Chemical Properties of DOCOSANE (CAS 629-97-0)

InChI

InChI=1S/C22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3

InChI Key

HOWGUJZVBDQJKV-UHFFFAOYSA-N

Formula

C22H46

SMILES

CCCCCCCCCCCCCCCCCCCCCC

Molecular Weight¹

310.61

CAS

629-97-0

Other Names

• Normal-docosane
• n-docosane

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (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_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 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).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (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	[0.9423; 0.9730]
ω	0.9423		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.9730		ChemSep v8.3 pure component data Compiled value
μ	0.00	debye	ChemSep v8.3 pure component data Compiled value
ΔfG°	130.70	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	-498.50	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfusH°	52.74	kJ/mol	Joback Calculated Property
ΔvapH°	[111.90; 115.60]	kJ/mol
ΔvapH°	111.90	kJ/mol	NIST
ΔvapH°	114.90 ± 0.30	kJ/mol	NIST
ΔvapH°	115.60 ± 1.90	kJ/mol	NIST
ΔvapH°	115.60	kJ/mol	NIST
IE	9.96	eV	Relay (1.0) Calculated Property
log10WS	-9.22		Relay (1.0) Calculated Property
logPoct/wat	8.828		Crippen Calculated Property
McVol	320.840	ml/mol	McGowan Calculated Property
Pc	[980.00; 1060.00]	kPa
Pc	980.00	kPa	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 2 Compiled value
Pc	980.00	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	Outlier 1060.00	kPa	ChemSep v8.3 pure component data Compiled value
Pc	980.00	kPa	KDB
Pc	1000.00 ± 200.00	kPa	NIST
Pc	982.00 ± 40.00	kPa	NIST
Ptriple	3.60e-06	kPa	ChemSep v8.3 pure component data Compiled value
Inp	[356.14; 374.90]
Inp	356.14		NIST
Inp	362.61		NIST
Inp	374.90		NIST
Inp	374.90		NIST
Inp	374.90		NIST
Tboil	[641.75; 641.80]	K
Tboil	641.75	K	ChemSep v8.3 pure component data Compiled value
Tboil	641.80	K	NIST
Tc	[763.15; 787.00]	K
Tc	787.00	K	Critical temperatures and pressures of C40, C44, and C60 normal alkanes measured by the pulse-heating technique
Tc	786.00	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 2 Compiled value
Tc	787.00	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	787.00	K	ChemSep v8.3 pure component data Compiled value
Tc	786.00	K	KDB
Tc	786.00 ± 8.00	K	NIST
Tc	785.60 ± 3.00	K	NIST
Tc	Outlier 763.15 ± 10.00	K	NIST
Tfus	[313.20; 318.30]	K
Tfus	317.55	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	318.25	K	ChemSep v8.3 pure component data Compiled value
Tfus	317.05 ± 0.30	K	NIST
Tfus	316.74 ± 0.07	K	NIST
Tfus	316.85 ± 0.15	K	NIST
Tfus	316.00 ± 0.10	K	NIST
Tfus	316.05 ± 1.00	K	NIST
Tfus	317.30 ± 0.20	K	NIST
Tfus	316.93 ± 0.25	K	NIST
Tfus	318.30 ± 3.00	K	NIST
Tfus	317.07 ± 0.40	K	NIST
Tfus	Outlier 314.00 ± 4.00	K	NIST
Tfus	317.20 ± 0.30	K	NIST
Tfus	317.06 ± 0.20	K	NIST
Tfus	317.60 ± 0.60	K	NIST
Tfus	317.30 ± 0.60	K	NIST
Tfus	317.00 ± 2.00	K	NIST
Tfus	317.00 ± 0.30	K	NIST
Tfus	317.00 ± 2.00	K	NIST
Tfus	317.70 ± 0.70	K	NIST
Tfus	317.70 ± 2.00	K	NIST
Tfus	Outlier 313.20 ± 3.00	K	NIST
Tfus	317.70 ± 0.80	K	NIST
Tfus	315.80 ± 4.00	K	NIST
Tfus	317.40 ± 0.70	K	NIST
Tfus	317.60 ± 1.00	K	NIST
Tfus	317.00 ± 2.00	K	NIST
Tfus	317.60 ± 0.80	K	NIST
Tfus	317.60 ± 3.00	K	NIST
Tfus	317.55 ± 1.00	K	NIST
Ttriple	[315.20; 317.22]	K
Ttriple	315.60	K	Thermal conductivity of heavy, even-carbon number n-alkanes (C22 to C32)
Ttriple	317.22	K	Magnetic effect on the phase transitions of n-docosane by means of a high resolution and super-sensitive DSC
Ttriple	317.15	K	ChemSep v8.3 pure component data Compiled value
Ttriple	315.20 ± 1.00	K	NIST
UQi	12.50		ChemSep v8.3 pure component data Compiled value
URi	15.29		ChemSep v8.3 pure component data Compiled value
Vc	[1.252; 1.290]	m3/kmol
Vc	1.252	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	1.290	m3/kmol	ChemSep v8.3 pure component data Compiled value
VCOSTALD	1.58	m3/kmol	Hankinson and Thomson (1979), COSTALD parameters Compiled value
ωSRK	1.06		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zc	0.2089710		ChemSep v8.3 pure component data Compiled value
Zra	[0.23; 0.23]
Zra	0.23		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zra	0.23		ChemSep v8.3 pure component data Compiled value

