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

InChI

InChI=1S/C6H14/c1-5-6(2,3)4/h5H2,1-4H3

InChI Key

HNRMPXKDFBEGFZ-UHFFFAOYSA-N

Formula

C6H14

SMILES

CCC(C)(C)C

Molecular Weight¹

86.18

CAS

75-83-2

Other Names

• (CH3)3CCH2CH3
• 2,2-dimethylbutane
• UN 1208
• neohexane

• ω : Acentric Factor.
• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• ν : Kinematic viscosity (m²/s).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_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.
• I : Polar retention indices.
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_gas : Molar entropy at standard conditions (J/mol×K).
• S°_liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• λ : Liquid thermal conductivity (W/m×K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.2214		Relay (1.0) Calculated Property
ΔcH°liquid	-4148.50 ± 0.88	kJ/mol	NIST
ΔfG°	2.48	kJ/mol	Joback Calculated Property
ΔfH°gas	-185.60 ± 0.96	kJ/mol	NIST
ΔfH°liquid	-213.40 ± 0.96	kJ/mol	NIST
ΔfusH°	3.88	kJ/mol	Joback Calculated Property
ΔvapH°	[27.68; 27.93]	kJ/mol
ΔvapH°	27.93	kJ/mol	NIST
ΔvapH°	27.70	kJ/mol	NIST
ΔvapH°	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
logPoct/wat	2.442		Crippen Calculated Property
McVol	95.400	ml/mol	McGowan Calculated Property
Pc	[3100.00; 3107.64]	kPa
Pc	3100.00 ± 20.00	kPa	NIST
Pc	3102.36 ± 5.00	kPa	NIST
Pc	3102.00 ± 3.00	kPa	NIST
Pc	3107.64 ± 10.13	kPa	NIST
ρc	[240.43; 241.29]	kg/m3
ρc	241.29 ± 1.72	kg/m3	NIST
ρc	240.43 ± 1.72	kg/m3	NIST
Inp	[525.00; 547.90]
Inp	535.60		NIST
Inp	537.40		NIST
Inp	540.80		NIST
Inp	538.00		NIST
Inp	533.00		NIST
Inp	534.00		NIST
Inp	539.00		NIST
Inp	535.30		NIST
Inp	543.80		NIST
Inp	Outlier 547.90		NIST
Inp	535.00		NIST
Inp	538.00		NIST
Inp	538.00		NIST
Inp	538.20		NIST
Inp	537.90		NIST
Inp	537.90		NIST
Inp	540.90		NIST
Inp	534.00		NIST
Inp	541.00		NIST
Inp	538.00		NIST
Inp	538.00		NIST
Inp	535.00		NIST
Inp	536.00		NIST
Inp	538.00		NIST
Inp	535.50		NIST
Inp	538.90		NIST
Inp	537.10		NIST
Inp	535.50		NIST
Inp	536.70		NIST
Inp	537.10		NIST
Inp	537.70		NIST
Inp	534.00		NIST
Inp	535.00		NIST
Inp	535.00		NIST
Inp	536.00		NIST
Inp	537.00		NIST
Inp	538.00		NIST
Inp	533.90		NIST
Inp	534.60		NIST
Inp	535.40		NIST
Inp	536.20		NIST
Inp	537.00		NIST
Inp	537.90		NIST
Inp	538.00		NIST
Inp	537.90		NIST
Inp	536.00		NIST
Inp	537.00		NIST
Inp	536.00		NIST
Inp	540.00		NIST
Inp	536.00		NIST
Inp	533.00		NIST
Inp	534.50		NIST
Inp	536.00		NIST
Inp	537.70		NIST
Inp	539.40		NIST
Inp	541.30		NIST
Inp	542.20		NIST
Inp	541.40		NIST
