Chemical Properties of Hexane, 2,4-dimethyl- (CAS 589-43-5)

InChI

InChI=1S/C8H18/c1-5-8(4)6-7(2)3/h7-8H,5-6H2,1-4H3

InChI Key

HDGQICNBXPAKLR-UHFFFAOYSA-N

Formula

C8H18

SMILES

CCC(C)CC(C)C

Molecular Weight¹

114.23

CAS

589-43-5

Other Names

• 2,4-dimethylhexane

• ω : Acentric Factor.
• AP : Aniline Point (K).
• 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).
• μ : Dipole Moment (debye).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_c,grossH : Heat of Combustion, Gross form (kJ/mol).
• Δ_c,netH : Heat of Combustion, Net Form (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_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).
• NFPA Fire : NFPA Fire Rating.
• P_c : Critical 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.
• 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).
• U_Qi : UNIQUAC Qi Parameter.
• U_Ri : UNIQUAC Ri Parameter.
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• Z_ra : Rackett Parameter.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	[0.3430; 0.3440]
ω	0.3430		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.3430		Passut and Danner (1973), critical constants and acentric factors Compiled value
ω	0.3440		ChemSep v8.3 pure component data Compiled value
ω	0.3430		KDB
AP	346.550	K	KDB
ΔcH°liquid	[-5463.50; -5266.20]	kJ/mol
ΔcH°liquid	-5463.50 ± 1.00	kJ/mol	NIST
ΔcH°liquid	-5266.20	kJ/mol	NIST
μ	0.00	debye	ChemSep v8.3 pure component data Compiled value
ΔfG°	[11.72; 11.72]	kJ/mol
ΔfG°	11.72	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfG°	11.72	kJ/mol	KDB
Δc,grossH	5463.47	kJ/mol	KDB
Δc,netH	5067.326	kJ/mol	KDB
ΔfH°gas	[-219.60; -219.40]	kJ/mol
ΔfH°gas	-219.41	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	-219.60	kJ/mol	KDB
ΔfH°gas	-219.40 ± 1.10	kJ/mol	NIST
ΔfH°liquid	-257.20 ± 1.10	kJ/mol	NIST
ΔfusH°	9.43	kJ/mol	Joback Calculated Property
ΔvapH°	[37.76; 37.83]	kJ/mol
ΔvapH°	37.83	kJ/mol	NIST
ΔvapH°	37.80	kJ/mol	NIST
ΔvapH°	37.80 ± 0.10	kJ/mol	NIST
ΔvapH°	37.76	kJ/mol	NIST
IE	9.68	eV	Relay (1.0) Calculated Property
log10WS	-4.88		Relay (1.0) Calculated Property
logPoct/wat	3.079		Crippen Calculated Property
McVol	123.580	ml/mol	McGowan Calculated Property
NFPA Fire	3		KDB
Pc	[2487.80; 2560.48]	kPa
Pc	2560.00	kPa	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
Pc	2560.48	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	2556.58	kPa	Passut and Danner (1973), critical constants and acentric factors Compiled value
Pc	2560.00	kPa	ChemSep v8.3 pure component data Compiled value
Pc	2560.00	kPa	KDB
Pc	2560.00 ± 40.00	kPa	NIST
Pc	2556.30 ± 40.53	kPa	NIST
Pc	Outlier 2487.80 ± 7.50	kPa	NIST
ρc	[242.16; 242.16]	kg/m3
ρc	242.16 ± 4.57	kg/m3	NIST
ρc	242.16 ± 4.57	kg/m3	NIST
Inp	[724.00; 738.90]
Inp	732.20		NIST
Inp	733.30		NIST
Inp	733.50		NIST
Inp	731.00		NIST
Inp	732.00		NIST
Inp	735.10		NIST
Inp	731.00		NIST
Inp	734.90		NIST
Inp	734.80		NIST
Inp	734.90		NIST
Inp	734.90		NIST
Inp	734.80		NIST
Inp	732.90		NIST
Inp	732.00		NIST
Inp	733.00		NIST
Inp	735.00		NIST
Inp	731.90		NIST
Inp	732.90		NIST
Inp	734.00		NIST
Inp	735.00		NIST
Inp	736.00		NIST
Inp	731.30		NIST
Inp	732.60		NIST
Inp	732.00		NIST
Inp	732.00		NIST
Inp	733.00		NIST
Inp	733.40		NIST
Inp	734.00		NIST
Inp	734.70		NIST
Inp	735.40		NIST
Inp	733.00		NIST
Inp	734.00		NIST
Inp	734.00		NIST
Inp	735.00		NIST
Inp	735.00		NIST
Inp	736.00		NIST
Inp	734.90		NIST
Inp	734.90		NIST
Inp	734.00		NIST
