Chemical Properties of Pentane, 2-methyl- (CAS 107-83-5)

InChI

InChI=1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3

InChI Key

AFABGHUZZDYHJO-UHFFFAOYSA-N

Formula

C6H14

SMILES

CCCC(C)C

Molecular Weight¹

86.18

CAS

107-83-5

Other Names

• (CH3)2CH(CH2)2CH3
• 2-methylpentane
• Esano isomeri
• METHYLPENTANE
• Methyl pentane
• UN 1208
• UN 2462
• isohexane

• ω : Acentric Factor.
• AP : Aniline Point (K).
• Δ_cH°_gas : Standard gas 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_fusH : Enthalpy of fusion 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).
• NFPA Fire : NFPA Fire Rating.
• NFPA Health : NFPA Health Rating.
• 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).
• c_sound,fluid : Speed of sound in fluid (m/s).
• 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.

Contents

1. Physical Properties
2. Temperature Dependent Properties
3. Datasets
4. Correlations
5. Similar Compounds
6. Mixtures
7. Sources

Physical Properties

Property	Value	Unit	Source
ω	[0.2780; 0.2791]
ω	0.2790		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.2791		Passut and Danner (1973), critical constants and acentric factors Compiled value
ω	0.2780		ChemSep v8.3 pure component data Compiled value
ω	0.2780		KDB
AP	346.950	K	KDB
ΔcH°gas	-4157.70 ± 0.96	kJ/mol	NIST
μ	0.00	debye	ChemSep v8.3 pure component data Compiled value
ΔfG°	[-5.34; -5.02]	kJ/mol
ΔfG°	-5.34	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfG°	-5.02	kJ/mol	KDB
Δc,grossH	4157.68	kJ/mol	KDB
Δc,netH	3849.573	kJ/mol	KDB
ΔfH°gas	[-174.55; -174.30]	kJ/mol
ΔfH°gas	-174.55	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	-174.40	kJ/mol	KDB
ΔfH°gas	-174.30 ± 1.00	kJ/mol	NIST
ΔfH°liquid	-204.30 ± 1.00	kJ/mol	NIST
ΔfusH°	7.77	kJ/mol	Joback Calculated Property
ΔvapH°	[24.86; 30.10]	kJ/mol
ΔvapH°	30.10	kJ/mol	NIST
ΔvapH°	29.90	kJ/mol	NIST
ΔvapH°	29.89 ± 0.01	kJ/mol	NIST
ΔvapH°	29.90 ± 0.10	kJ/mol	NIST
ΔvapH°	29.90 ± 0.10	kJ/mol	NIST
ΔvapH°	Outlier 24.86	kJ/mol	NIST
IE	[9.89; 10.12]	eV
IE	10.04	eV	NIST
IE	9.89 ± 0.15	eV	NIST
IE	10.12	eV	NIST
log10WS	[-3.74; -3.74]
log10WS	-3.74		Aq. Solubility Prediction
log10WS	-3.74		Estimated Solubility
logPoct/wat	2.442		Crippen Calculated Property
McVol	95.400	ml/mol	McGowan Calculated Property
NFPA Fire	3		KDB
NFPA Health	1		KDB
Pc	[3010.00; 3040.00]	kPa
Pc	3040.00	kPa	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
Pc	3039.75	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	3010.25	kPa	Passut and Danner (1973), critical constants and acentric factors Compiled value
Pc	Outlier 3010.00	kPa	ChemSep v8.3 pure component data Compiled value
Pc	3040.00	kPa	KDB
Pc	3040.00 ± 20.00	kPa	NIST
Pc	3040.00 ± 25.00	kPa	NIST
Pc	3032.03 ± 10.00	kPa	NIST
Pc	3032.00 ± 3.00	kPa	NIST
Pc	3031.00 ± 2.00	kPa	NIST
Pc	3035.00 ± 10.13	kPa	NIST
Ptriple	2.07e-08	kPa	ChemSep v8.3 pure component data Compiled value
ρc	[234.40; 235.60]	kg/m3
ρc	234.40 ± 1.72	kg/m3	NIST
ρc	235.60 ± 4.31	kg/m3	NIST
ρc	234.40 ± 5.17	kg/m3	NIST
ρc	235.26 ± 1.72	kg/m3	NIST
Inp	[552.89; 610.00]
Inp	569.30		NIST
Inp	569.40		NIST
Inp	570.00		NIST
Inp	568.00		NIST
Inp	570.70		NIST
Inp	568.00		NIST
Inp	573.60		NIST
Inp	575.70		NIST
Inp	569.00		NIST
Inp	569.80		NIST
Inp	569.70		NIST
Inp	569.80		NIST
Inp	569.70		NIST
Inp	568.40		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	567.00		NIST
Inp	568.00		NIST
Inp	568.00		NIST
Inp	569.70		NIST
Inp	569.60		NIST
Inp	569.70		NIST
Inp	569.20		NIST
Inp	569.30		NIST
Inp	569.40		NIST
Inp	569.90		NIST
Inp	569.00		NIST
Inp	569.00		NIST
Inp	569.00		NIST
Inp	569.00		NIST
Inp	569.00		NIST
Inp	569.00		NIST
Inp	569.80		NIST
Inp	569.70		NIST
Inp	569.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	568.00		NIST
Inp	560.00		NIST
Inp	575.00		NIST
Inp	569.80		NIST
Inp	569.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	571.00		NIST
Inp	569.00		NIST
Inp	570.00		NIST
Inp	570.90		NIST
Inp	569.10		NIST
Inp	573.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	571.04		NIST
Inp	571.13		NIST
Inp	570.85		NIST
Inp	570.12		NIST
Inp	570.28		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	571.30		NIST
Inp	569.19		NIST
Inp	567.00		NIST
Inp	568.00		NIST
Inp	568.00		NIST
Inp	568.00		NIST
Inp	569.00		NIST
Inp	569.70		NIST
Inp	570.00		NIST
Inp	578.00		NIST
Inp	568.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	573.00		NIST
Inp	569.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	569.00		NIST
Inp	569.50		NIST
Inp	569.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	577.00		NIST
Inp	571.00		NIST
Inp	569.00		NIST
Inp	569.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	569.00		NIST
Inp	570.00		NIST
Inp	571.00		NIST
Inp	571.00		NIST
Inp	570.00		NIST
Inp	562.00		NIST
Inp	562.00		NIST
Inp	573.50		NIST
Inp	572.00		NIST
Inp	559.00		NIST
Inp	569.00		NIST
Inp	565.00		NIST
Inp	559.40		NIST
Inp	Outlier 552.89		NIST
Inp	Outlier 553.55		NIST
Inp	562.00		NIST
Inp	571.10		NIST
Inp	576.80		NIST
Inp	560.09		NIST
Inp	560.10		NIST
Inp	567.00		NIST
Inp	560.46		NIST
Inp	560.52		NIST
Inp	560.00		NIST
Inp	569.60		NIST
Inp	569.40		NIST
Inp	569.50		NIST
Inp	562.00		NIST
Inp	560.00		NIST
Inp	562.00		NIST
Inp	569.00		NIST
Inp	570.00		NIST
Inp	569.00		NIST
Inp	569.00		NIST
Inp	571.00		NIST
Inp	570.00		NIST
Inp	560.00		NIST
Inp	570.00		NIST
Inp	579.00		NIST
Inp	568.00		NIST
Inp	568.00		NIST
Inp	570.00		NIST
Inp	Outlier 555.00		NIST
Inp	559.00		NIST
Inp	561.00		NIST
Inp	561.30		NIST
Inp	556.00		NIST
Inp	560.00		NIST
