Chemical Properties of Heptadecane (CAS 629-78-7)

InChI

InChI=1S/C17H36/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-17H2,1-2H3

InChI Key

NDJKXXJCMXVBJW-UHFFFAOYSA-N

Formula

C17H36

SMILES

CCCCCCCCCCCCCCCCC

Molecular Weight¹

240.47

CAS

629-78-7

Other Names

• Normal-heptadecane
• n-heptadecane

• ω : Acentric Factor.
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• C_sat : Molar heat capacity at saturation pressure (J/mol×K).
• μ : Dipole Moment (debye).
• 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_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (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_triple : Triple Point Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• n₀ : Refractive Index.
• ρ_c : Critical density (kg/m³).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (K).
• T_c : Critical Temperature (K).
• λ_gas : Gas thermal conductivity (W/m×K).
• λ_liquid : Liquid thermal conductivity (W/m×K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• U_Qi : UNIQUAC Qi Parameter.
• U_Ri : UNIQUAC Ri Parameter.
• V_c : Critical Volume (m³/kmol).
• V_COSTALD : COSTALD Characteristic Volume (m³/kmol).
• ω_SRK : SRK acentric factor.
• Z_c : Critical Compressibility.
• Z_ra : Rackett Parameter.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	[0.7564; 0.7700]
ω	0.7564		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.7699		Passut and Danner (1973), critical constants and acentric factors Compiled value
ω	0.7620		ChemSep v8.3 pure component data Compiled value
ω	0.7700		KDB
ΔcH°liquid	-11351.20 ± 2.20	kJ/mol	NIST
μ	0.00	debye	ChemSep v8.3 pure component data Compiled value
ΔfG°	[90.83; 92.15]	kJ/mol
ΔfG°	90.83	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfG°	92.15	kJ/mol	KDB
ΔfH°gas	[-394.20; -393.90]	kJ/mol
ΔfH°gas	-393.90	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	-394.20	kJ/mol	KDB
ΔfH°gas	-393.90 ± 2.40	kJ/mol	NIST
ΔfH°liquid	-479.50 ± 2.40	kJ/mol	NIST
ΔfusH°	39.79	kJ/mol	Joback Calculated Property
ΔsubH°	125.10	kJ/mol	NIST
ΔvapH°	[86.00; 86.50]	kJ/mol
ΔvapH°	86.02	kJ/mol	NIST
ΔvapH°	86.50	kJ/mol	NIST
ΔvapH°	86.00 ± 0.80	kJ/mol	NIST
ΔvapH°	86.20	kJ/mol	NIST
IE	9.81	eV	Relay (1.0) Calculated Property
log10WS	-7.86		Relay (1.0) Calculated Property
logPoct/wat	6.878		Crippen Calculated Property
McVol	250.390	ml/mol	McGowan Calculated Property
Pc	[1300.00; 1342.00]	kPa
Pc	1340.00	kPa	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 2 Compiled value
Pc	1341.54	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	1316.90	kPa	Passut and Danner (1973), critical constants and acentric factors Compiled value
Pc	1340.00	kPa	ChemSep v8.3 pure component data Compiled value
Pc	1340.00	kPa	KDB
Pc	Outlier 1300.00 ± 200.00	kPa	NIST
Pc	1320.00 ± 40.00	kPa	NIST
Pc	1342.00 ± 160.00	kPa	NIST
Ptriple	4.66e-05	kPa	ChemSep v8.3 pure component data Compiled value
ρc	[216.42; 218.10]	kg/m3
ρc	216.42 ± 48.09	kg/m3	NIST
