Butane, 2,2-dimethyl- (CAS 75-83-2)

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Physical Properties

Property	Value	Unit	Source
ω	[0.2310; 0.2330]
ω	0.2310		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.2310		Passut and Danner (1973), critical constants and acentric factors Compiled value
ω	0.2330		ChemSep v8.3 pure component data Compiled value
ω	0.2320		KDB
AP	354.350	K	KDB
Δ_cH°_liquid	-4148.50 ± 0.88	kJ/mol	NIST
μ	0.00	debye	ChemSep v8.3 pure component data Compiled value
Δ_fG°	[-9.63; -8.74]	kJ/mol
Δ_fG°	-8.74	kJ/mol	ChemSep v8.3 pure component data Compiled value
Δ_fG°	-9.63	kJ/mol	KDB
Δ_c,grossH	4148.52	kJ/mol	KDB
Δ_c,netH	3840.410	kJ/mol	KDB
Δ_fH°_gas	[-185.70; -184.68]	kJ/mol
Δ_fH°_gas	-184.68	kJ/mol	ChemSep v8.3 pure component data Compiled value
Δ_fH°_gas	-185.70	kJ/mol	KDB
Δ_fH°_gas	-185.60 ± 0.96	kJ/mol	NIST
Δ_fH°_liquid	-213.40 ± 0.96	kJ/mol	NIST
Δ_fusH°	3.88	kJ/mol	Joback Calculated Property
Δ_vapH°	[27.68; 27.93]	kJ/mol
Δ_vapH°	27.93	kJ/mol	NIST
Δ_vapH°	27.70	kJ/mol	NIST
Δ_vapH°	27.68	kJ/mol	NIST
IE	[9.79; 10.07]	eV
IE	10.07	eV	NIST
IE	9.79	eV	NIST
IE	10.06	eV	NIST
log₁₀WS	[-3.55; -3.55]
log₁₀WS	-3.55		Aq. Solubility Prediction
log₁₀WS	-3.55		Estimated Solubility
logP_oct/wat	2.442		Crippen Calculated Property
McVol	95.400	ml/mol	McGowan Calculated Property
NFPA Fire	3		KDB
NFPA Health	1		KDB
P_c	[3080.00; 3107.64]	kPa
P_c	3100.00	kPa	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
P_c	3099.53	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
P_c	3080.58	kPa	Passut and Danner (1973), critical constants and acentric factors Compiled value
P_c	3080.00	kPa	ChemSep v8.3 pure component data Compiled value
P_c	3100.00	kPa	KDB
P_c	3100.00 ± 20.00	kPa	NIST
P_c	3102.36 ± 5.00	kPa	NIST
P_c	3102.00 ± 3.00	kPa	NIST
P_c	3107.64 ± 10.13	kPa	NIST
P_triple	4.07e-03	kPa	ChemSep v8.3 pure component data Compiled value
ρ_c	[240.43; 241.29]	kg/m³
ρ_c	241.29 ± 1.72	kg/m³	NIST
ρ_c	240.43 ± 1.72	kg/m³	NIST
I_np	[525.00; 547.90]
I_np	535.60		NIST
I_np	537.40		NIST
I_np	540.80		NIST
I_np	538.00		NIST
I_np	533.00		NIST
I_np	534.00		NIST
I_np	539.00		NIST
I_np	535.30		NIST
I_np	543.80		NIST
I_np	Outlier 547.90		NIST
I_np	535.00		NIST
I_np	538.00		NIST
I_np	538.00		NIST
I_np	538.20		NIST
I_np	537.90		NIST
I_np	537.90		NIST
I_np	540.90		NIST
I_np	534.00		NIST
I_np	541.00		NIST
I_np	538.00		NIST
I_np	538.00		NIST
I_np	535.00		NIST
I_np	536.00		NIST
I_np	538.00		NIST
I_np	535.50		NIST
I_np	538.90		NIST
I_np	537.10		NIST
I_np	535.50		NIST
I_np	536.70		NIST
I_np	537.10		NIST
I_np	537.70		NIST
I_np	534.00		NIST
I_np	535.00		NIST
I_np	535.00		NIST
I_np	536.00		NIST
I_np	537.00		NIST
I_np	538.00		NIST
I_np	533.90		NIST
I_np	534.60		NIST
I_np	535.40		NIST
I_np	536.20		NIST
I_np	537.00		NIST
I_np	537.90		NIST
I_np	538.00		NIST
I_np	537.90		NIST
I_np	536.00		NIST
I_np	537.00		NIST
I_np	536.00		NIST
I_np	540.00		NIST
I_np	536.00		NIST
I_np	533.00		NIST
I_np	534.50		NIST
I_np	536.00		NIST
I_np	537.70		NIST
I_np	539.40		NIST
I_np	541.30		NIST
I_np	542.20		NIST
I_np	541.40		NIST
I_np	539.60		NIST
I_np	538.00		NIST
I_np	536.10		NIST
I_np	534.60		NIST
I_np	530.00		NIST
I_np	536.80		NIST
I_np	537.00		NIST
I_np	538.00		NIST
I_np	538.00		NIST
I_np	540.00		NIST
I_np	539.00		NIST
I_np	538.60		NIST
I_np	541.70		NIST
I_np	536.90		NIST
I_np	538.00		NIST
I_np	535.10		NIST
I_np	537.00		NIST
I_np	538.00		NIST
