Chemical Properties of Krypton (CAS 7439-90-9)

InChI

InChI=1S/Kr

InChI Key

DNNSSWSSYDEUBZ-UHFFFAOYSA-N

Formula

Kr

SMILES

[Kr]

Molecular Weight¹

83.80

CAS

7439-90-9

Other Names

• Kr
• UN 1056
• UN 1970

• ω : Acentric Factor.
• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (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_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• P_c : Critical Pressure (kPa).
• P_triple : Triple Point Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• ρ_c : Critical density (kg/m³).
• ρ_g : Gas Density (kg/m³).
• ρ_l : Liquid Density (kg/m³).
• S°_{gas,1 bar} : Molar entropy at standard conditions (1 bar) (J/mol×K).
• γ : Surface Tension (N/m).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• λ_gas : Gas thermal conductivity (W/m×K).
• λ_liquid : Liquid thermal conductivity (W/m×K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• U_Qi : UNIQUAC Qi Parameter.
• U_Ri : UNIQUAC Ri Parameter.
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• Z_ra : Rackett Parameter.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	[-0.0020; 0.0050]
ω	-0.0020		PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω	0.0050		ChemSep v8.3 pure component data Compiled value
ω	0.0050		KDB
PAff	424.60	kJ/mol	NIST
BasG	402.40	kJ/mol	NIST
μ	[0.00; 0.00]	debye
μ	0.00	debye	ChemSep v8.3 pure component data Compiled value
μ	0.00	debye	KDB
ΔfG°	0.00	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	[0.00; 0.00]	kJ/mol
ΔfH°gas	0.00	kJ/mol	Active Thermochemical Tables 1.112, gas-phase enthalpies of formation Compiled value
ΔfH°gas	0.00	kJ/mol	ChemSep v8.3 pure component data Compiled value
IE	[13.97; 14.67]	eV
IE	14.00 ± 0.00	eV	NIST
IE	14.00	eV	NIST
IE	13.99	eV	NIST
IE	14.00	eV	NIST
IE	14.00	eV	NIST
IE	14.00 ± 0.00	eV	NIST
IE	Outlier 14.67 ± 0.00	eV	NIST
IE	14.00 ± 0.00	eV	NIST
IE	13.99 ± 0.00	eV	NIST
IE	Outlier 14.66 ± 0.00	eV	NIST
IE	14.00	eV	NIST
IE	13.97 ± 0.00	eV	NIST
IE	14.00 ± 0.05	eV	NIST
IE	14.01 ± 0.01	eV	NIST
IE	14.00 ± 0.00	eV	NIST
IE	14.05	eV	NIST
Pc	[5500.00; 5525.00]	kPa
Pc	5501.95	kPa	Mathews (1972), critical constants of inorganic substances Compiled value
Pc	5501.95	kPa	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc	5500.00	kPa	ChemSep v8.3 pure component data Compiled value
Pc	5525.00	kPa	Air Liquide Gas Encyclopedia
Pc	5500.00	kPa	KDB
Pc	5520.19 ± 5.51	kPa	NIST
Ptriple	[72.92; 73.20]	kPa
Ptriple	73.00 ± 0.01	kPa	Staveley, Lobo and Calado (1981), triple points Compiled value
Ptriple	73.15	kPa	ChemSep v8.3 pure component data Compiled value
Ptriple	73.20	kPa	Air Liquide Gas Encyclopedia
Ptriple	72.92	kPa	KDB
Ptriple	73.15 ± 0.06	kPa	NIST
ρc	[909.21; 921.78]	kg/m3
ρc	909.21	kg/m3	Air Liquide Gas Encyclopedia
ρc	921.78 ± 9.13	kg/m3	NIST
S°gas,1 bar	164.09 ± 0.00	J/mol×K	NIST
Tboil	[119.73; 119.93]	K
Tboil	119.74	K	ChemSep v8.3 pure component data Compiled value
Tboil	119.73	K	Air Liquide Gas Encyclopedia
Tboil	119.93	K	KDB
Tboil	119.78 ± 0.05	K	NIST
Tc	[209.40; 209.48]	K
Tc	209.40	K	Mathews (1972), critical constants of inorganic substances Compiled value
Tc	209.40	K	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc	209.40	K	ChemSep v8.3 pure component data Compiled value
Tc	209.48	K	Air Liquide Gas Encyclopedia
Tc	209.41	K	KDB
Tc	209.46 ± 0.02	K	NIST
Tfus	[115.77; 115.79]	K
Tfus	115.77	K	ChemSep v8.3 pure component data Compiled value
Tfus	115.78	K	Air Liquide Gas Encyclopedia
Tfus	115.79	K	KDB
Ttriple	[115.76; 116.10]	K
Ttriple	115.77	K	Staveley, Lobo and Calado (1981), triple points Compiled value
Ttriple	115.78	K	ChemSep v8.3 pure component data Compiled value
Ttriple	115.77	K	Air Liquide Gas Encyclopedia
Ttriple	115.80	K	KDB
Ttriple	115.76 ± 0.08	K	NIST
Ttriple	Outlier 116.10 ± 0.40	K	NIST
Ttriple	115.95 ± 0.20	K	NIST
UQi	1.12		ChemSep v8.3 pure component data Compiled value
URi	1.12		ChemSep v8.3 pure component data Compiled value
Vc	[0.091; 0.091]	m3/kmol
Vc	0.091	m3/kmol	Mathews (1972), critical constants of inorganic substances Compiled value
Vc	0.091	m3/kmol	PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc	0.091	m3/kmol	ChemSep v8.3 pure component data Compiled value
Vc	0.091	m3/kmol	KDB
Zc	[0.2870000; 0.2880000]
Zc	0.2870000		Mathews (1972), critical constants of inorganic substances Compiled value
Zc	0.2880000		ChemSep v8.3 pure component data Compiled value
Zc	0.2874550		KDB
Zra	[0.29; 0.29]
Zra	0.29		ChemSep v8.3 pure component data Compiled value
Zra	0.29		KDB