ρc	218.10 ± 4.81	kg/m3	NIST
Inp	[282.99; 287.19]
Inp	282.99		NIST
Inp	287.19		NIST
S°liquid	652.24	J/mol×K	NIST
Tboil	[561.65; 575.10]	K
Tboil	574.56	K	ChemSep v8.3 pure component data Compiled value
Tboil	575.10	K	KDB
Tboil	575.00	K	NIST
Tboil	574.25 ± 0.70	K	NIST
Tboil	563.15 ± 2.00	K	NIST
Tboil	561.65 ± 1.50	K	NIST
Tboil	561.65 ± 2.00	K	NIST
Tc	[725.30; 736.00]	K
Tc	736.00	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 2 Compiled value
Tc	735.90	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	733.37	K	Passut and Danner (1973), critical constants and acentric factors Compiled value
Tc	736.00	K	ChemSep v8.3 pure component data Compiled value
Tc	736.00	K	KDB
Tc	736.00 ± 2.00	K	NIST
Tc	731.10 ± 3.00	K	NIST
Tc	Outlier 725.30 ± 1.60	K	NIST
Tc	735.90 ± 1.00	K	NIST
Tc	735.60	K	NIST
Tc	736.00 ± 3.00	K	NIST
Tc	736.00 ± 5.00	K	NIST
Tfus	[294.00; 301.00]	K
Tfus	295.35	K	High pressure phase equilibria in methane +waxy systems 1. Methane + heptadecane
Tfus	295.15	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	295.13	K	ChemSep v8.3 pure component data Compiled value
Tfus	295.00	K	KDB
Tfus	294.95 ± 0.50	K	NIST
Tfus	295.00 ± 2.00	K	NIST
Tfus	Outlier 301.00 ± 5.00	K	NIST
Tfus	294.90 ± 0.30	K	NIST
Tfus	295.11 ± 0.02	K	NIST
Tfus	295.11 ± 0.02	K	NIST
Tfus	295.13 ± 0.01	K	NIST
Tfus	295.13 ± 0.01	K	NIST
Tfus	295.15 ± 1.00	K	NIST
Tfus	295.11 ± 0.06	K	NIST
Tfus	295.13 ± 0.03	K	NIST
Tfus	295.10 ± 0.10	K	NIST
Tfus	295.01 ± 0.15	K	NIST
Tfus	295.08 ± 0.20	K	NIST
Tfus	295.00 ± 0.20	K	NIST
Tfus	295.00 ± 0.20	K	NIST
Tfus	294.87 ± 0.20	K	NIST
Tfus	294.40 ± 0.50	K	NIST
Tfus	294.40 ± 0.20	K	NIST
Tfus	294.39 ± 0.20	K	NIST
Tfus	295.09 ± 0.20	K	NIST
Tfus	294.00 ± 2.00	K	NIST
Tfus	295.00 ± 3.00	K	NIST
Tfus	296.00 ± 2.00	K	NIST
Tfus	296.00 ± 2.00	K	NIST
Tfus	295.40 ± 2.00	K	NIST
Tfus	295.70 ± 2.00	K	NIST
Tfus	295.00 ± 4.00	K	NIST
Tfus	295.70 ± 2.00	K	NIST
Ttriple	[295.13; 295.14]	K
Ttriple	295.13	K	ChemSep v8.3 pure component data Compiled value
Ttriple	295.14 ± 0.04	K	NIST
Ttriple	295.14 ± 0.04	K	NIST
UQi	9.80		ChemSep v8.3 pure component data Compiled value
URi	11.92		ChemSep v8.3 pure component data Compiled value
Vc	[1.103; 1.103]	m3/kmol
Vc	1.103	m3/kmol	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 2 Compiled value
Vc	1.103	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	1.103	m3/kmol	ChemSep v8.3 pure component data Compiled value
Vc	1.103	m3/kmol	KDB
Vc	1.103	m3/kmol	NIST
VCOSTALD	1.12	m3/kmol	Hankinson and Thomson (1979), COSTALD parameters Compiled value
ωSRK	0.79		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zc	[0.2415270; 0.2420000]
Zc	0.2420000		IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 2 Compiled value
Zc	0.2420000		ChemSep v8.3 pure component data Compiled value
Zc	0.2415270		KDB
Zra	[0.23; 0.24]
Zra	0.23		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zra	0.24		ChemSep v8.3 pure component data Compiled value
Zra	0.23		KDB