Inp	559.60		NIST
Inp	573.00		NIST
Inp	574.00		NIST
Inp	563.00		NIST
Inp	559.97		NIST
Inp	571.00		NIST
Inp	562.00		NIST
Inp	564.00		NIST
Inp	559.00		NIST
Inp	560.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	558.00		NIST
Inp	558.00		NIST
Inp	570.00		NIST
Inp	570.00		NIST
Inp	573.00		NIST
Inp	571.00		NIST
Inp	562.00		NIST
Inp	570.00		NIST
Inp	571.00		NIST
Inp	566.00		NIST
Inp	559.00		NIST
Inp	560.00		NIST
Inp	560.00		NIST
Inp	560.00		NIST
Inp	568.00		NIST
Inp	566.00		NIST
Inp	Outlier 610.00		NIST
Inp	556.00		NIST
Inp	560.00		NIST
Inp	566.00		NIST
Inp	560.00		NIST
Inp	562.00		NIST
Inp	560.00		NIST
Inp	576.00		NIST
Inp	569.00		NIST
Inp	576.00		NIST
Inp	569.00		NIST
Inp	559.00		NIST
Inp	Outlier 553.55		NIST
Inp	560.10		NIST
Inp	569.60		NIST
Inp	562.00		NIST
S°liquid	[290.58; 292.50]	J/mol×K
S°liquid	290.58	J/mol×K	NIST
S°liquid	292.50	J/mol×K	NIST
Tboil	[331.85; 339.00]	K
Tboil	333.40	K	ChemSep v8.3 pure component data Compiled value
Tboil	333.41	K	KDB
Tboil	333.40 ± 0.30	K	NIST
Tboil	333.40 ± 0.30	K	NIST
Tboil	335.20	K	NIST
Tboil	333.50	K	NIST
Tboil	333.40	K	NIST
Tboil	333.40 ± 0.50	K	NIST
Tboil	333.42 ± 0.50	K	NIST
Tboil	Outlier 336.60 ± 2.00	K	NIST
Tboil	333.45 ± 1.00	K	NIST
Tboil	333.41 ± 0.05	K	NIST
Tboil	333.15 ± 3.00	K	NIST
Tboil	333.45 ± 0.30	K	NIST
Tboil	333.05 ± 0.20	K	NIST
Tboil	333.65 ± 4.00	K	NIST
Tboil	333.65 ± 3.00	K	NIST
Tboil	335.15 ± 4.00	K	NIST
Tboil	333.65 ± 2.00	K	NIST
Tboil	333.05 ± 0.30	K	NIST
Tboil	333.40 ± 0.50	K	NIST
Tboil	333.45 ± 0.50	K	NIST
Tboil	333.60 ± 0.50	K	NIST
Tboil	333.40 ± 0.15	K	NIST
Tboil	333.41 ± 0.05	K	NIST
Tboil	333.42 ± 0.01	K	NIST
Tboil	332.30 ± 0.20	K	NIST
Tboil	333.35 ± 0.40	K	NIST
Tboil	333.55 ± 0.10	K	NIST
Tboil	Outlier 331.85 ± 1.50	K	NIST
Tboil	333.42 ± 0.05	K	NIST
Tboil	333.45 ± 0.40	K	NIST
Tboil	333.35 ± 0.70	K	NIST
Tboil	333.55 ± 0.10	K	NIST
Tboil	333.41 ± 0.02	K	NIST
Tboil	333.45 ± 0.50	K	NIST
Tboil	333.34 ± 0.15	K	NIST
Tboil	333.35 ± 0.50	K	NIST
Tboil	333.50 ± 0.50	K	NIST
Tboil	333.32 ± 0.10	K	NIST
Tboil	333.35 ± 1.00	K	NIST
Tboil	333.15 ± 0.40	K	NIST
Tboil	333.45 ± 0.50	K	NIST
Tboil	333.34 ± 0.10	K	NIST
Tboil	333.40 ± 0.10	K	NIST
Tboil	333.41 ± 0.15	K	NIST
Tboil	333.55 ± 0.40	K	NIST
Tboil	333.35 ± 0.50	K	NIST
Tboil	333.45 ± 0.15	K	NIST
Tboil	333.42 ± 0.10	K	NIST
Tboil	333.45 ± 0.20	K	NIST
Tboil	334.95 ± 1.00	K	NIST
Tboil	333.34 ± 0.10	K	NIST
Tboil	333.37 ± 0.15	K	NIST
Tboil	333.65 ± 0.50	K	NIST
Tboil	333.39 ± 0.20	K	NIST
Tboil	333.75 ± 0.60	K	NIST
Tboil	333.55 ± 0.50	K	NIST
Tboil	333.45 ± 0.50	K	NIST
Tboil	333.55 ± 0.50	K	NIST
Tboil	333.75 ± 0.50	K	NIST
Tboil	334.30 ± 0.70	K	NIST
Tboil	333.42 ± 0.20	K	NIST
Tboil	333.35 ± 0.30	K	NIST
Tboil	333.32 ± 0.15	K	NIST
Tboil	333.35 ± 0.20	K	NIST
Tboil	335.20 ± 0.20	K	NIST
Tboil	335.20 ± 1.50	K	NIST
Tboil	334.00 ± 2.00	K	NIST
Tboil	335.20 ± 0.60	K	NIST
Tboil	333.95 ± 0.40	K	NIST
Tboil	335.15 ± 1.50	K	NIST
Tboil	Outlier 339.00 ± 8.00	K	NIST
Tboil	333.90 ± 1.00	K	NIST
Tboil	335.00 ± 3.00	K	NIST
Tc	[497.45; 498.10]	K
Tc	497.70	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
Tc	497.70	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	497.50	K	Passut and Danner (1973), critical constants and acentric factors Compiled value
Tc	497.50	K	ChemSep v8.3 pure component data Compiled value
Tc	497.70	K	KDB
Tc	497.70 ± 0.20	K	NIST
Tc	498.05 ± 0.20	K	NIST
Tc	497.75 ± 0.20	K	NIST
Tc	497.50	K	NIST
Tc	497.78 ± 0.20	K	NIST
Tc	497.79 ± 0.20	K	NIST
Tc	497.90 ± 0.30	K	NIST
Tc	497.85 ± 0.15	K	NIST
Tc	497.45 ± 0.20	K	NIST
Tc	498.10 ± 0.20	K	NIST
Tfus	[116.48; 130.15]	K
Tfus	119.15	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	119.55	K	ChemSep v8.3 pure component data Compiled value
Tfus	119.40	K	KDB
Tfus	119.22	K	Aq. Solubility Prediction
Tfus	119.48 ± 0.07	K	NIST
Tfus	119.49 ± 0.05	K	NIST
Tfus	119.48 ± 0.05	K	NIST
Tfus	116.48 ± 0.10	K	NIST
Tfus	116.53 ± 0.05	K	NIST
Tfus	119.47 ± 0.03	K	NIST
Tfus	119.47 ± 0.04	K	NIST
Tfus	119.46 ± 0.04	K	NIST
Tfus	119.47 ± 0.03	K	NIST
Tfus	119.42 ± 0.05	K	NIST
Tfus	119.45 ± 0.01	K	NIST
Tfus	119.46 ± 0.05	K	NIST
Tfus	119.47 ± 0.03	K	NIST
Tfus	119.55 ± 0.60	K	NIST
Tfus	119.55 ± 0.07	K	NIST
Tfus	119.46 ± 0.05	K	NIST
Tfus	119.47 ± 0.03	K	NIST
Tfus	119.44 ± 0.30	K	NIST
Tfus	119.44 ± 1.00	K	NIST
Tfus	Outlier 130.15 ± 1.50	K	NIST
Tfus	Outlier 130.15 ± 1.00	K	NIST
Ttriple	[119.55; 119.70]	K
Ttriple	119.56	K	Staveley, Lobo and Calado (1981), triple points Compiled value
Ttriple	119.55	K	ChemSep v8.3 pure component data Compiled value
Ttriple	119.55 ± 0.07	K	NIST
Ttriple	119.55 ± 0.03	K	NIST
Ttriple	119.70 ± 0.10	K	NIST
Ttriple	119.55 ± 0.07	K	NIST
Ttriple	119.70 ± 0.10	K	NIST
UQi	3.85		ChemSep v8.3 pure component data Compiled value
URi	4.50		ChemSep v8.3 pure component data Compiled value
Vc	[0.367; 0.368]	m3/kmol
Vc	0.368	m3/kmol	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
Vc	0.368	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	0.367	m3/kmol	ChemSep v8.3 pure component data Compiled value
Vc	0.368	m3/kmol	KDB
Vc	0.368	m3/kmol	NIST
VCOSTALD	0.37	m3/kmol	Hankinson and Thomson (1979), COSTALD parameters Compiled value
ωSRK	0.28		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zc	[0.2670000; 0.2703440]
Zc	0.2700000		IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
Zc	0.2670000		ChemSep v8.3 pure component data Compiled value
Zc	0.2703440		KDB
Zra	[0.26; 0.27]
Zra	0.27		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Zra	0.26		ChemSep v8.3 pure component data Compiled value
Zra	0.27		KDB

