J/mol×K	434.56	Calculated Property
Cp,gas	538.55	J/mol×K	515.33	Calculated Property
Cp,gas	595.54	J/mol×K	596.11	Calculated Property
Cp,gas	646.04	J/mol×K	676.89	Calculated Property
Cp,gas	690.58	J/mol×K	757.67	Calculated Property
Cp,gas	729.69	J/mol×K	838.44	Calculated Property
Cp,gas	763.90	J/mol×K	919.22	Calculated Property
Cp,gas	793.73	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0159415; 0.0002181]	Pa×s	[223.90; 492.93]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.20024e+01
Coefficient B			1.76066e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			223.90
Temperature range, max.			492.93
η	0.0159415	Pa×s	223.90	Calculated Property
η	0.0063138	Pa×s	253.79	Calculated Property
η	0.0030396	Pa×s	283.68	Calculated Property
η	0.0016822	Pa×s	313.58	Calculated Property
η	0.0010319	Pa×s	343.47	Calculated Property
η	0.0006846	Pa×s	373.36	Calculated Property
η	0.0004826	Pa×s	403.25	Calculated Property
η	0.0003571	Pa×s	433.15	Calculated Property
η	0.0002746	Pa×s	463.04	Calculated Property
η	0.0002181	Pa×s	492.93	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[398.64; 566.03]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.72374e+01
Coefficient B			-6.73522e+03
Coefficient C			-1.27500e+00
Temperature range, min.			398.64
Temperature range, max.			566.03
Pvap	1.33	kPa	398.64	Calculated Property
Pvap	2.84	kPa	417.24	Calculated Property
Pvap	5.69	kPa	435.84	Calculated Property
Pvap	10.75	kPa	454.44	Calculated Property
Pvap	19.31	kPa	473.04	Calculated Property
Pvap	33.19	kPa	491.63	Calculated Property
Pvap	54.82	kPa	510.23	Calculated Property
Pvap	87.41	kPa	528.83	Calculated Property
Pvap	135.01	kPa	547.43	Calculated Property
Pvap	202.65	kPa	566.03	Calculated Property

Similar Compounds

Find more compounds similar to Tetradecane, 5-methyl-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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