Inp	734.00		NIST
Inp	734.00		NIST
Inp	Outlier 725.00		NIST
Inp	732.50		NIST
Inp	733.50		NIST
Inp	732.00		NIST
Inp	733.00		NIST
Inp	736.00		NIST
Inp	732.00		NIST
Inp	730.20		NIST
Inp	729.60		NIST
Inp	736.00		NIST
Inp	732.00		NIST
Inp	733.00		NIST
Inp	737.36		NIST
Inp	Outlier 738.19		NIST
Inp	Outlier 738.90		NIST
Inp	736.07		NIST
Inp	736.54		NIST
Inp	734.00		NIST
Inp	735.00		NIST
Inp	728.00		NIST
Inp	729.00		NIST
Inp	729.00		NIST
Inp	730.00		NIST
Inp	730.00		NIST
Inp	732.10		NIST
Inp	731.00		NIST
Inp	731.00		NIST
Inp	734.00		NIST
Inp	731.00		NIST
Inp	731.00		NIST
Inp	732.00		NIST
Inp	733.00		NIST
Inp	734.00		NIST
Inp	731.50		NIST
Inp	732.50		NIST
Inp	731.00		NIST
Inp	732.00		NIST
Inp	733.00		NIST
Inp	731.00		NIST
Inp	732.00		NIST
Inp	733.00		NIST
Inp	734.00		NIST
Inp	736.00		NIST
Inp	729.00		NIST
Inp	728.00		NIST
Inp	Outlier 726.00		NIST
Inp	731.80		NIST
Inp	736.00		NIST
Inp	734.40		NIST
Inp	729.27		NIST
Inp	728.84		NIST
Inp	729.20		NIST
Inp	731.70		NIST
Inp	729.78		NIST
Inp	729.87		NIST
Inp	731.00		NIST
Inp	728.00		NIST
Inp	Outlier 738.65		NIST
Inp	732.00		NIST
Inp	733.00		NIST
Inp	732.00		NIST
Inp	734.00		NIST
Inp	735.00		NIST
Inp	734.00		NIST
Inp	733.00		NIST
Inp	Outlier 726.00		NIST
Inp	733.00		NIST
Inp	735.00		NIST
Inp	734.00		NIST
Inp	734.00		NIST
Inp	735.00		NIST
Inp	732.00		NIST
Inp	735.00		NIST
Inp	734.00		NIST
Inp	732.00		NIST
Inp	736.00		NIST
Inp	733.00		NIST
Inp	732.00		NIST
Inp	731.00		NIST
Inp	733.00		NIST
Inp	734.00		NIST
Inp	734.00		NIST
Inp	732.00		NIST
Inp	731.00		NIST
Inp	Outlier 724.00		NIST
Inp	728.00		NIST
Inp	734.00		NIST
Inp	734.00		NIST
Inp	731.00		NIST
Inp	735.00		NIST
Inp	733.00		NIST
Tboil	[380.00; 383.15]	K
Tboil	382.58	K	ChemSep v8.3 pure component data Compiled value
Tboil	382.60	K	KDB
Tboil	382.60	K	NIST
Tboil	Outlier 380.00 ± 3.00	K	NIST
Tboil	Outlier 380.00 ± 3.00	K	NIST
Tboil	382.64 ± 0.10	K	NIST
Tboil	382.59 ± 0.20	K	NIST
Tboil	381.40 ± 1.50	K	NIST
Tboil	382.58 ± 0.20	K	NIST
Tboil	382.25 ± 0.50	K	NIST
Tboil	382.15 ± 2.00	K	NIST
Tboil	382.95 ± 0.30	K	NIST
Tboil	382.50 ± 0.15	K	NIST
Tboil	382.95 ± 0.50	K	NIST
Tboil	382.57 ± 0.01	K	NIST
Tboil	382.65 ± 0.20	K	NIST
Tboil	382.65 ± 0.20	K	NIST
Tboil	382.58 ± 0.10	K	NIST
Tboil	383.15 ± 2.00	K	NIST
Tboil	382.95 ± 0.20	K	NIST
Tboil	382.65 ± 0.50	K	NIST
Tboil	382.35 ± 0.50	K	NIST
Tboil	383.05 ± 0.60	K	NIST
Tboil	383.05 ± 1.00	K	NIST
Tc	[550.00; 553.52]	K
Tc	553.50	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
Tc	553.50	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	553.52	K	Passut and Danner (1973), critical constants and acentric factors Compiled value
Tc	553.50	K	ChemSep v8.3 pure component data Compiled value
Tc	553.50	K	KDB
Tc	553.50 ± 0.50	K	NIST
Tc	553.45 ± 0.40	K	NIST
Tc	Outlier 550.00 ± 1.00	K	NIST
Tfus	155.33	K	Relay (1.0) Calculated Property
UQi	4.93		ChemSep v8.3 pure component data Compiled value
URi	5.85		ChemSep v8.3 pure component data Compiled value
Vc	[0.472; 0.472]	m3/kmol
Vc	0.472	m3/kmol	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
Vc	0.472	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	0.472	m3/kmol	ChemSep v8.3 pure component data Compiled value
Vc	0.472	m3/kmol	KDB
Vc	0.472	m3/kmol	NIST
Zc	[0.2625590; 0.2630000]
Zc	0.2630000		IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
Zc	0.2630000		ChemSep v8.3 pure component data Compiled value
Zc	0.2625590		KDB
Zra	0.26		ChemSep v8.3 pure component data Compiled value