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[153.85; 209.87]	J/mol×K	[325.10; 471.15]
Cp,gas	153.85	J/mol×K	325.10	NIST
Cp,gas	168.62	J/mol×K	362.15	NIST
Cp,gas	184.43	J/mol×K	402.25	NIST
Cp,gas	197.23	J/mol×K	436.20	NIST
Cp,gas	209.87	J/mol×K	471.15	NIST
Cp,liquid	[147.20; 198.45]	J/mol×K	[120.00; 300.00]
Cp,liquid	147.20	J/mol×K	120.00	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	148.60	J/mol×K	130.00	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	150.10	J/mol×K	140.00	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	151.70	J/mol×K	150.00	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	153.50	J/mol×K	160.00	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	155.50	J/mol×K	170.00	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	157.60	J/mol×K	180.00	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	159.80	J/mol×K	190.00	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	162.20	J/mol×K	200.00	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	164.80	J/mol×K	210.00	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	167.50	J/mol×K	220.00	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	170.30	J/mol×K	230.00	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	173.30	J/mol×K	240.00	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	176.50	J/mol×K	250.00	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	179.80	J/mol×K	260.00	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	183.20	J/mol×K	270.00	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	184.30	J/mol×K	273.15	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	186.80	J/mol×K	280.00	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	190.50	J/mol×K	290.00	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	198.45	J/mol×K	298.10	NIST
Cp,liquid	194.19	J/mol×K	298.15	NIST
Cp,liquid	193.96	J/mol×K	298.15	NIST
Cp,liquid	193.92	J/mol×K	298.15	NIST
Cp,liquid	193.84	J/mol×K	298.15	NIST
Cp,liquid	193.84	J/mol×K	298.15	NIST
Cp,liquid	193.70	J/mol×K	298.15	NIST
Cp,liquid	193.70	J/mol×K	298.15	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	194.40	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
ΔfusH	[6.27; 6.27]	kJ/mol	[119.55; 119.60]
ΔfusH	6.27	kJ/mol	119.55	NIST
ΔfusH	6.27	kJ/mol	119.55	NIST
ΔfusH	6.27	kJ/mol	119.60	NIST
ΔfusH	6.27	kJ/mol	119.60	NIST
ΔvapH	[26.90; 30.50]	kJ/mol	[293.00; 353.00]
ΔvapH	29.80 ± 0.20	kJ/mol	293.00	NIST
ΔvapH	30.40	kJ/mol	310.00	NIST
ΔvapH	30.20	kJ/mol	311.50	NIST
ΔvapH	29.00 ± 0.20	kJ/mol	313.00	NIST
ΔvapH	30.50	kJ/mol	314.00	NIST
ΔvapH	30.00	kJ/mol	317.00	NIST
ΔvapH	28.70 ± 0.10	kJ/mol	318.00	NIST
ΔvapH	27.80 ± 0.10	kJ/mol	333.00	NIST
ΔvapH	27.60 ± 0.20	kJ/mol	333.00	NIST
ΔvapH	27.78	kJ/mol	333.40	KDB
ΔvapH	27.79	kJ/mol	333.40	NIST
ΔvapH	29.70	kJ/mol	334.50	NIST
ΔvapH	26.90 ± 0.20	kJ/mol	353.00	NIST
Pvap	[50.65; 100.40]	kPa	[313.14; 333.13]
Pvap	50.65	kPa	313.14	Vapor-Liquid Equilibrium for Benzene + 2-Methylpentane and Allyl Alcohol + 1-Propanol
Pvap	72.20	kPa	323.14	Vapor-Liquid Equilibrium for Benzene + 2-Methylpentane and Allyl Alcohol + 1-Propanol
Pvap	100.40	kPa	333.13	Vapor-Liquid Equilibrium for Benzene + 2-Methylpentane and Allyl Alcohol + 1-Propanol
n0	[1.36850; 1.36893]		[298.15; 298.15]
n0	1.36893		298.15	Liquid liquid equilibria of lactam containing binary systems
n0	1.36850		298.15	Phase equilibria of binary systems of 3-methylthiophene with four different hydrocarbons
n0	1.36877		298.15	Vapor-Liquid Equilibria in the Binary and Ternary Systems Composed of 2-Methylpentane, 3-Methyl-2-butanone and 3-Methyl-2-butanol
n0	1.36873		298.15	KDB
ρl	[648.45; 653.00]	kg/m3	[293.00; 298.15]
ρl	653.00	kg/m3	293.00	KDB
ρl	648.45	kg/m3	298.15	Liquid liquid equilibrium in ternary systems N,N-dimethylformamide + 2-methylpentane + methanol and N,N-dimethylformamide + methylcyclohexane + methanol
ρl	650.22	kg/m3	298.15	Excess enthalpies of binary mixtures of 1-hexene with some branched alkanes at the temperature 298.15 K
ρl	649.78	kg/m3	298.15	Excess molar enthalpies of the ternary mixtures: methyl tert-butyl ether +2-methylpentane + (n-decane or n-dodecane) at the temperature 298.15 K
ρl	648.45	kg/m3	298.15	Liquid-Liquid Equilibrium and Excess Enthalpies in the Binary System 2-Methylpentane + N,N-Dimethylformamide
ΔfusS	[52.43; 52.43]	J/mol×K	[119.55; 119.55]
ΔfusS	52.43	J/mol×K	119.55	NIST
ΔfusS	52.43	J/mol×K	119.55	NIST
γ	0.02	N/m	298.20	KDB
λliquid	[0.10; 0.12]	W/m×K	[256.56; 329.15]
λliquid	0.12	W/m×K	256.56	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.12	W/m×K	256.89	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.12	W/m×K	257.29	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.11	W/m×K	277.01	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.11	W/m×K	277.35	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.11	W/m×K	277.80	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.10	W/m×K	297.36	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.10	W/m×K	297.71	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.10	W/m×K	298.16	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.10	W/m×K	314.15	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.10	W/m×K	314.51	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.10	W/m×K	314.99	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.10	W/m×K	328.29	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.10	W/m×K	328.64	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λliquid	0.10	W/m×K	329.15	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)