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[704.00; 841.00]	J/mol×K	[320.00; 450.00]
Cp,liquid	704.00	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
Cp,liquid	714.00	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
Cp,liquid	725.00	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
Cp,liquid	736.00	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
Cp,liquid	739.00	J/mol×K	353.00	NIST
Cp,liquid	746.00	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
Cp,liquid	757.00	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
Cp,liquid	767.00	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
Cp,liquid	778.00	J/mol×K	390.00	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
Cp,liquid	788.00	J/mol×K	400.00	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
Cp,liquid	799.00	J/mol×K	410.00	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
Cp,liquid	810.00	J/mol×K	420.00	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
Cp,liquid	820.00	J/mol×K	430.00	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
Cp,liquid	831.00	J/mol×K	440.00	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
Cp,liquid	841.00	J/mol×K	450.00	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
Cp,solid	[468.00; 563.60]	J/mol×K	[299.00; 300.00]
Cp,solid	563.60	J/mol×K	299.00	NIST
Cp,solid	468.00	J/mol×K	300.00	NIST
ΔfusH	[29.51; 78.50]	kJ/mol	[315.20; 316.90]
ΔfusH	29.51	kJ/mol	315.20	NIST
ΔfusH	47.84	kJ/mol	316.10	NIST
ΔfusH	47.84	kJ/mol	316.10	NIST
ΔfusH	49.10	kJ/mol	316.60	NIST
ΔfusH	78.50	kJ/mol	316.90	NIST
ΔsubH	172.60 ± 2.00	kJ/mol	391.00	NIST
ΔvapH	[84.30; 124.00]	kJ/mol	[298.00; 536.50]
ΔvapH	110.00	kJ/mol	298.00	A Comparison of Results by Correlation Gas Chromatography with Another Gas Chromatographic Retention Time Technique. The Effects of Retention Time Coincidence on Vaporization Enthalpy and Vapor Pressure
ΔvapH	111.90	kJ/mol	298.15	Vapor Pressures and Vaporization Enthalpies of the n-Alkanes from C21 to C30 at T = 298.15 K by Correlation Gas Chromatography
ΔvapH	124.00 ± 2.00	kJ/mol	391.00	NIST
ΔvapH	100.90	kJ/mol	407.50	NIST
ΔvapH	89.90	kJ/mol	424.00	NIST
ΔvapH	84.30	kJ/mol	513.00	NIST
ΔvapH	91.30	kJ/mol	536.50	NIST
ΔfusS	[93.62; 151.36]	J/mol×K	[315.20; 316.10]
ΔfusS	93.62	J/mol×K	315.20	NIST
ΔfusS	151.36	J/mol×K	316.10	NIST
γ	[0.03; 0.03]	N/m	[323.15; 343.15]
γ	0.03	N/m	323.15	Surface tension of decane binary and ternary mixtures with eicosane, docosane and tetracosane
γ	0.03	N/m	333.15	Surface tension of decane binary and ternary mixtures with eicosane, docosane and tetracosane
γ	0.03	N/m	343.15	Surface tension of decane binary and ternary mixtures with eicosane, docosane and tetracosane