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[32.51; 41.00]	kJ/mol	[314.00; 382.80]
ΔvapH	41.00	kJ/mol	314.00	NIST
ΔvapH	36.90	kJ/mol	345.00	NIST
ΔvapH	32.51	kJ/mol	382.60	NIST
ΔvapH	32.59	kJ/mol	382.80	KDB
n0	1.39291		298.15	KDB
ρl	[683.85; 700.57]	kg/m3	[293.00; 313.15]
ρl	700.00	kg/m3	293.00	KDB
ρl	700.57	kg/m3	293.15	Excess molar volume along with viscosity, refractive index and relative permittivity for binary mixtures of exo-tetrahydrodicyclopentadiene with four octane isomers
ρl	696.43	kg/m3	298.15	Excess molar volume along with viscosity, refractive index and relative permittivity for binary mixtures of exo-tetrahydrodicyclopentadiene with four octane isomers
ρl	692.26	kg/m3	303.15	Excess molar volume along with viscosity, refractive index and relative permittivity for binary mixtures of exo-tetrahydrodicyclopentadiene with four octane isomers
ρl	688.06	kg/m3	308.15	Excess molar volume along with viscosity, refractive index and relative permittivity for binary mixtures of exo-tetrahydrodicyclopentadiene with four octane isomers
ρl	683.85	kg/m3	313.15	Excess molar volume along with viscosity, refractive index and relative permittivity for binary mixtures of exo-tetrahydrodicyclopentadiene with four octane isomers
γ	0.02	N/m	298.20	KDB