I_np	Outlier 544.75		NIST
I_np	Outlier 545.80		NIST
I_np	Outlier 547.42		NIST
I_np	542.16		NIST
I_np	543.36		NIST
I_np	537.00		NIST
I_np	538.00		NIST
I_np	534.99		NIST
I_np	530.00		NIST
I_np	532.00		NIST
I_np	533.00		NIST
I_np	534.00		NIST
I_np	536.00		NIST
I_np	537.00		NIST
I_np	540.00		NIST
I_np	541.00		NIST
I_np	538.00		NIST
I_np	538.00		NIST
I_np	538.00		NIST
I_np	530.00		NIST
I_np	535.00		NIST
I_np	539.00		NIST
I_np	541.00		NIST
I_np	535.00		NIST
I_np	537.00		NIST
I_np	539.00		NIST
I_np	540.00		NIST
I_np	535.00		NIST
I_np	537.00		NIST
I_np	538.00		NIST
I_np	541.00		NIST
I_np	534.00		NIST
I_np	535.00		NIST
I_np	536.00		NIST
I_np	538.00		NIST
I_np	537.00		NIST
I_np	539.00		NIST
I_np	539.00		NIST
I_np	530.00		NIST
I_np	529.00		NIST
I_np	540.25		NIST
I_np	537.00		NIST
I_np	Outlier 526.00		NIST
I_np	Outlier 526.30		NIST
I_np	528.50		NIST
I_np	Outlier 526.78		NIST
I_np	Outlier 526.81		NIST
I_np	531.00		NIST
I_np	528.00		NIST
I_np	528.00		NIST
I_np	528.00		NIST
I_np	536.00		NIST
I_np	537.00		NIST
I_np	536.00		NIST
I_np	538.00		NIST
I_np	541.00		NIST
I_np	538.00		NIST
I_np	528.00		NIST
I_np	535.00		NIST
I_np	536.00		NIST
I_np	533.00		NIST
I_np	538.00		NIST
I_np	537.00		NIST
I_np	Outlier 526.00		NIST
I_np	532.00		NIST
I_np	536.00		NIST
I_np	528.00		NIST
I_np	529.00		NIST
I_np	540.00		NIST
I_np	537.00		NIST
I_np	535.00		NIST
I_np	538.00		NIST
I_np	538.00		NIST
I_np	540.00		NIST
I_np	528.00		NIST
I_np	537.00		NIST
I_np	Outlier 525.00		NIST
I_np	Outlier 525.00		NIST
I_np	533.00		NIST
I_np	530.00		NIST
I_np	536.00		NIST
I_np	542.00		NIST
I_np	537.00		NIST
I_np	542.00		NIST
I_np	537.00		NIST
I_np	540.25		NIST
I_np	528.00		NIST
I_np	535.60		NIST
I_np	534.00		NIST
I_np	535.00		NIST
I_np	537.90		NIST
I_np	538.00		NIST
I_np	538.90		NIST
I_np	537.70		NIST
I_np	537.00		NIST
I_np	536.20		NIST
I_np	536.00		NIST
I_np	533.00		NIST
I_np	541.30		NIST
I_np	536.10		NIST
I_np	541.70		NIST
I_np	543.36		NIST
I_np	532.00		NIST
I_np	540.00		NIST
I_np	530.00		NIST
I_p	500.00		NIST
S°_gas	358.65 ± 0.84	J/mol×K	NIST
S°_liquid	[269.40; 272.50]	J/mol×K
S°_liquid	272.00	J/mol×K	NIST
S°_liquid	272.50	J/mol×K	NIST
S°_liquid	269.40	J/mol×K	NIST
T_boil	[320.65; 353.25]	K
T_boil	322.87	K	ChemSep v8.3 pure component data Compiled value
T_boil	322.88	K	KDB
T_boil	322.90	K	NIST
T_boil	322.90	K	NIST
T_boil	322.90 ± 0.05	K	NIST
T_boil	322.89 ± 0.15	K	NIST
T_boil	323.70 ± 1.00	K	NIST
T_boil	322.85 ± 0.30	K	NIST
T_boil	322.90 ± 1.00	K	NIST
T_boil	322.85 ± 0.10	K	NIST
T_boil	322.98 ± 0.10	K	NIST
T_boil	322.90 ± 0.30	K	NIST
T_boil	322.85 ± 0.30	K	NIST
T_boil	322.80 ± 0.30	K	NIST
T_boil	322.80 ± 0.50	K	NIST
T_boil	322.85 ± 0.30	K	NIST
T_boil	322.80 ± 0.15	K	NIST
T_boil	322.88 ± 0.05	K	NIST
T_boil	322.89 ± 0.01	K	NIST
T_boil	320.65 ± 8.00	K	NIST
T_boil	322.85 ± 0.20	K	NIST
T_boil	322.80 ± 0.30	K	NIST
T_boil	323.00 ± 0.10	K	NIST
T_boil	322.85 ± 0.60	K	NIST
T_boil	322.85 ± 0.70	K	NIST
T_boil	323.00 ± 0.10	K	NIST
T_boil	322.86 ± 0.10	K	NIST
T_boil	Outlier 353.25 ± 0.30	K	NIST
T_boil	322.85 ± 0.40	K	NIST
T_boil	322.95 ± 0.20	K	NIST
T_boil	322.85 ± 0.50	K	NIST
T_boil	322.75 ± 0.30	K	NIST
T_boil	322.85 ± 0.50	K	NIST
T_boil	322.75 ± 0.30	K	NIST
T_boil	322.85 ± 0.60	K	NIST
T_boil	322.88 ± 0.05	K	NIST
T_boil	322.95 ± 0.20	K	NIST
T_boil	322.87 ± 0.10	K	NIST
T_boil	322.85 ± 0.50	K	NIST
T_boil	322.85 ± 0.20	K	NIST
T_boil	322.95 ± 0.20	K	NIST
T_boil	322.75 ± 0.50	K	NIST