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[473.52; 1339.17]	J/mol×K	[273.00; 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			2.91820e+02
Coefficient B			-5.67430e+02
Coefficient C			7.24924e+00
Coefficient D			1.29120e-04
Coefficient E			-4.91660e-08
Temperature range, min.			273.00
Temperature range, max.			1500.00
Cp,gas	473.52	J/mol×K	273.00	Calculated Property
Cp,gas	659.65	J/mol×K	409.33	Calculated Property
Cp,gas	817.76	J/mol×K	545.67	Calculated Property
Cp,gas	945.38	J/mol×K	682.00	Calculated Property
Cp,gas	1048.23	J/mol×K	818.33	Calculated Property
Cp,gas	1131.76	J/mol×K	954.67	Calculated Property
Cp,gas	1200.05	J/mol×K	1091.00	Calculated Property
Cp,gas	1256.05	J/mol×K	1227.33	Calculated Property
Cp,gas	1301.90	J/mol×K	1363.67	Calculated Property
Cp,gas	1339.17	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[695.71; 1169.40]	J/mol×K	[317.15; 740.00]	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			9.48460e+01
Coefficient B			-1.14810e+02
Coefficient C			6.55824e+00
Coefficient D			5.31000e-04
Coefficient E			3.35320e-07
Temperature range, min.			317.15
Temperature range, max.			740.00
Cp,liquid	695.71	J/mol×K	317.15	Calculated Property
Cp,liquid	747.32	J/mol×K	364.13	Calculated Property
Cp,liquid	796.86	J/mol×K	411.12	Calculated Property
Cp,liquid	845.72	J/mol×K	458.10	Calculated Property
Cp,liquid	894.90	J/mol×K	505.08	Calculated Property
Cp,liquid	945.18	J/mol×K	552.07	Calculated Property
Cp,liquid	997.21	J/mol×K	599.05	Calculated Property
Cp,liquid	1051.58	J/mol×K	646.03	Calculated Property
Cp,liquid	1108.80	J/mol×K	693.02	Calculated Property
Cp,liquid	1169.40	J/mol×K	740.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0045554; 0.0001133]	Pa×s	[317.15; 787.00]	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			-2.73140e+01
Coefficient B			2.72810e+03
Coefficient C			2.33580e+00
Coefficient D			-1.31350e-06
Coefficient E			2.00000e+00
Temperature range, min.			317.15
Temperature range, max.			787.00
η	0.0045554	Pa×s	317.15	Calculated Property
η	0.0018393	Pa×s	369.36	Calculated Property
η	0.0009505	Pa×s	421.56	Calculated Property
η	0.0005755	Pa×s	473.77	Calculated Property
η	0.0003873	Pa×s	525.97	Calculated Property
η	0.0002804	Pa×s	578.18	Calculated Property
η	0.0002137	Pa×s	630.38	Calculated Property
η	0.0001689	Pa×s	682.59	Calculated Property
η	0.0001371	Pa×s	734.79	Calculated Property
η	0.0001133	Pa×s	787.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[102.86; 0.00]	kJ/mol	[317.15; 787.00]	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			1.53830e+02
Coefficient B			1.09550e+00
Coefficient C			-1.20670e+00
Coefficient D			1.39770e+00
Coefficient E			-8.55290e-01
Critical temperature, Tc (K)			7.87000e+02
Temperature range, min.			317.15
Temperature range, max.			787.00
ΔvapH	102.86	kJ/mol	317.15	Calculated Property
ΔvapH	95.73	kJ/mol	369.36	Calculated Property
ΔvapH	88.63	kJ/mol	421.56	Calculated Property
ΔvapH	81.54	kJ/mol	473.77	Calculated Property
ΔvapH	74.42	kJ/mol	525.97	Calculated Property
ΔvapH	67.20	kJ/mol	578.18	Calculated Property
ΔvapH	59.71	kJ/mol	630.38	Calculated Property
ΔvapH	51.44	kJ/mol	682.59	Calculated Property
ΔvapH	40.58	kJ/mol	734.79	Calculated Property
ΔvapH	0.00	kJ/mol	787.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[4.72e-06; 2987.13]	kPa	[317.15; 787.00]	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			2.63755e+02
Coefficient B			-2.27316e+04
Coefficient C			-3.58179e+01
Coefficient D			1.93308e-05
Coefficient E			2.00000e+00
Temperature range, min.			317.15
Temperature range, max.			787.00
Pvap	4.72e-06	kPa	317.15	Calculated Property
Pvap	1.01e-03	kPa	369.36	Calculated Property
Pvap	0.04	kPa	421.56	Calculated Property
Pvap	0.58	kPa	473.77	Calculated Property
Pvap	4.38	kPa	525.97	Calculated Property
Pvap	22.28	kPa	578.18	Calculated Property
Pvap	88.48	kPa	630.38	Calculated Property
Pvap	303.66	kPa	682.59	Calculated Property
Pvap	965.48	kPa	734.79	Calculated Property
Pvap	2987.13	kPa	787.00	Calculated Property
Pvap	[0.11; 101.70]	kPa	[431.15; 649.15]	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			1.28366e+02
Coefficient B			-1.54319e+04
Coefficient C			-1.57784e+01
Coefficient D			5.23129e-06
Coefficient E			0.00000e+00
Temperature range, min.			431.15
Temperature range, max.			649.15
Pvap	0.11	kPa	431.15	Calculated Property
Pvap	0.36	kPa	455.37	Calculated Property
Pvap	0.99	kPa	479.59	Calculated Property
Pvap	2.43	kPa	503.82	Calculated Property
Pvap	5.38	kPa	528.04	Calculated Property
Pvap	10.95	kPa	552.26	Calculated Property