Inp	539.60		NIST
Inp	538.00		NIST
Inp	536.10		NIST
Inp	534.60		NIST
Inp	530.00		NIST
Inp	536.80		NIST
Inp	537.00		NIST
Inp	538.00		NIST
Inp	538.00		NIST
Inp	540.00		NIST
Inp	539.00		NIST
Inp	538.60		NIST
Inp	541.70		NIST
Inp	536.90		NIST
Inp	538.00		NIST
Inp	535.10		NIST
Inp	537.00		NIST
Inp	538.00		NIST
Inp	Outlier 544.75		NIST
Inp	Outlier 545.80		NIST
Inp	Outlier 547.42		NIST
Inp	542.16		NIST
Inp	543.36		NIST
Inp	537.00		NIST
Inp	538.00		NIST
Inp	534.99		NIST
Inp	530.00		NIST
Inp	532.00		NIST
Inp	533.00		NIST
Inp	534.00		NIST
Inp	536.00		NIST
Inp	537.00		NIST
Inp	540.00		NIST
Inp	541.00		NIST
Inp	538.00		NIST
Inp	538.00		NIST
Inp	538.00		NIST
Inp	530.00		NIST
Inp	535.00		NIST
Inp	539.00		NIST
Inp	541.00		NIST
Inp	535.00		NIST
Inp	537.00		NIST
Inp	539.00		NIST
Inp	540.00		NIST
Inp	535.00		NIST
Inp	537.00		NIST
Inp	538.00		NIST
Inp	541.00		NIST
Inp	534.00		NIST
Inp	535.00		NIST
Inp	536.00		NIST
Inp	538.00		NIST
Inp	537.00		NIST
Inp	539.00		NIST
Inp	539.00		NIST
Inp	530.00		NIST
Inp	529.00		NIST
Inp	540.25		NIST
Inp	537.00		NIST
Inp	Outlier 526.00		NIST
Inp	Outlier 526.30		NIST
Inp	528.50		NIST
Inp	Outlier 526.78		NIST
Inp	Outlier 526.81		NIST
Inp	531.00		NIST
Inp	528.00		NIST
Inp	528.00		NIST
Inp	528.00		NIST
Inp	536.00		NIST
Inp	537.00		NIST
Inp	536.00		NIST
Inp	538.00		NIST
Inp	541.00		NIST
Inp	538.00		NIST
Inp	528.00		NIST
Inp	535.00		NIST
Inp	536.00		NIST
Inp	533.00		NIST
Inp	538.00		NIST
Inp	537.00		NIST
Inp	Outlier 526.00		NIST
Inp	532.00		NIST
Inp	536.00		NIST
Inp	528.00		NIST
Inp	529.00		NIST
Inp	540.00		NIST
Inp	537.00		NIST
Inp	535.00		NIST
Inp	538.00		NIST
Inp	538.00		NIST
Inp	540.00		NIST
Inp	528.00		NIST
Inp	537.00		NIST
Inp	Outlier 525.00		NIST
Inp	Outlier 525.00		NIST
Inp	533.00		NIST
Inp	530.00		NIST
Inp	536.00		NIST
Inp	542.00		NIST
Inp	537.00		NIST
Inp	542.00		NIST
Inp	537.00		NIST
Inp	540.25		NIST
Inp	528.00		NIST
Inp	535.60		NIST
Inp	534.00		NIST
Inp	535.00		NIST
Inp	537.90		NIST
Inp	538.00		NIST
Inp	538.90		NIST
Inp	537.70		NIST
Inp	537.00		NIST
Inp	536.20		NIST
Inp	536.00		NIST
Inp	533.00		NIST
Inp	541.30		NIST
Inp	536.10		NIST
Inp	541.70		NIST
Inp	543.36		NIST
Inp	532.00		NIST
Inp	540.00		NIST
Inp	530.00		NIST
I	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
Tboil	[320.65; 353.25]	K
Tboil	322.90	K	NIST
Tboil	322.90	K	NIST
Tboil	322.90 ± 0.05	K	NIST
Tboil	322.89 ± 0.15	K	NIST
Tboil	323.70 ± 1.00	K	NIST
Tboil	322.85 ± 0.30	K	NIST
Tboil	322.90 ± 1.00	K	NIST
Tboil	322.85 ± 0.10	K	NIST
Tboil	322.98 ± 0.10	K	NIST
Tboil	322.90 ± 0.30	K	NIST