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	534.34	J/mol×K	298.15	NIST
Csat	[534.10; 593.30]	J/mol×K	[300.00; 380.00]
Csat	534.10	J/mol×K	300.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	540.50	J/mol×K	310.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	547.10	J/mol×K	320.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	554.10	J/mol×K	330.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	561.30	J/mol×K	340.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	568.90	J/mol×K	350.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	576.70	J/mol×K	360.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	584.90	J/mol×K	370.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
Csat	593.30	J/mol×K	380.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
ΔfusH	[10.96; 40.17]	kJ/mol	[284.30; 295.10]
ΔfusH	10.96	kJ/mol	284.30	NIST
ΔfusH	39.40	kJ/mol	294.70	NIST
ΔfusH	40.17	kJ/mol	295.10	NIST
ΔfusH	40.17	kJ/mol	295.10	NIST
ΔsubH	[131.00; 131.50]	kJ/mol	[288.00; 290.50]
ΔsubH	131.50 ± 4.60	kJ/mol	288.00	NIST
ΔsubH	131.00 ± 13.00	kJ/mol	290.50	NIST
ΔvapH	[52.89; 91.10]	kJ/mol	[304.50; 576.00]
ΔvapH	91.10	kJ/mol	304.50	NIST
ΔvapH	71.60	kJ/mol	457.50	NIST
ΔvapH	62.90	kJ/mol	532.50	NIST
ΔvapH	52.89	kJ/mol	576.00	KDB
n0	[1.42680; 1.43620]		[293.10; 318.15]
n0	1.43620		293.10	Liquid liquid equilibria for n-alkanes (C12, C14, C17) + propylbenzene +NMP mixtures at temperatures between 298 and 328K
n0	1.43620		293.10	Extraction of pentylbenzene from high molar mass alkanes (C14 and C17) by N-methyl-2-pyrrolidone
n0	1.42680		318.15	Thermodynamic properties of (an ester + an alkane). XVI. Experimental HEm and V Em values and a new correlation method for (an alkyl ethanoate + an n-alkane) at 318.15 K
ρl	[723.00; 778.00]	kg/m3	[298.00; 373.15]
ρl	778.00	kg/m3	298.00	KDB
ρl	771.02	kg/m3	303.15	Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
ρl	764.16	kg/m3	313.15	Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
ρl	757.30	kg/m3	323.15	Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
ρl	750.45	kg/m3	333.15	Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
ρl	743.70	kg/m3	343.15	Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
ρl	736.80	kg/m3	353.15	Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
ρl	729.80	kg/m3	363.15	Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
ρl	723.00	kg/m3	373.15	Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
ΔfusS	[38.56; 136.11]	J/mol×K	[284.30; 295.10]
ΔfusS	38.56	J/mol×K	284.30	NIST
ΔfusS	136.11	J/mol×K	295.10	NIST
γ	0.03	N/m	303.20	KDB