T_boil	322.85 ± 0.20	K	NIST
T_boil	322.85 ± 0.50	K	NIST
T_boil	322.90 ± 0.20	K	NIST
T_boil	322.96 ± 0.10	K	NIST
T_boil	325.65 ± 2.00	K	NIST
T_boil	325.65 ± 0.50	K	NIST
T_boil	322.90 ± 0.50	K	NIST
T_boil	322.00 ± 1.00	K	NIST
T_boil	322.15 ± 1.50	K	NIST
T_boil	322.85 ± 0.50	K	NIST
T_boil	322.85 ± 1.00	K	NIST
T_boil	322.88 ± 0.10	K	NIST
T_boil	322.40 ± 0.20	K	NIST
T_boil	322.80 ± 1.00	K	NIST
T_c	[488.70; 489.40]	K
T_c	489.40	K	The Critical Temperatures of a Number of (i) (Chloroalkane (C3 C4) + Hydrocarbon (C6 C7)) Binary Mixtures and (ii) (Aromatic Halocarbon (Chlorobenzene, Fluorobenzene, 1,2-Dichlorobenzene, or 1,3-Dichlorobenzene) + Alkane (C8)) Binary Mixtures
T_c	489.00	K	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
T_c	489.00	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
T_c	488.78	K	Passut and Danner (1973), critical constants and acentric factors Compiled value
T_c	488.70	K	ChemSep v8.3 pure component data Compiled value
T_c	489.00	K	KDB
T_c	489.00 ± 0.30	K	NIST
T_c	488.70	K	NIST
T_c	489.25 ± 0.10	K	NIST
T_c	489.24 ± 0.20	K	NIST
T_c	488.70 ± 0.30	K	NIST
T_c	488.73 ± 0.20	K	NIST
T_c	489.35 ± 0.50	K	NIST
T_fus	[163.14; 260.51]	K
T_fus	173.15	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
T_fus	174.28	K	ChemSep v8.3 pure component data Compiled value
T_fus	174.00	K	KDB
T_fus	173.40	K	Aq. Solubility Prediction
T_fus	172.85 ± 0.70	K	NIST
T_fus	173.65 ± 0.15	K	NIST
T_fus	163.85 ± 6.00	K	NIST
T_fus	163.14 ± 0.08	K	NIST
T_fus	173.26 ± 0.06	K	NIST
T_fus	173.28 ± 0.04	K	NIST
T_fus	172.90 ± 0.60	K	NIST
T_fus	173.18 ± 0.07	K	NIST
T_fus	173.24 ± 0.04	K	NIST
T_fus	174.29 ± 0.10	K	NIST
T_fus	173.09 ± 0.05	K	NIST
T_fus	Outlier 236.66 ± 0.15	K	NIST
T_fus	Outlier 260.51	K	NIST
T_fus	173.15 ± 0.01	K	NIST
T_fus	173.18 ± 0.15	K	NIST
T_fus	173.42 ± 0.06	K	NIST
T_fus	173.39 ± 0.25	K	NIST
T_fus	170.74 ± 0.10	K	NIST
T_fus	173.18 ± 0.15	K	NIST
T_fus	173.42 ± 0.06	K	NIST
T_fus	173.09 ± 0.05	K	NIST
T_fus	171.15 ± 2.00	K	NIST
T_fus	174.95 ± 1.00	K	NIST
T_fus	172.65 ± 0.40	K	NIST
T_fus	172.65 ± 0.20	K	NIST
T_fus	172.13 ± 0.15	K	NIST
T_fus	174.95 ± 0.50	K	NIST
T_fus	175.00 ± 0.30	K	NIST
T_triple	[172.10; 174.50]	K
T_triple	174.30	K	Staveley, Lobo and Calado (1981), triple points Compiled value
T_triple	174.28	K	ChemSep v8.3 pure component data Compiled value
T_triple	173.27 ± 0.40	K	NIST
T_triple	173.27 ± 0.40	K	NIST
T_triple	174.28 ± 0.06	K	NIST
T_triple	174.16 ± 0.07	K	NIST
T_triple	174.50 ± 0.25	K	NIST
T_triple	Outlier 172.10 ± 0.20	K	NIST
U_Qi	3.93		ChemSep v8.3 pure component data Compiled value
U_Ri	4.50		ChemSep v8.3 pure component data Compiled value
V_c	[0.358; 0.359]	m³/kmol
V_c	0.358	m³/kmol	IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
V_c	0.358	m³/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
V_c	Outlier 0.359	m³/kmol	ChemSep v8.3 pure component data Compiled value
V_c	0.358	m³/kmol	KDB
V_c	0.358	m³/kmol	NIST
V_c	0.358 ± 0.001	m³/kmol	NIST
V_COSTALD	0.36	m³/kmol	Hankinson and Thomson (1979), COSTALD parameters Compiled value
ω_SRK	0.23		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Z_c	[0.2720000; 0.2790000]
Z_c	0.2790000		IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 5 Compiled value
Z_c	0.2720000		ChemSep v8.3 pure component data Compiled value
Z_c	0.2729600		KDB
Z_ra	[0.27; 0.27]
Z_ra	0.27		Hankinson and Thomson (1979), COSTALD parameters Compiled value
Z_ra	0.27		KDB