Datasets

1. Viscosity, Pa*s (1)
2. Mass density, kg/m3 (2)
3. Speed of sound, m/s (1)

Viscosity, Pa*s

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Viscosity, Pa*s - Liquid
283.16	1000.00	0.0003
283.15	5000.00	0.0003
283.15	10000.00	0.0004
283.14	15000.00	0.0004
283.15	20000.00	0.0004
283.15	25000.00	0.0004
283.15	30000.00	0.0004
293.16	1000.00	0.0003
293.16	5000.00	0.0003
293.16	10000.00	0.0003
293.15	15000.00	0.0003
293.16	20000.00	0.0004
293.16	25000.00	0.0004
293.17	30000.00	0.0004
303.15	1000.00	0.0003
303.15	5000.00	0.0003
303.17	10000.00	0.0003
303.17	15000.00	0.0003
303.16	20000.00	0.0003
303.17	25000.00	0.0003
303.17	30000.00	0.0004
313.16	1000.00	0.0002
313.17	5000.00	0.0003
313.15	10000.00	0.0003
313.15	15000.00	0.0003
313.15	20000.00	0.0003
313.15	25000.00	0.0003
313.15	30000.00	0.0003
323.16	1000.00	0.0002
323.16	5000.00	0.0002
323.17	10000.00	0.0002
323.17	15000.00	0.0003
323.17	20000.00	0.0003
323.17	25000.00	0.0003
323.17	30000.00	0.0003
333.15	1000.00	0.0002
333.15	5000.00	0.0002
333.15	10000.00	0.0002
333.15	15000.00	0.0002
333.15	20000.00	0.0003
333.15	25000.00	0.0003
333.15	30000.00	0.0003
343.16	1000.00	0.0002
343.16	5000.00	0.0002
343.17	10000.00	0.0002
343.17	15000.00	0.0002
343.17	20000.00	0.0002
343.17	25000.00	0.0003
343.16	30000.00	0.0003
Reference