Tboil	322.85 ± 0.30	K	NIST
Tboil	322.80 ± 0.30	K	NIST
Tboil	322.80 ± 0.50	K	NIST
Tboil	322.85 ± 0.30	K	NIST
Tboil	322.80 ± 0.15	K	NIST
Tboil	322.88 ± 0.05	K	NIST
Tboil	322.89 ± 0.01	K	NIST
Tboil	320.65 ± 8.00	K	NIST
Tboil	322.85 ± 0.20	K	NIST
Tboil	322.80 ± 0.30	K	NIST
Tboil	323.00 ± 0.10	K	NIST
Tboil	322.85 ± 0.60	K	NIST
Tboil	322.85 ± 0.70	K	NIST
Tboil	323.00 ± 0.10	K	NIST
Tboil	322.86 ± 0.10	K	NIST
Tboil	Outlier 353.25 ± 0.30	K	NIST
Tboil	322.85 ± 0.40	K	NIST
Tboil	322.95 ± 0.20	K	NIST
Tboil	322.85 ± 0.50	K	NIST
Tboil	322.75 ± 0.30	K	NIST
Tboil	322.85 ± 0.50	K	NIST
Tboil	322.75 ± 0.30	K	NIST
Tboil	322.85 ± 0.60	K	NIST
Tboil	322.88 ± 0.05	K	NIST
Tboil	322.95 ± 0.20	K	NIST
Tboil	322.87 ± 0.10	K	NIST
Tboil	322.85 ± 0.50	K	NIST
Tboil	322.85 ± 0.20	K	NIST
Tboil	322.95 ± 0.20	K	NIST
Tboil	322.75 ± 0.50	K	NIST
Tboil	322.85 ± 0.20	K	NIST
Tboil	322.85 ± 0.50	K	NIST
Tboil	322.90 ± 0.20	K	NIST
Tboil	322.96 ± 0.10	K	NIST
Tboil	325.65 ± 2.00	K	NIST
Tboil	325.65 ± 0.50	K	NIST
Tboil	322.90 ± 0.50	K	NIST
Tboil	322.00 ± 1.00	K	NIST
Tboil	322.15 ± 1.50	K	NIST
Tboil	322.85 ± 0.50	K	NIST
Tboil	322.85 ± 1.00	K	NIST
Tboil	322.88 ± 0.10	K	NIST
Tboil	322.40 ± 0.20	K	NIST
Tboil	322.80 ± 1.00	K	NIST
Tc	[488.70; 489.40]	K
Tc	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
Tc	489.00 ± 0.30	K	NIST
Tc	488.70	K	NIST
Tc	489.25 ± 0.10	K	NIST
Tc	489.24 ± 0.20	K	NIST
Tc	488.70 ± 0.30	K	NIST
Tc	488.73 ± 0.20	K	NIST
Tc	489.35 ± 0.50	K	NIST
Tfus	[163.14; 260.51]	K
Tfus	173.40	K	Aq. Solubility Prediction
Tfus	172.85 ± 0.70	K	NIST
Tfus	173.65 ± 0.15	K	NIST
Tfus	163.85 ± 6.00	K	NIST
Tfus	163.14 ± 0.08	K	NIST
Tfus	173.26 ± 0.06	K	NIST
Tfus	173.28 ± 0.04	K	NIST
Tfus	172.90 ± 0.60	K	NIST
Tfus	173.18 ± 0.07	K	NIST
Tfus	173.24 ± 0.04	K	NIST
Tfus	174.29 ± 0.10	K	NIST
Tfus	173.09 ± 0.05	K	NIST
Tfus	Outlier 236.66 ± 0.15	K	NIST
Tfus	Outlier 260.51	K	NIST
Tfus	173.15 ± 0.01	K	NIST
Tfus	173.18 ± 0.15	K	NIST
Tfus	173.42 ± 0.06	K	NIST
Tfus	173.39 ± 0.25	K	NIST
Tfus	170.74 ± 0.10	K	NIST
Tfus	173.18 ± 0.15	K	NIST
Tfus	173.42 ± 0.06	K	NIST
Tfus	173.09 ± 0.05	K	NIST
Tfus	171.15 ± 2.00	K	NIST
Tfus	174.95 ± 1.00	K	NIST
Tfus	172.65 ± 0.40	K	NIST
Tfus	172.65 ± 0.20	K	NIST
Tfus	172.13 ± 0.15	K	NIST
Tfus	174.95 ± 0.50	K	NIST
Tfus	175.00 ± 0.30	K	NIST
Ttriple	[172.10; 174.50]	K
Ttriple	173.27 ± 0.40	K	NIST
Ttriple	173.27 ± 0.40	K	NIST
Ttriple	174.28 ± 0.06	K	NIST
Ttriple	174.16 ± 0.07	K	NIST
Ttriple	174.50 ± 0.25	K	NIST
Ttriple	172.10 ± 0.20	K	NIST
Vc	[0.358; 0.358]	m3/kmol
Vc	0.358	m3/kmol	NIST
Vc	0.358 ± 0.001	m3/kmol	NIST