Cheméo can also estimate Enthalpy of vaporization at standard conditions, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔfusH	1.64	kJ/mol	115.78	Air Liquide Gas Encyclopedia
ΔvapH	[8.97; 11.54]	kJ/mol	[40.50; 119.73]
ΔvapH	11.54	kJ/mol	40.50	Measurements of enthalpy of sublimation of Ne, N2, O2, Ar, CO2, Kr, Xe, and H2O using a double paddle oscillator
ΔvapH	8.97	kJ/mol	119.73	Air Liquide Gas Encyclopedia
ρg	[3.55; 8.82]	kg/m3	[119.73; 288.15]
ρg	8.82	kg/m3	119.73	Air Liquide Gas Encyclopedia
ρg	3.55	kg/m3	288.15	Air Liquide Gas Encyclopedia
ρl	[2416.70; 2420.00]	kg/m3	[119.73; 120.00]
ρl	2416.70	kg/m3	119.73	Air Liquide Gas Encyclopedia
ρl	2420.00	kg/m3	120.00	KDB

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[20.76; 20.76]	J/mol×K	[10.00; 1500.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K
Coefficient A			2.07540e+01
Coefficient B			0.00000e+00
Coefficient C			-6.90776e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			10.00
Temperature range, max.			1500.00
Cp,gas	20.76	J/mol×K	10.00	Calculated Property
Cp,gas	20.76	J/mol×K	175.56	Calculated Property
Cp,gas	20.76	J/mol×K	341.11	Calculated Property
Cp,gas	20.76	J/mol×K	506.67	Calculated Property
Cp,gas	20.76	J/mol×K	672.22	Calculated Property
Cp,gas	20.76	J/mol×K	837.78	Calculated Property
Cp,gas	20.76	J/mol×K	1003.33	Calculated Property
Cp,gas	20.76	J/mol×K	1168.89	Calculated Property
Cp,gas	20.76	J/mol×K	1334.44	Calculated Property
Cp,gas	20.76	J/mol×K	1500.00	Calculated Property
Cp,gas	[20.79; 20.79]	J/mol×K	[298.00; 6000.00]	NIST
Equation			Y = A + B·t + C·t² + D·t³ + E/t², t = T/1000 Y is Cp,gas in J/mol×K, T in K
Coefficient A			2.07860e+01
Coefficient B			4.85064e-10
Coefficient C			-1.58292e-10
Coefficient D			1.52510e-11
Coefficient E			3.19635e-11
Reference			Chase, 1998
Comment			F=-6.197341, G=189.2390, H=0.000000; Data last reviewed in March, 1982
Temperature range, min.			298.00
Temperature range, max.			6000.00
Cp,gas	20.79	J/mol×K	298.00	Calculated Property
Cp,gas	20.79	J/mol×K	931.56	Calculated Property
Cp,gas	20.79	J/mol×K	1565.11	Calculated Property
Cp,gas	20.79	J/mol×K	2198.67	Calculated Property
Cp,gas	20.79	J/mol×K	2832.22	Calculated Property
Cp,gas	20.79	J/mol×K	3465.78	Calculated Property
Cp,gas	20.79	J/mol×K	4099.33	Calculated Property
Cp,gas	20.79	J/mol×K	4732.89	Calculated Property
Cp,gas	20.79	J/mol×K	5366.44	Calculated Property
Cp,gas	20.79	J/mol×K	6000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Cp,liquid	[44.18; 45.31]	J/mol×K	[115.78; 125.28]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,liquid in J/mol×K, T in K
Coefficient A			3.61930e+01
Coefficient B			1.05130e+02
Coefficient C			-2.92016e+00
Coefficient D			4.84560e-02
Coefficient E			-1.13400e-04
Temperature range, min.			115.78
Temperature range, max.			125.28
Cp,liquid	44.18	J/mol×K	115.78	Calculated Property
Cp,liquid	44.30	J/mol×K	116.84	Calculated Property
Cp,liquid	44.43	J/mol×K	117.89	Calculated Property
Cp,liquid	44.55	J/mol×K	118.95	Calculated Property
Cp,liquid	44.67	J/mol×K	120.00	Calculated Property
Cp,liquid	44.80	J/mol×K	121.06	Calculated Property
Cp,liquid	44.92	J/mol×K	122.11	Calculated Property
Cp,liquid	45.05	J/mol×K	123.17	Calculated Property
Cp,liquid	45.18	J/mol×K	124.22	Calculated Property
Cp,liquid	45.31	J/mol×K	125.28	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0004310; 0.0004310]	Pa×s	[119.75; 129.25]	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			-7.74220e+00
Coefficient B			-3.97500e-01
Coefficient C			-5.40360e-04