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
C_p,gas	[159.41; 202.21]	J/mol×K	[341.55; 449.40]

C_p,gas	159.41 ± 0.32	J/mol×K	341.55	NIST
C_p,gas	164.22 ± 0.33	J/mol×K	353.20	NIST
C_p,gas	173.64 ± 0.35	J/mol×K	376.05	NIST
C_p,gas	188.07 ± 0.38	J/mol×K	412.40	NIST
C_p,gas	202.21 ± 0.40	J/mol×K	449.40	NIST
C_p,liquid	[151.10; 215.50]	J/mol×K	[180.00; 360.00]

C_p,liquid	151.10	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
C_p,liquid	153.70	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
C_p,liquid	156.30	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
C_p,liquid	159.10	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
C_p,liquid	162.00	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
C_p,liquid	165.10	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
C_p,liquid	168.30	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
C_p,liquid	171.60	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
C_p,liquid	175.00	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
C_p,liquid	178.50	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
C_p,liquid	179.70	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
C_p,liquid	182.20	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
C_p,liquid	186.00	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
C_p,liquid	186.90	J/mol×K	290.00	NIST
C_p,liquid	183.18	J/mol×K	298.10	NIST
C_p,liquid	189.67	J/mol×K	298.15	NIST
C_p,liquid	189.14	J/mol×K	298.15	NIST
C_p,liquid	189.10	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
C_p,liquid	188.74	J/mol×K	298.15	NIST
C_p,liquid	189.14	J/mol×K	298.15	NIST
C_p,liquid	189.44	J/mol×K	298.15	NIST
C_p,liquid	191.88	J/mol×K	298.15	NIST
C_p,liquid	191.88	J/mol×K	298.15	NIST
C_p,liquid	191.50	J/mol×K	300.00	NIST
C_p,liquid	189.90	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
C_p,liquid	193.90	J/mol×K	310.00	Zabransky, M., Ruzicka, V., Majer, V. and Domalski, E. (1997), Heat Capacity of Liquids: Critical Review and Recommended Values - Monograph No. 6, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD
C_p,liquid	198.00	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
C_p,liquid	202.20	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
C_p,liquid	206.60	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
C_p,liquid	211.00	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
C_p,liquid	215.50	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
Δ_fusH	[0.28; 5.40]	kJ/mol	[126.80; 174.30]
Δ_fusH	5.40	kJ/mol	126.80	NIST
Δ_fusH	0.28	kJ/mol	140.80	NIST
Δ_fusH	0.58	kJ/mol	174.30	NIST
Δ_fusH	0.58	kJ/mol	174.30	NIST
Δ_vapH	[26.30; 29.20]	kJ/mol	[250.00; 323.00]

Δ_vapH	29.20	kJ/mol	250.00	NIST
Δ_vapH	28.70	kJ/mol	295.50	NIST
Δ_vapH	27.80 ± 0.10	kJ/mol	296.00	NIST
Δ_vapH	28.30	kJ/mol	305.50	NIST
Δ_vapH	26.30	kJ/mol	322.90	KDB
Δ_vapH	26.31	kJ/mol	322.90	NIST
Δ_vapH	26.30 ± 0.10	kJ/mol	323.00	NIST
ν	[0.0000005; 0.0000006]	m²/s	[283.15; 313.15]
ν	0.0000006	m²/s	283.15	Experimental and Predicted Kinematic Viscosities for Alkane + Chloroalkane Mixtures
ν	0.0000005	m²/s	298.15	Experimental and Predicted Kinematic Viscosities for Alkane + Chloroalkane Mixtures
ν	0.0000005	m²/s	313.15	Experimental and Predicted Kinematic Viscosities for Alkane + Chloroalkane Mixtures
n₀	[1.36595; 1.36608]		[298.15; 298.15]
n₀	1.36608		298.15	Liquid liquid equilibria of lactam containing binary systems
n₀	1.36595		298.15	KDB
ρ_l	[644.59; 649.00]	kg/m³	[293.00; 298.15]
ρ_l	649.00	kg/m³	293.00	KDB
ρ_l	644.92	kg/m³	298.15	Excess enthalpies of binary mixtures of 1-hexene with some branched alkanes at the temperature 298.15 K
ρ_l	644.59	kg/m³	298.15	Excess molar enthalpies of ternary mixtures (dibutyl ether or dipropyl ether + 2,2-dimethylbutane + 2,3-dimethylbutane) at the temperature 298.15 K
Δ_fusS	[2.02; 42.57]	J/mol×K	[126.80; 174.30]
Δ_fusS	42.57	J/mol×K	126.80	NIST
Δ_fusS	2.02	J/mol×K	140.80	NIST
Δ_fusS	3.31	J/mol×K	174.30	NIST
γ	[0.01; 0.02]	N/m	[233.09; 378.23]

γ	0.02	N/m	233.09	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	238.10	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	243.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	248.11	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	253.12	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	258.12	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	263.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	268.10	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	273.10	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	278.08	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	283.09	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	288.17	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	293.12	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	298.10	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.02	N/m	298.20	KDB
γ	0.02	N/m	303.17	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	308.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	313.12	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	318.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	323.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	328.12	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	333.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	338.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	343.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	348.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	353.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	358.12	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	363.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	368.12	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	373.13	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
γ	0.01	N/m	378.23	Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
λ_liquid	[0.09; 0.11]	W/m×K	[257.48; 320.28]

λ_liquid	0.11	W/m×K	257.48	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.11	W/m×K	257.84	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.11	W/m×K	258.30	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.10	W/m×K	271.49	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.10	W/m×K	271.84	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.10	W/m×K	272.32	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.10	W/m×K	279.86	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.10	W/m×K	280.24	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.10	W/m×K	280.73	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.09	W/m×K	297.98	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.09	W/m×K	298.42	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.09	W/m×K	298.91	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.09	W/m×K	319.35	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.09	W/m×K	319.75	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ_liquid	0.09	W/m×K	320.28	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)