Mass density, kg/m3

Fixed		Measured
Pressure, kPa - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
100.00	283.15	662.38
100.00	288.15	657.8
100.00	293.15	653.28
100.00	298.15	648.63
100.00	303.15	643.96
100.00	308.15	639.25
100.00	313.15	634.49
100.00	318.15	629.65
100.00	323.15	624.76
100.00	328.15	619.82
2000.00	283.15	664.49
2000.00	288.15	659.95
2000.00	293.15	655.38
2000.00	298.15	651.0
2000.00	303.15	646.27
2000.00	308.15	641.65
2000.00	313.15	637.11
2000.00	318.15	632.32
2000.00	323.15	627.48
2000.00	328.15	622.75
5000.00	283.15	667.45
5000.00	288.15	663.16
5000.00	293.15	658.76
5000.00	298.15	654.32
5000.00	303.15	649.83
5000.00	308.15	645.36
5000.00	313.15	640.96
5000.00	318.15	636.32
5000.00	323.15	631.78
5000.00	328.15	627.22
7000.00	283.15	669.44
7000.00	288.15	665.17
7000.00	293.15	660.81
7000.00	298.15	656.61
7000.00	303.15	652.12
7000.00	308.15	647.77
7000.00	313.15	643.31
7000.00	318.15	638.86
7000.00	323.15	634.39
7000.00	328.15	629.87
10000.00	283.15	672.23
10000.00	288.15	668.05
10000.00	293.15	663.8
10000.00	298.15	659.71
10000.00	303.15	655.36
10000.00	308.15	651.1
10000.00	313.15	646.93
10000.00	318.15	642.49
10000.00	323.15	638.24
10000.00	328.15	633.86
20000.00	283.15	680.99
20000.00	288.15	677.13
20000.00	293.15	673.11
20000.00	298.15	669.38
20000.00	303.15	665.3
20000.00	308.15	661.38
20000.00	313.15	657.45
20000.00	318.15	653.46
20000.00	323.15	649.56
20000.00	328.15	645.47
30000.00	283.15	689.02
30000.00	288.15	685.21
30000.00	293.15	681.56
30000.00	298.15	677.93
30000.00	303.15	673.98
30000.00	308.15	670.38
30000.00	313.15	666.76
30000.00	318.15	663.07
30000.00	323.15	659.4
30000.00	328.15	655.55
40000.00	283.15	696.18
40000.00	288.15	692.59
40000.00	293.15	689.05
40000.00	298.15	685.62
40000.00	303.15	682.03
40000.00	308.15	678.4
40000.00	313.15	675.03
40000.00	318.15	671.49
40000.00	323.15	667.99
40000.00	328.15	664.47
50000.00	283.15	702.82
50000.00	288.15	699.4
50000.00	293.15	695.95
50000.00	298.15	692.66
50000.00	303.15	689.27
50000.00	308.15	685.81
50000.00	313.15	682.68
50000.00	318.15	679.17
50000.00	323.15	675.91
50000.00	328.15	672.49
60000.00	283.15	708.98
60000.00	288.15	705.61
60000.00	293.15	702.39
60000.00	298.15	699.21
60000.00	303.15	695.84
60000.00	308.15	692.62
60000.00	313.15	689.53
60000.00	318.15	686.27
60000.00	323.15	683.16
60000.00	328.15	679.93
65000.00	283.15	711.97
65000.00	288.15	708.71
65000.00	293.15	705.49
65000.00	298.15	702.34
65000.00	303.15	699.14
65000.00	308.15	695.97
65000.00	313.15	692.86
65000.00	318.15	689.7
65000.00	323.15	686.56
65000.00	328.15	683.41
Reference

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
298.15	100.00	648.48
Reference