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[130.15; 515.88]	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			6.80280e+01
Coefficient B			-3.90940e+02
Coefficient C			5.99224e+00
Coefficient D			4.90320e-04
Coefficient E			-1.61170e-07
Temperature range, min.			200.00
Temperature range, max.			1500.00
Cp,gas	130.15	J/mol×K	200.00	Calculated Property
Cp,gas	217.49	J/mol×K	344.44	Calculated Property
Cp,gas	288.06	J/mol×K	488.89	Calculated Property
Cp,gas	344.15	J/mol×K	633.33	Calculated Property
Cp,gas	389.68	J/mol×K	777.78	Calculated Property
Cp,gas	427.07	J/mol×K	922.22	Calculated Property
Cp,gas	457.73	J/mol×K	1066.67	Calculated Property
Cp,gas	482.45	J/mol×K	1211.11	Calculated Property
Cp,gas	501.73	J/mol×K	1355.56	Calculated Property
Cp,gas	515.88	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[154.38; 298.18]	J/mol×K	[137.68; 382.58]	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			-3.73730e+02
Coefficient B			3.84790e+01
Coefficient C			5.57024e+00
Coefficient D			3.52740e-03
Coefficient E			-3.48580e-06
Temperature range, min.			137.68
Temperature range, max.			382.58
Cp,liquid	154.38	J/mol×K	137.68	Calculated Property
Cp,liquid	165.67	J/mol×K	164.89	Calculated Property
Cp,liquid	181.58	J/mol×K	192.10	Calculated Property
Cp,liquid	199.70	J/mol×K	219.31	Calculated Property
Cp,liquid	218.61	J/mol×K	246.52	Calculated Property
Cp,liquid	237.33	J/mol×K	273.74	Calculated Property
Cp,liquid	255.16	J/mol×K	300.95	Calculated Property
Cp,liquid	271.54	J/mol×K	328.16	Calculated Property
Cp,liquid	286.01	J/mol×K	355.37	Calculated Property
Cp,liquid	298.18	J/mol×K	382.58	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0008250; 0.0002086]	Pa×s	[272.04; 400.00]	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			-1.24590e+01
Coefficient B			1.20820e+03
Coefficient C			1.66490e-01
Coefficient D			-2.12960e-07
Coefficient E			2.00000e+00
Temperature range, min.			272.04
Temperature range, max.			400.00
η	0.0008250	Pa×s	272.04	Calculated Property
η	0.0006662	Pa×s	286.26	Calculated Property
η	0.0005490	Pa×s	300.48	Calculated Property
η	0.0004605	Pa×s	314.69	Calculated Property
η	0.0003922	Pa×s	328.91	Calculated Property
η	0.0003385	Pa×s	343.13	Calculated Property
η	0.0002956	Pa×s	357.35	Calculated Property
η	0.0002609	Pa×s	371.56	Calculated Property
η	0.0002323	Pa×s	385.78	Calculated Property
η	0.0002086	Pa×s	400.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[39.46; 12.62]	kJ/mol	[272.04; 538.69]	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			5.40060e+01
Coefficient B			4.39730e-01
Coefficient C			3.09660e-01
Coefficient D			-7.04290e-01
Coefficient E			3.55150e-01
Critical temperature, Tc (K)			5.53500e+02
Temperature range, min.			272.04
Temperature range, max.			538.69
ΔvapH	39.46	kJ/mol	272.04	Calculated Property
ΔvapH	37.69	kJ/mol	301.67	Calculated Property
ΔvapH	35.85	kJ/mol	331.30	Calculated Property
ΔvapH	33.92	kJ/mol	360.92	Calculated Property
ΔvapH	31.83	kJ/mol	390.55	Calculated Property
ΔvapH	29.52	kJ/mol	420.18	Calculated Property
ΔvapH	26.87	kJ/mol	449.81	Calculated Property
ΔvapH	23.66	kJ/mol	479.43	Calculated Property
ΔvapH	19.44	kJ/mol	509.06	Calculated Property
ΔvapH	12.62	kJ/mol	538.69	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[278.42; 408.73]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.41448e+01