Pressure Dependent Properties

Property	Value	Unit	Pressure (kPa)	Source
Tboilr	434.90	K	1.30	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[297.59; 1044.33]	J/mol×K	[200.00; 1500.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K
Coefficient A			2.47870e+02
Coefficient B			-6.63740e+02
Coefficient C			7.25824e+00
Coefficient D			-1.77220e-04
Coefficient E			5.78910e-08
Temperature range, min.			200.00
Temperature range, max.			1500.00
Cp,gas	297.59	J/mol×K	200.00	Calculated Property
Cp,gas	443.67	J/mol×K	344.44	Calculated Property
Cp,gas	587.48	J/mol×K	488.89	Calculated Property
Cp,gas	703.29	J/mol×K	633.33	Calculated Property
Cp,gas	793.56	J/mol×K	777.78	Calculated Property
Cp,gas	864.54	J/mol×K	922.22	Calculated Property
Cp,gas	921.59	J/mol×K	1066.67	Calculated Property
Cp,gas	968.76	J/mol×K	1211.11	Calculated Property
Cp,gas	1008.96	J/mol×K	1355.56	Calculated Property
Cp,gas	1044.33	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[529.46; 767.90]	J/mol×K	[295.00; 575.30]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,liquid in J/mol×K, T in K
Coefficient A			3.41660e+02
Coefficient B			-4.80770e+01
Coefficient C			4.32624e+00
Coefficient D			4.14370e-03
Coefficient E			-1.72690e-06
Temperature range, min.			295.00
Temperature range, max.			575.30
Cp,liquid	529.46	J/mol×K	295.00	Calculated Property
Cp,liquid	551.55	J/mol×K	326.14	Calculated Property
Cp,liquid	574.82	J/mol×K	357.29	Calculated Property
Cp,liquid	599.28	J/mol×K	388.43	Calculated Property
Cp,liquid	624.89	J/mol×K	419.58	Calculated Property
Cp,liquid	651.61	J/mol×K	450.72	Calculated Property
Cp,liquid	679.38	J/mol×K	481.87	Calculated Property
Cp,liquid	708.09	J/mol×K	513.01	Calculated Property
Cp,liquid	737.64	J/mol×K	544.16	Calculated Property
Cp,liquid	767.90	J/mol×K	575.30	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0041113; 0.0001830]	Pa×s	[293.15; 588.15]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-7.71930e+01
Coefficient B			4.59700e+03
Coefficient C			9.98920e+00
Coefficient D			-8.47020e-06
Coefficient E			2.00000e+00
Temperature range, min.			293.15
Temperature range, max.			588.15
η	0.0041113	Pa×s	293.15	Calculated Property
η	0.0020618	Pa×s	325.93	Calculated Property
η	0.0012237	Pa×s	358.71	Calculated Property
η	0.0008139	Pa×s	391.48	Calculated Property
η	0.0005848	Pa×s	424.26	Calculated Property
η	0.0004427	Pa×s	457.04	Calculated Property
η	0.0003469	Pa×s	489.82	Calculated Property
η	0.0002776	Pa×s	522.59	Calculated Property
η	0.0002249	Pa×s	555.37	Calculated Property
η	0.0001830	Pa×s	588.15	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[85.48; 0.00]	kJ/mol	[295.13; 736.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc Y is ΔvapH in kJ/mol, T in K
Coefficient A			1.18370e+02
Coefficient B			4.59370e-01
Coefficient C			1.05010e+00
Coefficient D			-1.83530e+00
Coefficient E			7.73570e-01
Critical temperature, Tc (K)			7.36000e+02
Temperature range, min.			295.13
Temperature range, max.			736.00
ΔvapH	85.48	kJ/mol	295.13	Calculated Property
ΔvapH	79.67	kJ/mol	344.12	Calculated Property
ΔvapH	74.03	kJ/mol	393.10	Calculated Property
ΔvapH	68.52	kJ/mol	442.09	Calculated Property
ΔvapH	63.03	kJ/mol	491.07	Calculated Property
ΔvapH	57.37	kJ/mol	540.06	Calculated Property
ΔvapH	51.15	kJ/mol	589.04	Calculated Property
ΔvapH	43.68	kJ/mol	638.03	Calculated Property
ΔvapH	33.16	kJ/mol	687.01	Calculated Property
ΔvapH	0.00	kJ/mol	736.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[436.10; 609.50]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.46994e+01
Coefficient B			-4.66990e+03
Coefficient C			-1.12064e+02
Temperature range, min.			436.10
Temperature range, max.			609.50
Pvap	1.33	kPa	436.10	Calculated Property
Pvap	2.99	kPa	455.37	Calculated Property
Pvap	6.17	kPa	474.63	Calculated Property
Pvap	11.81	kPa	493.90	Calculated Property
Pvap	21.26	kPa	513.17	Calculated Property
Pvap	36.25	kPa	532.43	Calculated Property
Pvap	58.98	kPa	551.70	Calculated Property
Pvap	92.12	kPa	570.97	Calculated Property
Pvap	138.82	kPa	590.23	Calculated Property
Pvap	202.64	kPa	609.50	Calculated Property
Pvap	[2.40e-05; 1345.15]	kPa	[295.13; 736.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is Pvap in kPa, T in K
Coefficient A			2.23569e+02
Coefficient B			-1.95122e+04
Coefficient C			-2.97378e+01
Coefficient D			1.19109e-05
Coefficient E			2.00000e+00
Temperature range, min.			295.13
Temperature range, max.			736.00
Pvap	2.40e-05	kPa	295.13	Calculated Property
Pvap	4.43e-03	kPa	344.12	Calculated Property
Pvap	0.15	kPa	393.10	Calculated Property
Pvap	1.85	kPa	442.09	Calculated Property
Pvap	11.41	kPa	491.07	Calculated Property
Pvap	45.28	kPa	540.06	Calculated Property
Pvap	133.53	kPa	589.04	Calculated Property