Speed of sound, m/s

Fixed		Measured
Pressure, kPa - Liquid	Temperature, K - Liquid	Speed of sound, m/s - Liquid
100.00	293.15	1064.6
100.00	303.15	1016.5
100.00	313.15	971.8
100.00	323.15	927.3
10000.00	293.15	1145.5
10000.00	303.15	1102.8
10000.00	313.15	1061.7
10000.00	323.15	1022.0
10000.00	333.15	982.1
10000.00	343.15	943.2
10000.00	353.15	905.0
10000.00	363.15	867.4
10000.00	373.15	830.7
20000.00	293.15	1215.4
20000.00	303.15	1176.0
20000.00	313.15	1138.5
20000.00	323.15	1101.2
20000.00	333.15	1065.4
20000.00	343.15	1030.2
20000.00	353.15	996.4
20000.00	363.15	962.8
20000.00	373.15	931.1
30000.00	293.15	1277.6
30000.00	303.15	1240.8
30000.00	313.15	1205.5
30000.00	323.15	1170.8
30000.00	333.15	1137.2
30000.00	343.15	1104.8
30000.00	353.15	1073.6
30000.00	363.15	1042.9
30000.00	373.15	1013.0
40000.00	293.15	1334.9
40000.00	303.15	1299.5
40000.00	313.15	1265.9
40000.00	323.15	1233.9
40000.00	333.15	1201.3
40000.00	343.15	1170.9
40000.00	353.15	1141.0
40000.00	363.15	1112.8
40000.00	373.15	1084.6
50000.00	293.15	1386.9
50000.00	303.15	1352.6
50000.00	313.15	1321.2
50000.00	323.15	1289.9
50000.00	333.15	1260.2
50000.00	343.15	1230.4
50000.00	353.15	1201.8
50000.00	363.15	1174.7
50000.00	373.15	1148.2
60000.00	293.15	1434.8
60000.00	303.15	1403.0
60000.00	313.15	1372.2
60000.00	323.15	1342.1
60000.00	333.15	1313.1
60000.00	343.15	1284.6
60000.00	353.15	1257.8
60000.00	363.15	1231.7
60000.00	373.15	1206.3
70000.00	293.15	1480.4
70000.00	303.15	1449.6
70000.00	313.15	1419.4
70000.00	323.15	1391.6
70000.00	333.15	1363.4
70000.00	343.15	1335.3
70000.00	353.15	1309.7
70000.00	363.15	1284.1
70000.00	373.15	1259.6
80000.00	293.15	1523.4
80000.00	303.15	1492.9
80000.00	313.15	1464.0
80000.00	323.15	1436.0
80000.00	333.15	1408.6
80000.00	343.15	1381.8
80000.00	353.15	1356.7
80000.00	363.15	1332.7
80000.00	373.15	1309.0
90000.00	293.15	1564.0
90000.00	303.15	1534.6
90000.00	313.15	1506.3
90000.00	323.15	1478.4
90000.00	333.15	1452.5
90000.00	343.15	1426.6
90000.00	353.15	1402.3
90000.00	363.15	1378.4
90000.00	373.15	1354.6
100000.00	293.15	1602.3
100000.00	303.15	1573.5
100000.00	313.15	1546.3
100000.00	323.15	1519.2
100000.00	333.15	1493.6
100000.00	343.15	1468.3
100000.00	353.15	1444.8
100000.00	363.15	1421.9
100000.00	373.15	1399.0
110000.00	293.15	1638.5
110000.00	303.15	1610.7
110000.00	313.15	1584.2
110000.00	323.15	1558.7
110000.00	333.15	1532.6
110000.00	343.15	1508.4
110000.00	353.15	1485.1
110000.00	363.15	1462.6
110000.00	373.15	1440.8
120000.00	293.15	1674.4
120000.00	303.15	1646.9
120000.00	313.15	1620.7
120000.00	323.15	1595.2
120000.00	333.15	1570.0
120000.00	343.15	1546.2
120000.00	353.15	1523.3
120000.00	363.15	1501.1
120000.00	373.15	1479.6
130000.00	293.15	1708.1
130000.00	303.15	1681.6
130000.00	313.15	1655.7
130000.00	323.15	1630.8
130000.00	333.15	1605.9
130000.00	343.15	1582.5
130000.00	353.15	1560.0
130000.00	363.15	1538.3
130000.00	373.15	1517.1
140000.00	293.15	1740.8
140000.00	303.15	1714.3
140000.00	313.15	1689.6
140000.00	323.15	1664.2
140000.00	333.15	1640.4
140000.00	343.15	1617.2
140000.00	353.15	1595.2
140000.00	363.15	1573.9
140000.00	373.15	1553.0
150000.00	293.15	1771.8
150000.00	303.15	1746.6
150000.00	313.15	1721.4
150000.00	323.15	1696.8
150000.00	333.15	1673.0
150000.00	343.15	1650.2
150000.00	353.15	1628.8
150000.00	363.15	1607.8
150000.00	373.15	1587.5
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[101.30; 396.31]	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			7.07610e+01
Coefficient B			-5.04800e+02
Coefficient C			5.88724e+00
Coefficient D			2.98390e-04
Coefficient E			-9.45640e-08
Temperature range, min.			200.00
Temperature range, max.			1500.00
Cp,gas	101.30	J/mol×K	200.00	Calculated Property
Cp,gas	161.98	J/mol×K	344.44	Calculated Property
Cp,gas	215.94	J/mol×K	488.89	Calculated Property
Cp,gas	259.67	J/mol×K	633.33	Calculated Property
Cp,gas	295.09	J/mol×K	777.78	Calculated Property
Cp,gas	324.07	J/mol×K	922.22	Calculated Property
Cp,gas	347.95	J/mol×K	1066.67	Calculated Property
Cp,gas	367.58	J/mol×K	1211.11	Calculated Property
Cp,gas	383.56	J/mol×K	1355.56	Calculated Property
Cp,gas	396.31	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[144.96; 208.14]	J/mol×K	[103.56; 333.41]	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			1.37510e+02
Coefficient B			-5.52660e+01
Coefficient C			1.29284e+00
Coefficient D			1.32730e-02
Coefficient E			-1.16500e-05
Temperature range, min.			103.56
Temperature range, max.			333.41
Cp,liquid	144.96	J/mol×K	103.56	Calculated Property
Cp,liquid	148.36	J/mol×K	129.10	Calculated Property
Cp,liquid	152.53	J/mol×K	154.64	Calculated Property
Cp,liquid	157.58	J/mol×K	180.18	Calculated Property
Cp,liquid	163.60	J/mol×K	205.72	Calculated Property
Cp,liquid	170.63	J/mol×K	231.25	Calculated Property
Cp,liquid	178.68	J/mol×K	256.79	Calculated Property
Cp,liquid	187.70	J/mol×K	282.33	Calculated Property
Cp,liquid	197.58	J/mol×K	307.87	Calculated Property
Cp,liquid	208.14	J/mol×K	333.41	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0250487; 0.0001367]	Pa×s	[119.55; 398.00]	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			-1.24160e+01
Coefficient B			9.38410e+02
Coefficient C			1.82590e-01
Coefficient D			4.25860e-07
Coefficient E			2.00000e+00
Temperature range, min.			119.55
Temperature range, max.			398.00
η	0.0250487	Pa×s	119.55	Calculated Property
η	0.0052207	Pa×s	150.49	Calculated Property
η	0.0018734	Pa×s	181.43	Calculated Property
η	0.0009122	Pa×s	212.37	Calculated Property
η	0.0005364	Pa×s	243.31	Calculated Property
η	0.0003572	Pa×s	274.24	Calculated Property
η	0.0002595	Pa×s	305.18	Calculated Property
η	0.0002007	Pa×s	336.12	Calculated Property
η	0.0001627	Pa×s	367.06	Calculated Property
η	0.0001367	Pa×s	398.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[39.45; 12.46]	kJ/mol	[119.55; 477.80]	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			4.72400e+01
Coefficient B			7.84961e-01
Coefficient C			-5.71271e-01
Coefficient D			1.14935e-01
Coefficient E			7.96185e-02
Critical temperature, Tc (K)			4.97500e+02
Temperature range, min.			119.55
Temperature range, max.			477.80
ΔvapH	39.45	kJ/mol	119.55	Calculated Property
ΔvapH	37.23	kJ/mol	159.36	Calculated Property
ΔvapH	35.12	kJ/mol	199.16	Calculated Property
ΔvapH	33.05	kJ/mol	238.97	Calculated Property
ΔvapH	30.94	kJ/mol	278.77	Calculated Property
ΔvapH	28.70	kJ/mol	318.58	Calculated Property
ΔvapH	26.19	kJ/mol	358.38	Calculated Property
ΔvapH	23.17	kJ/mol	398.19	Calculated Property
ΔvapH	19.14	kJ/mol	437.99	Calculated Property