Coefficient B			-3.17490e+03
Coefficient C			-4.93070e+01
Temperature range, min.			278.42
Temperature range, max.			408.73
Pvap	1.33	kPa	278.42	Calculated Property
Pvap	3.04	kPa	292.90	Calculated Property
Pvap	6.31	kPa	307.38	Calculated Property
Pvap	12.13	kPa	321.86	Calculated Property
Pvap	21.83	kPa	336.34	Calculated Property
Pvap	37.14	kPa	350.81	Calculated Property
Pvap	60.17	kPa	365.29	Calculated Property
Pvap	93.45	kPa	379.77	Calculated Property
Pvap	139.86	kPa	394.25	Calculated Property
Pvap	202.64	kPa	408.73	Calculated Property
Pvap	[0.82; 2567.87]	kPa	[272.04; 553.50]	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			1.03372e+02
Coefficient B			-8.13570e+03
Coefficient C			-1.32680e+01
Coefficient D			9.73160e-06
Coefficient E			2.00000e+00
Temperature range, min.			272.04
Temperature range, max.			553.50
Pvap	0.82	kPa	272.04	Calculated Property
Pvap	5.06	kPa	303.31	Calculated Property
Pvap	20.50	kPa	334.59	Calculated Property
Pvap	61.97	kPa	365.86	Calculated Property
Pvap	151.67	kPa	397.13	Calculated Property
Pvap	318.19	kPa	428.41	Calculated Property
Pvap	595.91	kPa	459.68	Calculated Property
Pvap	1026.09	kPa	490.95	Calculated Property
Pvap	1660.53	kPa	522.23	Calculated Property
Pvap	2567.87	kPa	553.50	Calculated Property
Pvap	[0.12; 2551.21]	kPa	[245.00; 553.50]	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			8.77418e+01
Coefficient B			-7.41293e+03
Coefficient C			-1.09146e+01
Coefficient D			7.94824e-06
Coefficient E			0.00000e+00
Temperature range, min.			245.00
Temperature range, max.			553.50
Pvap	0.12	kPa	245.00	Calculated Property
Pvap	1.41	kPa	279.28	Calculated Property
Pvap	8.54	kPa	313.56	Calculated Property
Pvap	33.86	kPa	347.83	Calculated Property
Pvap	100.19	kPa	382.11	Calculated Property
Pvap	240.82	kPa	416.39	Calculated Property
Pvap	498.16	kPa	450.67	Calculated Property
Pvap	923.69	kPa	484.94	Calculated Property
Pvap	1580.78	kPa	519.22	Calculated Property
Pvap	2551.21	kPa	553.50	Calculated Property
Pvap	[0.13; 101.50]	kPa	[246.30; 382.60]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.37891e+01
Coefficient B			-2.97657e+03
Coefficient C			-5.79700e+01
Reference			Stull, 1947
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			246.30
Temperature range, max.			382.60
Pvap	0.13	kPa	246.30	Calculated Property
Pvap	0.43	kPa	261.44	Calculated Property
Pvap	1.19	kPa	276.59	Calculated Property
Pvap	2.87	kPa	291.73	Calculated Property
Pvap	6.24	kPa	306.88	Calculated Property
Pvap	12.38	kPa	322.02	Calculated Property
Pvap	22.83	kPa	337.17	Calculated Property
Pvap	39.51	kPa	352.31	Calculated Property
Pvap	64.80	kPa	367.46	Calculated Property
Pvap	101.50	kPa	382.60	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[713.57; 252.36]	kg/m3	[272.04; 553.45]	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			5.64426e+01
Coefficient B			2.50860e-01
Coefficient C			5.53500e+02
Coefficient D			2.67280e-01
Temperature range, min.			272.04
Temperature range, max.			553.45
ρl	713.57	kg/m3	272.04	Calculated Property
ρl	688.50	kg/m3	303.31	Calculated Property
ρl	662.03	kg/m3	334.58	Calculated Property
ρl	633.81	kg/m3	365.84	Calculated Property
ρl	603.36	kg/m3	397.11	Calculated Property
ρl	569.88	kg/m3	428.38	Calculated Property
ρl	532.01	kg/m3	459.65	Calculated Property