Datasets

Mass density, kg/m3

Fixed		Measured
Pressure, kPa - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
100.00	283.15	658.57
100.00	288.15	653.96
100.00	293.15	649.25
100.00	298.15	644.46
100.00	303.15	639.75
100.00	308.15	634.86
100.00	313.15	630.04
100.00	318.15	625.06
100.00	323.15	620.03
2000.00	283.15	660.76
2000.00	288.15	656.25
2000.00	293.15	651.6
2000.00	298.15	646.95
2000.00	303.15	642.26
2000.00	308.15	637.48
2000.00	313.15	632.76
2000.00	318.15	627.98
2000.00	323.15	623.17
2000.00	328.15	618.2
5000.00	283.15	664.07
5000.00	288.15	659.62
5000.00	293.15	655.12
5000.00	298.15	650.7
5000.00	303.15	646.07
5000.00	308.15	641.54
5000.00	313.15	637.06
5000.00	318.15	632.33
5000.00	323.15	627.74
5000.00	328.15	623.02
7000.00	283.15	666.19
7000.00	288.15	661.74
7000.00	293.15	657.45
7000.00	298.15	653.04
7000.00	303.15	648.58
7000.00	308.15	644.04
7000.00	313.15	639.66
7000.00	318.15	635.14
7000.00	323.15	630.61
7000.00	328.15	626.02
10000.00	283.15	669.19
10000.00	288.15	664.88
10000.00	293.15	660.66
10000.00	298.15	656.38
10000.00	303.15	652.04
10000.00	308.15	647.69
10000.00	313.15	643.44
10000.00	318.15	639.02
10000.00	323.15	634.54
10000.00	328.15	630.26
20000.00	283.15	678.5
20000.00	288.15	674.51
20000.00	293.15	670.51
20000.00	298.15	666.62
20000.00	303.15	662.53
20000.00	308.15	658.58
20000.00	313.15	654.67
20000.00	318.15	650.69
20000.00	323.15	646.65
20000.00	328.15	642.58
30000.00	283.15	686.83
30000.00	288.15	683.05
30000.00	293.15	679.25
30000.00	298.15	675.66
30000.00	303.15	671.8
30000.00	308.15	668.08
30000.00	313.15	664.53
30000.00	318.15	660.78
30000.00	323.15	656.94
30000.00	328.15	653.14
40000.00	283.15	694.31
40000.00	288.15	690.77
40000.00	293.15	687.12
40000.00	298.15	683.71
40000.00	303.15	680.03
40000.00	308.15	676.55
40000.00	313.15	673.1
40000.00	318.15	669.72
40000.00	323.15	666.02
40000.00	328.15	662.51
50000.00	283.15	701.27
50000.00	288.15	697.81
50000.00	293.15	694.34
50000.00	298.15	691.09
50000.00	303.15	687.56
50000.00	308.15	684.38
50000.00	313.15	680.94
50000.00	318.15	677.73
50000.00	323.15	674.2
50000.00	328.15	670.88
60000.00	283.15	707.71
60000.00	288.15	704.32
60000.00	293.15	701.07
60000.00	298.15	697.88
60000.00	303.15	694.57
60000.00	308.15	691.41
60000.00	313.15	688.22
60000.00	318.15	685.05
60000.00	323.15	681.7
60000.00	328.15	678.64
65000.00	283.15	710.76
65000.00	288.15	707.61
65000.00	293.15	704.25
65000.00	298.15	701.14
65000.00	303.15	697.92
65000.00	308.15	695.23
65000.00	313.15	691.61
65000.00	318.15	688.58
65000.00	323.15	685.35
65000.00	328.15	682.59
Reference

Correlations

Property	Value	Unit	Temperature (K)	Source
C_p,gas	[101.39; 416.28]	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 C_p,gas in J/mol×K, T in K
Coefficient A			7.33750e+01
Coefficient B			-5.21550e+02
Coefficient C			5.86724e+00
Coefficient D			3.89750e-04
Coefficient E			-1.18540e-07
Temperature range, min.			200.00
Temperature range, max.			1500.00

C_p,gas	101.39	J/mol×K	200.00	Calculated Property
C_p,gas	161.02	J/mol×K	344.44	Calculated Property
C_p,gas	216.35	J/mol×K	488.89	Calculated Property
C_p,gas	262.62	J/mol×K	633.33	Calculated Property
C_p,gas	301.09	J/mol×K	777.78	Calculated Property
C_p,gas	333.28	J/mol×K	922.22	Calculated Property
C_p,gas	360.28	J/mol×K	1066.67	Calculated Property
C_p,gas	382.82	J/mol×K	1211.11	Calculated Property
C_p,gas	401.37	J/mol×K	1355.56	Calculated Property
C_p,gas	416.28	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
C_p,liquid	[149.71; 198.95]	J/mol×K	[174.28; 322.88]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is C_p,liquid in J/mol×K, T in K
Coefficient A			1.17360e+02
Coefficient B			-2.83440e+01
Coefficient C			2.30654e+00
Coefficient D			8.68540e-03
Coefficient E			-5.96000e-06
Temperature range, min.			174.28
Temperature range, max.			322.88

C_p,liquid	149.71	J/mol×K	174.28	Calculated Property
C_p,liquid	153.89	J/mol×K	190.79	Calculated Property
C_p,liquid	158.39	J/mol×K	207.30	Calculated Property
C_p,liquid	163.20	J/mol×K	223.81	Calculated Property
C_p,liquid	168.35	J/mol×K	240.32	Calculated Property
C_p,liquid	173.83	J/mol×K	256.84	Calculated Property
C_p,liquid	179.64	J/mol×K	273.35	Calculated Property
C_p,liquid	185.77	J/mol×K	289.86	Calculated Property
C_p,liquid	192.21	J/mol×K	306.37	Calculated Property
C_p,liquid	198.95	J/mol×K	322.88	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0009688; 0.0001217]	Pa×s	[220.00; 390.96]	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			2.25620e+01
Coefficient B			-4.55850e+02
Coefficient C			-5.08040e+00
Coefficient D			-5.71010e-07
Coefficient E			2.00000e+00
Temperature range, min.			220.00
Temperature range, max.			390.96

η	0.0009688	Pa×s	220.00	Calculated Property
η	0.0007462	Pa×s	239.00	Calculated Property
η	0.0005791	Pa×s	257.99	Calculated Property
η	0.0004530	Pa×s	276.99	Calculated Property
η	0.0003572	Pa×s	295.98	Calculated Property
η	0.0002839	Pa×s	314.98	Calculated Property
η	0.0002273	Pa×s	333.97	Calculated Property
η	0.0001833	Pa×s	352.97	Calculated Property
η	0.0001489	Pa×s	371.96	Calculated Property
η	0.0001217	Pa×s	390.96	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Δ_vapH	[36.02; 10.74]	kJ/mol	[174.28; 472.44]	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 Δ_vapH in kJ/mol, T in K
Coefficient A			5.85081e+01
Coefficient B			1.59599e+00
Coefficient C			-1.43780e+00
Coefficient D			2.87957e-02
Coefficient E			2.93443e-01
Critical temperature, Tc (K)			4.88700e+02
Temperature range, min.			174.28
Temperature range, max.			472.44