ΔvapH	12.46	kJ/mol	477.80	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.68]	kPa	[239.45; 356.81]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.42864e+01
Coefficient B			-2.93496e+03
Coefficient C			-2.97880e+01
Temperature range, min.			239.45
Temperature range, max.			356.81
Pvap	1.33	kPa	239.45	Calculated Property
Pvap	3.03	kPa	252.49	Calculated Property
Pvap	6.27	kPa	265.53	Calculated Property
Pvap	12.05	kPa	278.57	Calculated Property
Pvap	21.69	kPa	291.61	Calculated Property
Pvap	36.91	kPa	304.65	Calculated Property
Pvap	59.87	kPa	317.69	Calculated Property
Pvap	93.12	kPa	330.73	Calculated Property
Pvap	139.61	kPa	343.77	Calculated Property
Pvap	202.68	kPa	356.81	Calculated Property
Pvap	[9.09e-09; 3021.38]	kPa	[119.55; 497.50]	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			7.07795e+01
Coefficient B			-5.80291e+03
Coefficient C			-8.54327e+00
Coefficient D			7.87172e-06
Coefficient E			2.00000e+00
Comment			Range stopped at Tc; ChemSep gives it to 497.7 K.
Temperature range, min.			119.55
Temperature range, max.			497.50
Pvap	9.09e-09	kPa	119.55	Calculated Property
Pvap	2.30e-04	kPa	161.54	Calculated Property
Pvap	0.06	kPa	203.54	Calculated Property
Pvap	1.83	kPa	245.53	Calculated Property
Pvap	17.85	kPa	287.53	Calculated Property
Pvap	89.43	kPa	329.52	Calculated Property
Pvap	296.17	kPa	371.52	Calculated Property
Pvap	751.29	kPa	413.51	Calculated Property
Pvap	1597.98	kPa	455.51	Calculated Property
Pvap	3021.38	kPa	497.50	Calculated Property
Pvap	[1.01e-08; 3010.12]	kPa	[119.55; 497.50]	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			6.86015e+01
Coefficient B			-5.72695e+03
Coefficient C			-8.19767e+00
Coefficient D			7.36912e-06
Coefficient E			0.00000e+00
Temperature range, min.			119.55
Temperature range, max.			497.50
Pvap	1.01e-08	kPa	119.55	Calculated Property
Pvap	2.39e-04	kPa	161.54	Calculated Property
Pvap	0.06	kPa	203.54	Calculated Property
Pvap	1.83	kPa	245.53	Calculated Property
Pvap	17.87	kPa	287.53	Calculated Property
Pvap	89.56	kPa	329.52	Calculated Property
Pvap	296.81	kPa	371.52	Calculated Property
Pvap	752.66	kPa	413.51	Calculated Property
Pvap	1597.94	kPa	455.51	Calculated Property
Pvap	3010.12	kPa	497.50	Calculated Property
Pvap	[16.59; 103.92]	kPa	[285.91; 334.22]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.37326e+01
Coefficient B			-2.61438e+03
Coefficient C			-4.65780e+01
Reference			Williamham, Taylor, et al., 1945
Temperature range, min.			285.91
Temperature range, max.			334.22
Pvap	16.59	kPa	285.91	Calculated Property
Pvap	21.09	kPa	291.28	Calculated Property
Pvap	26.52	kPa	296.65	Calculated Property
Pvap	33.04	kPa	302.01	Calculated Property
Pvap	40.78	kPa	307.38	Calculated Property
Pvap	49.92	kPa	312.75	Calculated Property
Pvap	60.62	kPa	318.12	Calculated Property
Pvap	73.06	kPa	323.48	Calculated Property
Pvap	87.42	kPa	328.85	Calculated Property
Pvap	103.92	kPa	334.22	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[792.17; 263.60]	kg/m3	[119.55; 497.50]	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			5.66172e+01
Coefficient B			2.54670e-01
Coefficient C			4.97710e+02
Coefficient D			2.68080e-01
Comment			Range stopped at Tc; ChemSep gives it to 497.7 K.
Temperature range, min.			119.55
Temperature range, max.			497.50
ρl	792.17	kg/m3	119.55	Calculated Property
ρl	761.51	kg/m3	161.54	Calculated Property
ρl	729.27	kg/m3	203.54	Calculated Property
ρl	695.05	kg/m3	245.53	Calculated Property
ρl	658.30	kg/m3	287.53	Calculated Property
ρl	618.13	kg/m3	329.52	Calculated Property
ρl	573.01	kg/m3	371.52	Calculated Property
ρl	519.87	kg/m3	413.51	Calculated Property
ρl	450.34	kg/m3	455.51	Calculated Property
ρl	263.60	kg/m3	497.50	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.03; 0.01]	N/m	[119.15; 333.45]	Jasper (1972), surface tension of pure liquid compounds Compiled value
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is γ in N/m, T in K
Coefficient A			4.66031e-02
Coefficient B			-9.97000e-05
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			119.15
Temperature range, max.			333.45
γ	0.03	N/m	119.15	Calculated Property
γ	0.03	N/m	142.96	Calculated Property
γ	0.03	N/m	166.77	Calculated Property
γ	0.03	N/m	190.58	Calculated Property
γ	0.03	N/m	214.39	Calculated Property
γ	0.02	N/m	238.21	Calculated Property
γ	0.02	N/m	262.02	Calculated Property
γ	0.02	N/m	285.83	Calculated Property
γ	0.02	N/m	309.64	Calculated Property
γ	0.01	N/m	333.45	Calculated Property
γ	[0.04; 0.00]	N/m	[119.55; 477.80]	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			-1.55220e-02
Coefficient B			7.95290e+00
Coefficient C			-2.87340e+00
Coefficient D			-8.78100e-04
Coefficient E			-3.61830e-06
Temperature range, min.			119.55
Temperature range, max.			477.80
γ	0.04	N/m	119.55	Calculated Property
γ	0.03	N/m	159.36	Calculated Property
γ	0.03	N/m	199.16	Calculated Property
γ	0.02	N/m	238.97	Calculated Property
γ	0.02	N/m	278.77	Calculated Property
γ	0.01	N/m	318.58	Calculated Property
γ	0.01	N/m	358.38	Calculated Property
γ	0.01	N/m	398.19	Calculated Property
γ	0.00	N/m	437.99	Calculated Property
γ	0.00	N/m	477.80	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.00; 0.10]	W/m×K	[119.55; 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			5.68870e-05
Coefficient B			1.09530e+00
Coefficient C			-6.67610e+01
Coefficient D			1.39530e+05
Temperature range, min.			119.55
Temperature range, max.			1000.00
λgas	0.00	W/m×K	119.55	Calculated Property
λgas	0.01	W/m×K	217.38	Calculated Property
λgas	0.01	W/m×K	315.21	Calculated Property
λgas	0.03	W/m×K	413.03	Calculated Property
λgas	0.04	W/m×K	510.86	Calculated Property
λgas	0.05	W/m×K	608.69	Calculated Property
λgas	0.06	W/m×K	706.52	Calculated Property
λgas	0.08	W/m×K	804.34	Calculated Property
λgas	0.09	W/m×K	902.17	Calculated Property
λgas	0.10	W/m×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.16; 0.08]	W/m×K	[119.55; 389.25]	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			-9.92480e-02
Coefficient B			3.69310e+00
Coefficient C			-1.28810e+00
Coefficient D			-6.39490e-04
Coefficient E			-1.11220e-06
Temperature range, min.			119.55
Temperature range, max.			389.25
λliquid	0.16	W/m×K	119.55	Calculated Property
λliquid	0.15	W/m×K	149.52	Calculated Property
λliquid	0.14	W/m×K	179.48	Calculated Property
λliquid	0.13	W/m×K	209.45	Calculated Property
λliquid	0.13	W/m×K	239.42	Calculated Property
λliquid	0.12	W/m×K	269.38	Calculated Property
λliquid	0.11	W/m×K	299.35	Calculated Property
λliquid	0.10	W/m×K	329.32	Calculated Property
λliquid	0.09	W/m×K	359.28	Calculated Property
λliquid	0.08	W/m×K	389.25	Calculated Property