Pvap	323.10	kPa	638.03	Calculated Property
Pvap	686.68	kPa	687.01	Calculated Property
Pvap	1345.15	kPa	736.00	Calculated Property
Pvap	[2.11e-05; 1370.81]	kPa	[295.13; 733.37]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K
Coefficient A			2.59113e+02
Coefficient B			-2.12295e+04
Coefficient C			-3.50392e+01
Coefficient D			1.53105e-05
Coefficient E			0.00000e+00
Temperature range, min.			295.13
Temperature range, max.			733.37
Pvap	2.11e-05	kPa	295.13	Calculated Property
Pvap	4.27e-03	kPa	343.82	Calculated Property
Pvap	0.15	kPa	392.52	Calculated Property
Pvap	1.83	kPa	441.21	Calculated Property
Pvap	11.17	kPa	489.90	Calculated Property
Pvap	43.71	kPa	538.60	Calculated Property
Pvap	128.05	kPa	587.29	Calculated Property
Pvap	311.38	kPa	635.98	Calculated Property
Pvap	674.90	kPa	684.68	Calculated Property
Pvap	1370.81	kPa	733.37	Calculated Property
Pvap	[1.49; 100.88]	kPa	[436.70; 576.00]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.36481e+01
Coefficient B			-3.95585e+03
Coefficient C			-1.38126e+02
Reference			Krafft, 1882
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			436.70
Temperature range, max.			576.00
Pvap	1.49	kPa	436.70	Calculated Property
Pvap	2.86	kPa	452.18	Calculated Property
Pvap	5.17	kPa	467.66	Calculated Property
Pvap	8.87	kPa	483.13	Calculated Property
Pvap	14.50	kPa	498.61	Calculated Property
Pvap	22.79	kPa	514.09	Calculated Property
Pvap	34.54	kPa	529.57	Calculated Property
Pvap	50.74	kPa	545.04	Calculated Property
Pvap	72.45	kPa	560.52	Calculated Property
Pvap	100.88	kPa	576.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[788.16; 211.26]	kg/m3	[273.15; 736.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A / B^(1 + (1 − T/C)^D) Y is ρl in kg/m3, T in K
Coefficient A			4.74202e+01
Coefficient B			2.24460e-01
Coefficient C			7.36000e+02
Coefficient D			2.72610e-01
Temperature range, min.			273.15
Temperature range, max.			736.00
ρl	788.16	kg/m3	273.15	Calculated Property
ρl	756.05	kg/m3	324.58	Calculated Property
ρl	722.36	kg/m3	376.01	Calculated Property
ρl	686.72	kg/m3	427.43	Calculated Property
ρl	648.57	kg/m3	478.86	Calculated Property
ρl	607.03	kg/m3	530.29	Calculated Property
ρl	560.57	kg/m3	581.72	Calculated Property
ρl	506.16	kg/m3	633.14	Calculated Property
ρl	435.46	kg/m3	684.57	Calculated Property
ρl	211.26	kg/m3	736.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.03; 1.17e-05]	N/m	[293.15; 725.37]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is γ in N/m, T in K
Coefficient A			-3.81270e-02
Coefficient B			-1.05480e+02
Coefficient C			-1.51950e+00
Coefficient D			-3.30620e-03
Coefficient E			1.51400e-06
Comment			Range stopped where the equation turns negative; ChemSep gives it to 736 K.
Temperature range, min.			293.15
Temperature range, max.			725.37
γ	0.03	N/m	293.15	Calculated Property
γ	0.02	N/m	341.17	Calculated Property
γ	0.02	N/m	389.20	Calculated Property
γ	0.02	N/m	437.22	Calculated Property
γ	0.01	N/m	485.25	Calculated Property
γ	0.01	N/m	533.27	Calculated Property
γ	0.01	N/m	581.30	Calculated Property
γ	0.00	N/m	629.32	Calculated Property
γ	0.00	N/m	677.35	Calculated Property
γ	1.17e-05	N/m	725.37	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.01; 0.08]	W/m×K	[295.13; 1000.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·T^B / (1 + C/T + D/T²) Y is λgas in W/m×K, T in K
Coefficient A			-1.15330e+02
Coefficient B			1.05240e+00
Coefficient C			-2.15150e+09
Coefficient D			-1.31370e+10
Temperature range, min.			295.13
Temperature range, max.			1000.00
λgas	0.01	W/m×K	295.13	Calculated Property
λgas	0.01	W/m×K	373.45	Calculated Property
λgas	0.01	W/m×K	451.77	Calculated Property
λgas	0.02	W/m×K	530.09	Calculated Property
λgas	0.03	W/m×K	608.41	Calculated Property
λgas	0.04	W/m×K	686.73	Calculated Property
λgas	0.04	W/m×K	765.04	Calculated Property
λgas	0.05	W/m×K	843.36	Calculated Property
λgas	0.06	W/m×K	921.68	Calculated Property
λgas	0.08	W/m×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.15; 0.09]	W/m×K	[295.13; 575.30]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is λliquid in W/m×K, T in K
Coefficient A			-1.55370e-02
Coefficient B			-2.39330e+02
Coefficient C			4.26850e-02
Coefficient D			-3.83670e-03
Coefficient E			8.65470e-07
Temperature range, min.			295.13
Temperature range, max.			575.30
λliquid	0.15	W/m×K	295.13	Calculated Property
λliquid	0.14	W/m×K	326.26	Calculated Property
λliquid	0.14	W/m×K	357.39	Calculated Property
λliquid	0.13	W/m×K	388.52	Calculated Property
λliquid	0.12	W/m×K	419.65	Calculated Property
λliquid	0.11	W/m×K	450.78	Calculated Property
λliquid	0.11	W/m×K	481.91	Calculated Property
λliquid	0.10	W/m×K	513.04	Calculated Property
λliquid	0.09	W/m×K	544.17	Calculated Property
λliquid	0.09	W/m×K	575.30	Calculated Property

