Chemical Properties of Tridecane, 7-methyl- (CAS 26730-14-3)

InChI

InChI=1S/C14H30/c1-4-6-8-10-12-14(3)13-11-9-7-5-2/h14H,4-13H2,1-3H3

InChI Key

BHDKLTKHPZWYCV-UHFFFAOYSA-N

Formula

C14H30

SMILES

CCCCCCC(C)CCCCCC

Molecular Weight¹

198.39

CAS

26730-14-3

Other Names

• 7-Methyltridecane

• 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.
• I_p : 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	0.6044		Relay (1.0) Calculated Property
ΔfG°	64.56	kJ/mol	Joback Calculated Property
ΔfH°gas	-339.33	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	28.49	kJ/mol	Joback Calculated Property
ΔvapH°	65.84	kJ/mol	Relay (1.0) Calculated Property
IE	9.54	eV	Relay (1.0) Calculated Property
log10WS	-6.93		Relay (1.0) Calculated Property
logPoct/wat	5.563		Crippen Calculated Property
McVol	208.120	ml/mol	McGowan Calculated Property
Pc	1533.06	kPa	Joback Calculated Property
Inp	[1342.00; 1351.90]
Inp	1345.00		NIST
Inp	1345.00		NIST
Inp	1351.00		NIST
Inp	1351.00		NIST
Inp	1351.90		NIST
Inp	1351.00		NIST
Inp	1342.00		NIST
Inp	1351.00		NIST
Ip	[1257.00; 1265.00]
Ip	1257.00		NIST
Ip	1265.00		NIST
Ip	1257.00		NIST
Tboil	510.41	K	Relay (1.0) Calculated Property
Tc	674.29	K	Relay (1.0) Calculated Property
Tfus	[233.00; 236.00]	K
Tfus	235.95	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	235.95 ± 0.50	K	NIST
Tfus	233.00 ± 2.00	K	NIST
Tfus	236.00 ± 1.00	K	NIST
Vc	0.805	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[302.16; 742.14]	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			-1.15200e+01
Coefficient B			1.33976e+00
Coefficient C			-7.41000e-04
Coefficient D			1.54900e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	302.16	J/mol×K	273.00	Calculated Property
Cp,gas	376.57	J/mol×K	353.78	Calculated Property
Cp,gas	443.46	J/mol×K	434.56	Calculated Property
Cp,gas	503.32	J/mol×K	515.33	Calculated Property
Cp,gas	556.62	J/mol×K	596.11	Calculated Property
Cp,gas	603.88	J/mol×K	676.89	Calculated Property
Cp,gas	645.57	J/mol×K	757.67	Calculated Property
Cp,gas	682.18	J/mol×K	838.44	Calculated Property
Cp,gas	714.21	J/mol×K	919.22	Calculated Property
Cp,gas	742.14	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0083371; 0.0002292]	Pa×s	[235.22; 477.42]	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			-1.18717e+01
Coefficient B			1.66650e+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.			235.22
Temperature range, max.			477.42
η	0.0083371	Pa×s	235.22	Calculated Property
η	0.0040286	Pa×s	262.14	Calculated Property
η	0.0022290	Pa×s	289.05	Calculated Property
η	0.0013641	Pa×s	315.96	Calculated Property
η	0.0009017	Pa×s	342.87	Calculated Property
η	0.0006331	Pa×s	369.78	Calculated Property
η	0.0004663	Pa×s	396.69	Calculated Property
η	0.0003571	Pa×s	423.60	Calculated Property
η	0.0002823	Pa×s	450.51	Calculated Property
η	0.0002292	Pa×s	477.42	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[394.68; 533.47]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.65120e+01
Coefficient B			-5.02026e+03
Coefficient C			-8.52500e+01
Temperature range, min.			394.68
Temperature range, max.			533.47
Pvap	1.33	kPa	394.68	Calculated Property
Pvap	2.88	kPa	410.10	Calculated Property
Pvap	5.80	kPa	425.52	Calculated Property
Pvap	11.00	kPa	440.94	Calculated Property
Pvap	19.78	kPa	456.36	Calculated Property
Pvap	33.92	kPa	471.79	Calculated Property
Pvap	55.84	kPa	487.21	Calculated Property
Pvap	88.58	kPa	502.63	Calculated Property
Pvap	135.97	kPa	518.05	Calculated Property
Pvap	202.66	kPa	533.47	Calculated Property

Similar Compounds

Find more compounds similar to Tridecane, 7-methyl-.

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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