Pvap	20.75	kPa	576.48	Calculated Property
Pvap	37.03	kPa	600.71	Calculated Property
Pvap	62.75	kPa	624.93	Calculated Property
Pvap	101.70	kPa	649.15	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[791.88; 290.33]	kg/m3	[293.15; 787.00]	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			2.76416e-01
Coefficient B			1.71720e-02
Coefficient C			8.08830e+02
Coefficient D			9.41790e-02
Temperature range, min.			293.15
Temperature range, max.			787.00
ρl	791.88	kg/m3	293.15	Calculated Property
ρl	760.02	kg/m3	348.02	Calculated Property
ρl	726.03	kg/m3	402.89	Calculated Property
ρl	689.42	kg/m3	457.77	Calculated Property
ρl	649.49	kg/m3	512.64	Calculated Property
ρl	605.18	kg/m3	567.51	Calculated Property
ρl	554.72	kg/m3	622.38	Calculated Property
ρl	494.80	kg/m3	677.26	Calculated Property
ρl	417.55	kg/m3	732.13	Calculated Property
ρl	290.33	kg/m3	787.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.03; 3.82e-04]	N/m	[317.15; 787.00]	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			-3.07500e-02
Coefficient B			-7.30680e+01
Coefficient C			-1.90740e+00
Coefficient D			-2.42200e-03
Coefficient E			7.05310e-07
Temperature range, min.			317.15
Temperature range, max.			787.00
γ	0.03	N/m	317.15	Calculated Property
γ	0.02	N/m	369.36	Calculated Property
γ	0.02	N/m	421.56	Calculated Property
γ	0.02	N/m	473.77	Calculated Property
γ	0.01	N/m	525.97	Calculated Property
γ	0.01	N/m	578.18	Calculated Property
γ	0.01	N/m	630.38	Calculated Property
γ	0.00	N/m	682.59	Calculated Property
γ	0.00	N/m	734.79	Calculated Property
γ	3.82e-04	N/m	787.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.01; 0.07]	W/m×K	[317.15; 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			-2.70770e+02
Coefficient B			1.05460e+00
Coefficient C			-5.89770e+09
Coefficient D			-1.09350e+11
Temperature range, min.			317.15
Temperature range, max.			1000.00
λgas	0.01	W/m×K	317.15	Calculated Property
λgas	0.01	W/m×K	393.02	Calculated Property
λgas	0.01	W/m×K	468.89	Calculated Property
λgas	0.02	W/m×K	544.77	Calculated Property
λgas	0.02	W/m×K	620.64	Calculated Property
λgas	0.03	W/m×K	696.51	Calculated Property
λgas	0.04	W/m×K	772.38	Calculated Property
λgas	0.05	W/m×K	848.26	Calculated Property
λgas	0.06	W/m×K	924.13	Calculated Property
λgas	0.07	W/m×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.15; 0.08]	W/m×K	[317.15; 641.75]	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			-1.48000e-01
Coefficient B			-2.27160e+01
Coefficient C			-9.11360e-01
Coefficient D			-5.94960e-04
Coefficient E			-3.47590e-07
Temperature range, min.			317.15
Temperature range, max.			641.75
λliquid	0.15	W/m×K	317.15	Calculated Property
λliquid	0.14	W/m×K	353.22	Calculated Property
λliquid	0.14	W/m×K	389.28	Calculated Property
λliquid	0.13	W/m×K	425.35	Calculated Property
λliquid	0.12	W/m×K	461.42	Calculated Property
λliquid	0.11	W/m×K	497.48	Calculated Property
λliquid	0.11	W/m×K	533.55	Calculated Property
λliquid	0.10	W/m×K	569.62	Calculated Property
λliquid	0.09	W/m×K	605.68	Calculated Property
λliquid	0.08	W/m×K	641.75	Calculated Property

Similar Compounds

Find more compounds similar to DOCOSANE.

Mixtures

• DOCOSANE + Decane
• DOCOSANE + Decane + Cyclohexane

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.
• 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
• Critical temperatures and pressures of C40, C44, and C60 normal alkanes measured by the pulse-heating technique
• Thermal conductivity of heavy, even-carbon number n-alkanes (C22 to C32)
• Magnetic effect on the phase transitions of n-docosane by means of a high resolution and super-sensitive DSC
• Examination of hydrogen-bonding interactions between dissolved solutes and alkylbenzene solvents based on Abraham model correlations derived from measured enthalpies of solvation
• Excess Molar Volumes for Three and Four Component Mixtures Simulating the Binary Mixture (Cyclohexane+ Hexadecane)
• A Comparison of Results by Correlation Gas Chromatography with Another Gas Chromatographic Retention Time Technique. The Effects of Retention Time Coincidence on Vaporization Enthalpy and Vapor Pressure
• Vapor Pressures and Vaporization Enthalpies of the n-Alkanes from C21 to C30 at T = 298.15 K by Correlation Gas Chromatography
• Surface tension of decane binary and ternary mixtures with eicosane, docosane and tetracosane
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• 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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