Similar Compounds

Find more compounds similar to Heptadecane.

Mixtures

• Heptadecane + Acetic acid, methyl ester
• Heptadecane + Ethyl Acetate
• Heptadecane + Acetic acid, propyl ester
• Heptadecane + Acetic acid, butyl ester
• Heptadecane + Acetic acid, pentyl ester
• Heptadecane + Benzonitrile
• Heptadecane + Carbon dioxide + Ethanol
• Heptadecane + Methane
• Heptadecane + 2-Pyrrolidinone, 1-methyl-
• Heptadecane + 2-Pyrrolidinone, 1-methyl- + Benzene, propyl-
• Heptadecane + Carbon dioxide
• Heptadecane + Methyl propionate
• Propanoic acid, ethyl ester + Heptadecane
• Heptadecane + Propanoic acid, propyl ester
• Heptadecane + Propanoic acid, butyl ester
• Heptadecane + Propanoic acid, pentyl ester
• Heptadecane + 2-Pyrrolidinone, 1-methyl- + Benzene, pentyl-
• Heptadecane + Nitrogen + Carbon dioxide
• Heptadecane + Benzene, n-butyl-

Sources

• KDB Vapor Pressure Data
• 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).
• Hankinson and Thomson (1979), COSTALD parameters ChEDL chemicals 1.5.2, from Hankinson, R. W.; Thomson, G. H. A New Correlation for Saturated Densities of Liquids and Their Mixtures. AIChE J. 1979, 25, 653-663.
• IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 2 ChEDL chemicals 1.5.2, from Ambrose, D.; Tsonopoulos, C. Vapor-Liquid Critical Properties of Elements and Compounds. 2. Normal Alkanes. J. Chem. Eng. Data 1995, 40, 531-546.
• Passut and Danner (1973), critical constants and acentric factors ChEDL chemicals 1.5.2, from Passut, C. A.; Danner, R. P. Acentric Factor. A Valuable Correlating Parameter for the Properties of Hydrocarbons. Ind. Eng. Chem. Process Des. Dev. 1973, 12, 365-368.
• PSRK revision IV (2005), critical constants and acentric factors of 1000 components ChEDL chemicals 1.5.2, from Horstmann, S.; Jabłoniec, A.; Krafczyk, J.; Fischer, K.; Gmehling, J. PSRK Group Contribution Equation of State: Comprehensive Revision and Extension IV, Including Critical Constants and α-Function Parameters for 1000 Components. Fluid Phase Equilib. 2005, 227, 157-164.
• Cheméo Relay (1.0)
• ChemSep v8.3 pure component data Converted from ChemSep v8.3 pure component data, H. Kooijman and R. Taylor (2021, 2022), Artistic License 2.0; see how the values differ.
• Crippen Method
• Crippen Method
• Liquid liquid equilibria for n-alkanes (C12, C14, C17) + propylbenzene +NMP mixtures at temperatures between 298 and 328K
• High pressure phase equilibria in methane +waxy systems 1. Methane + heptadecane
• Extraction of propylbenzene from its mixtures with heptadecane using 4-methyl-N-butylpyridinium tetrafluoroborate
• Measurement of bubble point pressure in crude oils using an acoustic wave sensor
• Measurement and correlation of the interfacial tension for paraffin + CO2 and (CO2+N2) mixture gas at elevated temperatures and pressures
• Thermodynamic properties of (an ester + an alkane). XVI. Experimental HEm and V Em values and a new correlation method for (an alkyl ethanoate + an n-alkane) at 318.15 K
• Thermodynamic properties of (an ester + and alkane). XVII. Experimental He and Ve values for (an alkyl propanoate + an alkane) at 318.15K
• Extraction of pentylbenzene from high molar mass alkanes (C14 and C17) by N-methyl-2-pyrrolidone
• Universal critical amplitude ratios in binary mixtures of {benzonitrile + alkane}
• Experiment and correlation of the equilibrium interfacial tension for paraffin + CO2 modified with ethanol
• Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
• Interfacial Tension Measurement and Calculation of (Carbon Dioxide + n-Alkane) Binary Mixtures
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure
• Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD

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