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[159.41; 202.21]	J/mol×K	[341.55; 449.40]
Cp,gas	159.41 ± 0.32	J/mol×K	341.55	NIST
Cp,gas	164.22 ± 0.33	J/mol×K	353.20	NIST
Cp,gas	173.64 ± 0.35	J/mol×K	376.05	NIST
Cp,gas	188.07 ± 0.38	J/mol×K	412.40	NIST
Cp,gas	202.21 ± 0.40	J/mol×K	449.40	NIST
Cp,liquid	[151.10; 215.50]	J/mol×K	[180.00; 360.00]
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,liquid	186.90	J/mol×K	290.00	NIST
Cp,liquid	183.18	J/mol×K	298.10	NIST
Cp,liquid	189.67	J/mol×K	298.15	NIST
Cp,liquid	189.14	J/mol×K	298.15	NIST
Cp,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
Cp,liquid	188.74	J/mol×K	298.15	NIST
Cp,liquid	189.14	J/mol×K	298.15	NIST
Cp,liquid	189.44	J/mol×K	298.15	NIST
Cp,liquid	191.88	J/mol×K	298.15	NIST
Cp,liquid	191.88	J/mol×K	298.15	NIST
Cp,liquid	191.50	J/mol×K	300.00	NIST
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
Cp,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
η	[0.0002839; 0.0107782]	Pa×s	[159.80; 333.45]
η	0.0107782	Pa×s	159.80	Joback Calculated Property
η	0.0036939	Pa×s	188.74	Joback Calculated Property
η	0.0016831	Pa×s	217.68	Joback Calculated Property
η	0.0009222	Pa×s	246.62	Joback Calculated Property
η	0.0005734	Pa×s	275.57	Joback Calculated Property
η	0.0003902	Pa×s	304.51	Joback Calculated Property
η	0.0002839	Pa×s	333.45	Joback Calculated Property
ΔfusH	[0.28; 5.40]	kJ/mol	[126.80; 174.30]
ΔfusH	5.40	kJ/mol	126.80	NIST
ΔfusH	0.28	kJ/mol	140.80	NIST
ΔfusH	0.58	kJ/mol	174.30	NIST
ΔfusH	0.58	kJ/mol	174.30	NIST
ΔvapH	[26.30; 29.20]	kJ/mol	[250.00; 323.00]
ΔvapH	29.20	kJ/mol	250.00	NIST
ΔvapH	28.70	kJ/mol	295.50	NIST
ΔvapH	27.80 ± 0.10	kJ/mol	296.00	NIST
ΔvapH	28.30	kJ/mol	305.50	NIST
ΔvapH	26.31	kJ/mol	322.90	NIST
ΔvapH	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	1.36608		298.15	Liquid liquid equilibria of lactam containing binary systems
ρl	[644.59; 644.92]	kg/m3	[298.15; 298.15]
ρl	644.92	kg/m3	298.15	Excess enthalpies of binary mixtures of 1-hexene with some branched alkanes at the temperature 298.15 K
ρl	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
ΔfusS	[2.02; 42.57]	J/mol×K	[126.80; 174.30]
ΔfusS	42.57	J/mol×K	126.80	NIST
ΔfusS	2.02	J/mol×K	140.80	NIST
ΔfusS	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	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	[0.09; 0.11]	W/m×K	[257.48; 320.28]
λ	0.11	W/m×K	257.48	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.11	W/m×K	257.84	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.11	W/m×K	258.30	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.10	W/m×K	271.49	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.10	W/m×K	271.84	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.10	W/m×K	272.32	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.10	W/m×K	279.86	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.10	W/m×K	280.24	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.10	W/m×K	280.73	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.09	W/m×K	297.98	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.09	W/m×K	298.42	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.09	W/m×K	298.91	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.09	W/m×K	319.35	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	0.09	W/m×K	319.75	Thermal Conductivity and Thermal Diffusivity of Sixteen Isomers of Alkanes: CnH2n+2 (n = 6 to 8)
λ	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
Pvap	[1.33; 202.63]	kPa	[231.63; 345.96]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
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
Pvap	1.33	kPa	231.63	Calculated Property
Pvap	3.05	kPa	244.33	Calculated Property
Pvap	6.36	kPa	257.04	Calculated Property
Pvap	12.24	kPa	269.74	Calculated Property
Pvap	22.04	kPa	282.44	Calculated Property
Pvap	37.45	kPa	295.15	Calculated Property
Pvap	60.58	kPa	307.85	Calculated Property
Pvap	93.90	kPa	320.55	Calculated Property
Pvap	140.22	kPa	333.26	Calculated Property
Pvap	202.63	kPa	345.96	Calculated Property
Pvap	[4.85e-03; 3097.05]	kPa	[174.28; 489.00]	KDB Vapor Pressure Data
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			7.41375e+01
Coefficient B			-5.64285e+03
Coefficient C			-9.18104e+00
Coefficient D			9.58793e-06
Temperature range, min.			174.28
Temperature range, max.			489.00
Pvap	4.85e-03	kPa	174.28	Calculated Property
Pvap	0.23	kPa	209.25	Calculated Property
Pvap	3.08	kPa	244.22	Calculated Property
Pvap	19.42	kPa	279.19	Calculated Property
Pvap	76.08	kPa	314.16	Calculated Property
Pvap	217.96	kPa	349.12	Calculated Property
Pvap	505.35	kPa	384.09	Calculated Property
Pvap	1012.80	kPa	419.06	Calculated Property
Pvap	1834.39	kPa	454.03	Calculated Property
Pvap	3097.05	kPa	489.00	Calculated Property