ρl	487.04	kg/m3	490.91	Calculated Property
ρl	427.47	kg/m3	522.18	Calculated Property
ρl	252.36	kg/m3	553.45	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.02; 1.81e-06]	N/m	[273.00; 550.70]	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			-4.05380e-02
Coefficient B			-8.99060e+01
Coefficient C			-1.61960e+00
Coefficient D			-3.45720e-03
Coefficient E			1.58690e-06
Comment			Range stopped where the equation turns negative; ChemSep gives it to 553.5 K.
Temperature range, min.			273.00
Temperature range, max.			550.70
γ	0.02	N/m	273.00	Calculated Property
γ	0.02	N/m	303.86	Calculated Property
γ	0.02	N/m	334.71	Calculated Property
γ	0.01	N/m	365.56	Calculated Property
γ	0.01	N/m	396.42	Calculated Property
γ	0.01	N/m	427.28	Calculated Property
γ	0.01	N/m	458.13	Calculated Property
γ	0.00	N/m	488.99	Calculated Property
γ	0.00	N/m	519.84	Calculated Property
γ	1.81e-06	N/m	550.70	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.00; 0.10]	W/m×K	[152.00; 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			2.82770e-05
Coefficient B			1.17470e+00
Coefficient C			-1.50010e+02
Coefficient D			1.40960e+05
Temperature range, min.			152.00
Temperature range, max.			1000.00
λgas	0.00	W/m×K	152.00	Calculated Property
λgas	0.01	W/m×K	246.22	Calculated Property
λgas	0.02	W/m×K	340.44	Calculated Property
λgas	0.03	W/m×K	434.67	Calculated Property
λgas	0.04	W/m×K	528.89	Calculated Property
λgas	0.05	W/m×K	623.11	Calculated Property
λgas	0.06	W/m×K	717.33	Calculated Property
λgas	0.07	W/m×K	811.56	Calculated Property
λgas	0.08	W/m×K	905.78	Calculated Property
λgas	0.10	W/m×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.11; 0.08]	W/m×K	[272.04; 382.58]	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			-1.22720e-02
Coefficient B			-1.46300e+02
Coefficient C			-4.90240e-01
Coefficient D			-4.35920e-03
Coefficient E			1.36690e-06
Temperature range, min.			272.04
Temperature range, max.			382.58
λliquid	0.11	W/m×K	272.04	Calculated Property
λliquid	0.11	W/m×K	284.32	Calculated Property
λliquid	0.10	W/m×K	296.60	Calculated Property
λliquid	0.10	W/m×K	308.89	Calculated Property
λliquid	0.10	W/m×K	321.17	Calculated Property
λliquid	0.10	W/m×K	333.45	Calculated Property
λliquid	0.09	W/m×K	345.73	Calculated Property
λliquid	0.09	W/m×K	358.02	Calculated Property
λliquid	0.09	W/m×K	370.30	Calculated Property
λliquid	0.08	W/m×K	382.58	Calculated Property

Similar Compounds

Find more compounds similar to Hexane, 2,4-dimethyl-.

Mixtures

• Hexane, 2,4-dimethyl- + (3a«alpha»,4«beta»,7«beta»,7a«alpha»)-octahydro-4,7-methano-1H-indene

Sources

• KDB Vapor Pressure Data
• IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 ChEDL chemicals 1.5.2, from Daubert, T. E. Vapor-Liquid Critical Properties of Elements and Compounds. 5. Branched Alkanes and Cycloalkanes. J. Chem. Eng. Data 1996, 41, 365-372.
• 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
• Infinite dilution activity coefficients, specific retention volumes and solvation thermodynamics of hydrocarbons in C78H158 branched alkane solvent
• Excess molar volume along with viscosity, refractive index and relative permittivity for binary mixtures of exo-tetrahydrodicyclopentadiene with four octane isomers
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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