Δ_vapH	36.02	kJ/mol	174.28	Calculated Property
Δ_vapH	33.43	kJ/mol	207.41	Calculated Property
Δ_vapH	31.15	kJ/mol	240.54	Calculated Property
Δ_vapH	29.08	kJ/mol	273.67	Calculated Property
Δ_vapH	27.14	kJ/mol	306.80	Calculated Property
Δ_vapH	25.19	kJ/mol	339.92	Calculated Property
Δ_vapH	23.07	kJ/mol	373.05	Calculated Property
Δ_vapH	20.51	kJ/mol	406.18	Calculated Property
Δ_vapH	16.97	kJ/mol	439.31	Calculated Property
Δ_vapH	10.74	kJ/mol	472.44	Calculated Property

Property	Value	Unit	Temperature (K)	Source
P_vap	[1.33; 202.63]	kPa	[231.63; 345.96]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is P_vap in kPa, T in K
Coefficient A			1.39639e+01
Coefficient B			-2.69291e+03
Coefficient C			-3.47320e+01
Temperature range, min.			231.63
Temperature range, max.			345.96

P_vap	1.33	kPa	231.63	Calculated Property
P_vap	3.05	kPa	244.33	Calculated Property
P_vap	6.36	kPa	257.04	Calculated Property
P_vap	12.24	kPa	269.74	Calculated Property
P_vap	22.04	kPa	282.44	Calculated Property
P_vap	37.45	kPa	295.15	Calculated Property
P_vap	60.58	kPa	307.85	Calculated Property
P_vap	93.90	kPa	320.55	Calculated Property
P_vap	140.22	kPa	333.26	Calculated Property
P_vap	202.63	kPa	345.96	Calculated Property
P_vap	[4.06e-03; 3135.03]	kPa	[174.28; 488.70]	ChemSep v8.3 pure component data Compiled value
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is P_vap in kPa, T in K
Coefficient A			8.73174e+01
Coefficient B			-6.11786e+03
Coefficient C			-1.12576e+01
Coefficient D			1.23761e-05
Coefficient E			2.00000e+00
Comment			Range stopped at Tc; ChemSep gives it to 489 K.
Temperature range, min.			174.28
Temperature range, max.			488.70

P_vap	4.06e-03	kPa	174.28	Calculated Property
P_vap	0.22	kPa	209.22	Calculated Property
P_vap	3.02	kPa	244.15	Calculated Property
P_vap	19.36	kPa	279.09	Calculated Property
P_vap	75.98	kPa	314.02	Calculated Property
P_vap	217.04	kPa	348.96	Calculated Property
P_vap	501.82	kPa	383.89	Calculated Property
P_vap	1006.36	kPa	418.83	Calculated Property
P_vap	1833.66	kPa	453.76	Calculated Property
P_vap	3135.03	kPa	488.70	Calculated Property
P_vap	[4.85e-03; 3097.05]	kPa	[174.28; 489.00]	KDB Vapor Pressure Data
Equation			ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is P_vap in kPa, T in K
Coefficient A			7.41375e+01
Coefficient B			-5.64285e+03
Coefficient C			-9.18104e+00
Coefficient D			9.58793e-06
Coefficient E			0.00000e+00
Temperature range, min.			174.28
Temperature range, max.			489.00

P_vap	4.85e-03	kPa	174.28	Calculated Property
P_vap	0.23	kPa	209.25	Calculated Property
P_vap	3.08	kPa	244.22	Calculated Property
P_vap	19.42	kPa	279.19	Calculated Property
P_vap	76.08	kPa	314.16	Calculated Property
P_vap	217.96	kPa	349.12	Calculated Property
P_vap	505.35	kPa	384.09	Calculated Property
P_vap	1012.80	kPa	419.06	Calculated Property
P_vap	1834.39	kPa	454.03	Calculated Property
P_vap	3097.05	kPa	489.00	Calculated Property
P_vap	[0.26; 29.95]	kPa	[210.99; 289.38]	NIST
Equation			ln(Y) = A + B/(T + C) Y is P_vap in kPa, T in K
Coefficient A			1.32127e+01
Coefficient B			-2.35371e+03
Coefficient C			-4.95290e+01
Reference			Kilpatrick and Pitzer, 1946
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			210.99
Temperature range, max.			289.38

P_vap	0.26	kPa	210.99	Calculated Property
P_vap	0.54	kPa	219.70	Calculated Property
P_vap	1.06	kPa	228.41	Calculated Property
P_vap	1.95	kPa	237.12	Calculated Property
P_vap	3.40	kPa	245.83	Calculated Property
P_vap	5.65	kPa	254.54	Calculated Property
P_vap	9.02	kPa	263.25	Calculated Property
P_vap	13.89	kPa	271.96	Calculated Property
P_vap	20.69	kPa	280.67	Calculated Property
P_vap	29.95	kPa	289.38	Calculated Property
P_vap	[28.96; 103.90]	kPa	[288.53; 323.68]	NIST
Equation			ln(Y) = A + B/(T + C) Y is P_vap in kPa, T in K
Coefficient A			1.35386e+01
Coefficient B			-2.48950e+03
Coefficient C			-4.38070e+01
Reference			Williamham, Taylor, et al., 1945
Temperature range, min.			288.53
Temperature range, max.			323.68