Similar Compounds

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

Mixtures

• Hexadecane + Butane, 2,2-dimethyl-
• Butane, 2,2-dimethyl- + Octadecane
• n-Butyl ether + Butane, 2,2-dimethyl-
• Di-n-propyl ether + Butane, 2,2-dimethyl-
• Butane, 2,2-dimethyl- + Water
• Methane + Butane, 2,2-dimethyl- + Water
• 2-Pyrrolidinone, 1-methyl- + Butane, 2,2-dimethyl-
• Butane, 2,2-dimethyl- + Tetrahydrofuran
• 1-Hexene + Butane, 2,2-dimethyl- + Tetrahydrofuran
• 1-Hexene + Butane, 2,2-dimethyl-
• Butane, 2,2-dimethyl- + Methyl Alcohol
• Propane, 1,2-dichloro- + Butane, 2,2-dimethyl-
• Butane, 2,2-dimethyl- + Propane, 1,3-dichloro-
• Butane, 1-chloro- + Butane, 2,2-dimethyl-
• Butane, 2-chloro- + Butane, 2,2-dimethyl-
• Propane, 1-chloro-2-methyl- + Butane, 2,2-dimethyl-
• Propane, 2-chloro-2-methyl- + Butane, 2,2-dimethyl-
• Tridecane + Butane, 2,2-dimethyl-

Sources

• KDB Vapor Pressure Data
• Cheméo Relay (1.0)
• 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

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.
These property values are available through the Cheméo API. A free account gives you an access key.