Similar Compounds

Find more compounds similar to Pentane, 2-methyl-.

Mixtures

• Pentane, 2-methyl- + Methyl Alcohol
• Thiophene, 3-methyl- + Pentane, 2-methyl-
• 2-Pyrrolidinone, 1-methyl- + Pentane, 2-methyl-
• Benzene, nitro- + Pentane, 2-methyl-
• Pentane, 2-methyl- + Propane, 2-methoxy-2-methyl-
• Decane + Pentane, 2-methyl- + Propane, 2-methoxy-2-methyl-
• Dodecane + Pentane, 2-methyl- + Propane, 2-methoxy-2-methyl-
• Formamide, N,N-dimethyl- + Pentane, 2-methyl-
• Formamide, N,N-dimethyl- + Pentane, 2-methyl- + Methyl Alcohol
• Propylene oxide + Pentane, 2-methyl-
• 1-Hexene + Pentane, 2-methyl-
• 2-Butanone, 3-methyl- + Pentane, 2-methyl-
• Pentane, 2-methyl- + 2-Butanol, 3-methyl-
• 2-Butanone, 3-methyl- + Pentane, 2-methyl- + 2-Butanol, 3-methyl-
• Propanamide, N,N-bis(2-ethylhexyl)-2-methyl- + Pentane, 2-methyl-
• Benzene + Pentane, 2-methyl-

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 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.
• Jasper (1972), surface tension of pure liquid compounds ChEDL chemicals 1.5.2, from Jasper, J. J. The Surface Tension of Pure Liquid Compounds. J. Phys. Chem. Ref. Data 1972, 1, 841-1010 (as transcribed in Lange's Handbook).
• 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.
• Staveley, Lobo and Calado (1981), triple points ChEDL chemicals 1.5.2, from Staveley, L. A. K.; Lobo, L. Q.; Calado, J. C. G. Triple-Points of Low Melting Substances and Their Use in Cryogenic Work. Cryogenics 1981, 21, 131-144.
• 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
• Liquid liquid equilibrium in ternary systems N,N-dimethylformamide + 2-methylpentane + methanol and N,N-dimethylformamide + methylcyclohexane + methanol
• Liquid liquid equilibria of lactam containing binary systems
• Phase equilibria of binary systems of 3-methylthiophene with four different hydrocarbons
• Experimental and VTPR-predicted volumetric properties of branched hexanes
• Vapor-liquid equilibria of binary mixtures of propylene oxide witheither ethyl benzene, 2-methylpentane, or 2-methyl-1-pentene
• The liquid-liquid coexistence curves of {x nitrobenzene + (1 - x) 2-methylpentane} and {x nitrobenzene + (1 - x) isooctane} in the critical region
• Excess enthalpies of binary mixtures of 1-hexene with some branched alkanes at the temperature 298.15 K
• Excess molar enthalpies of the ternary mixtures: methyl tert-butyl ether +2-methylpentane + (n-decane or n-dodecane) at the temperature 298.15 K
• Conformational analysis of branched alkanes using limiting partial molar volumes
• Compressed Liquid Viscosity of 2-Methylpentane, 3-Methylpentane, and 2,3-Dimethylbutane at Temperatures from (273 to 343) K and Pressures up to 40 MPa
• Determination of Activity Coefficients at Infinite Dilution of Solutes in N,N'-Di(2-ethylhexyl)isobutyramide Using Inverse Gas-Liquid Chromatography
• Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
• Isothermal Vapor-Liquid Equilibrium and Excess Enthalpy Data for the Binary Systems Propylene oxide + 2-Methylpentane and Difluoromethane (R32) + Pentafluoroethane (R125)
• Vapor-Liquid Equilibrium for Benzene + 2-Methylpentane and Allyl Alcohol + 1-Propanol
• Liquid-Liquid Equilibrium and Excess Enthalpies in the Binary System 2-Methylpentane + N,N-Dimethylformamide
• Vapor-Liquid Equilibria in the Binary and Ternary Systems Composed of 2-Methylpentane, 3-Methyl-2-butanone and 3-Methyl-2-butanol
• Speed of Sound of 2-Methylpentane, 2,3-Dimethylpentane, and 2,2,4-Trimethylpentane from (293.15 to 373.15) K and up to 150 MPa
• Liquid-Liquid Coexistence Curves for Binary Systems: Methanol + Cyclohexane and + Several Isomers of Hexane
• Joback Method
• KDB
• Aqueous Solubility Prediction Method
• Estimated Solubility Method
• 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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.