P_vap	28.96	kPa	288.53	Calculated Property
P_vap	33.98	kPa	292.44	Calculated Property
P_vap	39.67	kPa	296.34	Calculated Property
P_vap	46.09	kPa	300.25	Calculated Property
P_vap	53.32	kPa	304.15	Calculated Property
P_vap	61.41	kPa	308.06	Calculated Property
P_vap	70.44	kPa	311.96	Calculated Property
P_vap	80.49	kPa	315.87	Calculated Property
P_vap	91.61	kPa	319.77	Calculated Property
P_vap	103.90	kPa	323.68	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρ_l	[746.35; 274.73]	kg/m³	[174.28; 488.70]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A / B^(1 + (1 − T/C)^D) Y is ρ_l in kg/m³, T in K
Coefficient A			5.92257e+01
Coefficient B			2.61840e-01
Coefficient C			4.89010e+02
Coefficient D			2.62170e-01
Comment			Range stopped at Tc; ChemSep gives it to 489 K.
Temperature range, min.			174.28
Temperature range, max.			488.70

ρ_l	746.35	kg/m³	174.28	Calculated Property
ρ_l	719.77	kg/m³	209.22	Calculated Property
ρ_l	691.70	kg/m³	244.15	Calculated Property
ρ_l	661.79	kg/m³	279.09	Calculated Property
ρ_l	629.49	kg/m³	314.02	Calculated Property
ρ_l	593.99	kg/m³	348.96	Calculated Property
ρ_l	553.85	kg/m³	383.89	Calculated Property
ρ_l	506.18	kg/m³	418.83	Calculated Property
ρ_l	443.11	kg/m³	453.76	Calculated Property
ρ_l	274.73	kg/m³	488.70	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.03; 0.01]	N/m	[173.15; 322.85]	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			4.53318e-02
Coefficient B			-9.90000e-05
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			173.15
Temperature range, max.			322.85

γ	0.03	N/m	173.15	Calculated Property
γ	0.03	N/m	189.78	Calculated Property
γ	0.02	N/m	206.42	Calculated Property
γ	0.02	N/m	223.05	Calculated Property
γ	0.02	N/m	239.68	Calculated Property
γ	0.02	N/m	256.32	Calculated Property
γ	0.02	N/m	272.95	Calculated Property
γ	0.02	N/m	289.58	Calculated Property
γ	0.02	N/m	306.22	Calculated Property
γ	0.01	N/m	322.85	Calculated Property
γ	[0.03; 8.54e-04]	N/m	[174.28; 472.44]	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			-1.24330e-02
Coefficient B			2.97350e+01
Coefficient C			-3.25040e+00
Coefficient D			3.14150e-04
Coefficient E			-5.74330e-06
Temperature range, min.			174.28
Temperature range, max.			472.44

γ	0.03	N/m	174.28	Calculated Property
γ	0.02	N/m	207.41	Calculated Property
γ	0.02	N/m	240.54	Calculated Property
γ	0.02	N/m	273.67	Calculated Property
γ	0.01	N/m	306.80	Calculated Property
γ	0.01	N/m	339.92	Calculated Property
γ	0.01	N/m	373.05	Calculated Property
γ	0.01	N/m	406.18	Calculated Property
γ	0.00	N/m	439.31	Calculated Property
γ	8.54e-04	N/m	472.44	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λ_gas	[0.00; 0.11]	W/m×K	[174.28; 1000.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·T^B / (1 + C/T + D/T²) Y is λ_gas in W/m×K, T in K
Coefficient A			1.85210e-04
Coefficient B			9.54900e-01
Coefficient C			8.38250e+01
Coefficient D			1.74320e+05
Temperature range, min.			174.28
Temperature range, max.			1000.00

λ_gas	0.00	W/m×K	174.28	Calculated Property
λ_gas	0.01	W/m×K	266.03	Calculated Property
λ_gas	0.02	W/m×K	357.77	Calculated Property
λ_gas	0.03	W/m×K	449.52	Calculated Property
λ_gas	0.04	W/m×K	541.27	Calculated Property
λ_gas	0.06	W/m×K	633.01	Calculated Property
λ_gas	0.07	W/m×K	724.76	Calculated Property
λ_gas	0.08	W/m×K	816.51	Calculated Property
λ_gas	0.09	W/m×K	908.25	Calculated Property
λ_gas	0.11	W/m×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λ_liquid	[0.13; 0.09]	W/m×K	[174.28; 322.89]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is λ_liquid in W/m×K, T in K
Coefficient A			-3.82910e-02
Coefficient B			4.88240e+00
Coefficient C			-1.63110e+00
Coefficient D			-4.72940e-04
Coefficient E			-2.38770e-06
Temperature range, min.			174.28
Temperature range, max.			322.89

λ_liquid	0.13	W/m×K	174.28	Calculated Property
λ_liquid	0.13	W/m×K	190.79	Calculated Property
λ_liquid	0.13	W/m×K	207.30	Calculated Property
λ_liquid	0.12	W/m×K	223.82	Calculated Property
λ_liquid	0.12	W/m×K	240.33	Calculated Property
λ_liquid	0.11	W/m×K	256.84	Calculated Property
λ_liquid	0.11	W/m×K	273.35	Calculated Property
λ_liquid	0.10	W/m×K	289.87	Calculated Property
λ_liquid	0.10	W/m×K	306.38	Calculated Property
λ_liquid	0.09	W/m×K	322.89	Calculated Property

Similar Compounds

Find more compounds similar to Butane, 2,2-dimethyl-.

Mixtures

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 data of water with neohexane, methylcyclohexane, tert-butyl methyl ether, n-heptane and vapor -liquid-liquid equilibrium with methane
Liquid liquid equilibria of lactam containing binary systems
Experimental and VTPR-predicted volumetric properties of branched hexanes
Activity coefficients at infinite dilution of organic solvents and water in 1-butyl-3-methylimidazolium dicyanamide. A literature review of hexane/hex-1-ene separation
High selective water/butan-1-ol separation on investigation of limiting activity coefficients with [P8,8,8,8][[NTf2] ionic liquid
Separation of binary mixtures based on limiting activity coefficients data using specific ammonium-based ionic liquid and modelling of thermodynamic functions
New ionic liquid [P4,4,4,4][NTf2] in bio-butanol extraction on investigation of limiting activity coefficients
Ammonium ionic liquids in extraction of bio-butan-1-ol from water phase using activity coefficients at infinite dilution
Application of trihexyltetradecylphosphonium dicyanamide ionic liquid for various types of separations problems: Activity coefficients at infinite dilution measurements utilizing GLC method
Excess enthalpies of binary mixtures of 1-hexene with some branched alkanes at the temperature 298.15 K
Influence of size and shape effects on the high-pressure solubility of n-alkanes: Experimental data, correlation and prediction
Excess molar enthalpies of ternary mixtures (1-hexene + tetrahydrofuran + 2,2-dimethylbutane or 2,3-dimethylbutane) at the temperature 298.15 K
Excess molar enthalpies of ternary mixtures (dibutyl ether or dipropyl ether + 2,2-dimethylbutane + 2,3-dimethylbutane) at the temperature 298.15 K
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(3-hydroxypropyl)pyridinium bis(trifluoromethylsulfonyl)-amide
Thermodynamics and activity coefficients at infinite dilution measurements for organic solutes and water in the ionic liquid 1-butyl-1-methylpyrrolidinium tetracyanoborate
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 4-(2-methoxyethyl)-4-methylmorpholinium bis(trifluoromethylsulfonyl)-amide
Measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-hexyl-3-methylimidazolium tetracyanoborate
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)-1-methylpiperidinium bis(trifluoromethylsulfonyl)-amide
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)-amide
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 4-(2-methoxyethyl)-4-methylmorpholinium trifluorotris(perfluoroethyl)phosphate
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)- 1-methylpiperidinium trifluorotris(perfluoroethyl)phosphate
Physicochemical properties and activity coefficients at infinite dilution for organic solutes and water in a novel bicyclic guanidinium superbase-derived protic ionic liquid
Experimental and theoretical study on infinite dilution activity coefficients of various solutes in piperidinium ionic liquids
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-methoxyethyl)- 1-methylpyrrolidinium trifluorotris(perfluoroethyl)phosphate
Measurements of activity coefficients at infinite dilution for organic solutes and water in N-hexylisoquinolinium thiocyanate, [HiQuin][SCN] using GLC
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid 1-(2-hydroxyethyl)- 3-methylimidazolium trifluorotris(perfluoroethyl)phosphate
Measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-butyl-1-methylpyrrolidinium tricyanomethanide
Thermodynamics and activity coefficients at infinite dilution for organic solutes and water in the ionic liquid 1-butyl-1-methylmorpholinium tricyanomethanide
The study of activity coefficients at infinite dilution for organic solutes and water in 1-butyl-4-methylpyridinium dicyanamide, [B4MPy][DCA] using GLC
Thermodynamics and activity coefficients at infinite dilution for organic solutes, water and diols in the ionic liquid choline bis(trifluoromethylsulfonyl)imide
Activity coefficients at infinite dilution, physicochemical and thermodynamic properties for organic solutes and water in the ionic liquid ethyl-dimethyl-(2-methoxyethyl)ammonium trifluorotris-(perfluoroethyl)phosphate
A 1-alkylcyanopyridinium-based ionic liquid in the separation processes
Thermodynamics and selectivity of separation based on activity coefficients at infinite dilution of various solutes in 1-allyl-3-methylimidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquid
Separation of aliphatic from aromatic hydrocarbons and sulphur compounds from fuel based on measurements of activity coefficients at infinite dilution for organic solutes and water in the ionic liquid N,N-diethyl-N-methyl-N-(2-methoxy-ethyl)ammonium bis(trifluoromethylsulfonyl)imide
Thermodynamics and limiting activity coefficients measurements for organic solutes and water in the ionic liquid 1-dodecyl-3-methylimidzolium bis(trifluoromethylsulfonyl) imide
Separation of water/butan-1-ol based on activity coefficients at infinite dilution in 1,3-didecyl-2-methylimidazolium dicyanamide ionic liquid
Activity coefficients at infinite dilution and physicochemical properties for organic solutes and water in the ionic liquid trihexyl-tetradecyl-phosphonium tricyanomethanide
The use of ionic liquids for separation of binary hydrocarbons mixtures based on gamma infinity data measurements
Separation of (water/butan-1-ol) binary systems based on activity coefficients at infinite dilution with phosphonium ionic liquid
Activity Coefficients at Infinite Dilution of Organic Solutes and Water in Tributylethylphosphonium Diethylphosphate Using Gas Liquid Chromatography: Thermodynamic Properties of Mixtures Containing Ionic Liquids
The Critical Temperatures of a Number of (i) (Chloroalkane (C3 C4) + Hydrocarbon (C6 C7)) Binary Mixtures and (ii) (Aromatic Halocarbon (Chlorobenzene, Fluorobenzene, 1,2-Dichlorobenzene, or 1,3-Dichlorobenzene) + Alkane (C8)) Binary Mixtures
Assessment of Pyrrolidinium-Based Ionic Liquid for the Separation of Binary Mixtures Based on Activity Coefficients at Infinite Dilution
Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
Influence of High Pressure on the Liquidus Curve Shape in Binary Hydrocarbon Mixtures: Experimental Data, Correlation, and Prediction
Liquid-Liquid Coexistence Curves for Binary Systems: Methanol + Cyclohexane and + Several Isomers of Hexane
Experimental and Predicted Kinematic Viscosities for Alkane + Chloroalkane Mixtures
Surface Tension of 2,2-Dimethylbutane from (233 to 378) K
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

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Chemical Properties of Butane, 2,2-dimethyl- (CAS 75-83-2)