Coefficient D			-9.22210e-08
Coefficient E			2.00000e+00
Temperature range, min.			119.75
Temperature range, max.			129.25
η	0.0004310	Pa×s	119.75	Calculated Property
η	0.0004310	Pa×s	120.81	Calculated Property
η	0.0004310	Pa×s	121.86	Calculated Property
η	0.0004310	Pa×s	122.92	Calculated Property
η	0.0004310	Pa×s	123.97	Calculated Property
η	0.0004310	Pa×s	125.03	Calculated Property
η	0.0004310	Pa×s	126.08	Calculated Property
η	0.0004310	Pa×s	127.14	Calculated Property
η	0.0004310	Pa×s	128.19	Calculated Property
η	0.0004310	Pa×s	129.25	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ΔvapH	[9.12; 0.21]	kJ/mol	[115.76; 209.39]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc Y is ΔvapH in kJ/mol, T in K
Coefficient A			1.75150e+01
Coefficient B			2.65950e+00
Coefficient C			-6.00310e+00
Coefficient D			6.06800e+00
Coefficient E			-2.27760e+00
Critical temperature, Tc (K)			2.09400e+02
Temperature range, min.			115.76
Temperature range, max.			209.39
ΔvapH	9.12	kJ/mol	115.76	Calculated Property
ΔvapH	8.79	kJ/mol	126.16	Calculated Property
ΔvapH	8.42	kJ/mol	136.57	Calculated Property
ΔvapH	8.00	kJ/mol	146.97	Calculated Property
ΔvapH	7.51	kJ/mol	157.37	Calculated Property
ΔvapH	6.93	kJ/mol	167.78	Calculated Property
ΔvapH	6.25	kJ/mol	178.18	Calculated Property
ΔvapH	5.38	kJ/mol	188.58	Calculated Property
ΔvapH	4.15	kJ/mol	198.99	Calculated Property
ΔvapH	0.21	kJ/mol	209.39	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[73.62; 5504.84]	kPa	[115.78; 209.35]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.41355e+01
Coefficient B			-1.17804e+03
Coefficient C			3.98000e+00
Temperature range, min.			115.78
Temperature range, max.			209.35
Pvap	73.62	kPa	115.78	Calculated Property
Pvap	161.51	kPa	126.18	Calculated Property
Pvap	315.48	kPa	136.57	Calculated Property
Pvap	561.92	kPa	146.97	Calculated Property
Pvap	929.12	kPa	157.37	Calculated Property
Pvap	1445.52	kPa	167.76	Calculated Property
Pvap	2138.29	kPa	178.16	Calculated Property
Pvap	3032.10	kPa	188.56	Calculated Property
Pvap	4148.38	kPa	198.95	Calculated Property
Pvap	5504.84	kPa	209.35	Calculated Property
Pvap	[43.42; 5498.77]	kPa	[109.95; 209.40]	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			4.13002e+01
Coefficient B			-1.60900e+03
Coefficient C			-4.95930e+00
Coefficient D			3.42000e-05
Coefficient E			2.00000e+00
Temperature range, min.			109.95
Temperature range, max.			209.40
Pvap	43.42	kPa	109.95	Calculated Property
Pvap	112.13	kPa	121.00	Calculated Property
Pvap	243.39	kPa	132.05	Calculated Property
Pvap	464.51	kPa	143.10	Calculated Property
Pvap	804.68	kPa	154.15	Calculated Property
Pvap	1294.61	kPa	165.20	Calculated Property
Pvap	1967.54	kPa	176.25	Calculated Property
Pvap	2861.04	kPa	187.30	Calculated Property
Pvap	4019.77	kPa	198.35	Calculated Property
Pvap	5498.77	kPa	209.40	Calculated Property
Pvap	[169.64; 5258.35]	kPa	[126.68; 208.00]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.42908e+01
Coefficient B			-1.24110e+03
Coefficient C			8.85500e+00
Reference			Theeuwes and Bearman, 1970, 2
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			126.68
Temperature range, max.			208.00
Pvap	169.64	kPa	126.68	Calculated Property
Pvap	300.67	kPa	135.72	Calculated Property
Pvap	498.19	kPa	144.75	Calculated Property
Pvap	780.44	kPa	153.79	Calculated Property
Pvap	1166.18	kPa	162.82	Calculated Property
Pvap	1673.96	kPa	171.86	Calculated Property
Pvap	2321.53	kPa	180.89	Calculated Property
Pvap	3125.31	kPa	189.93	Calculated Property
Pvap	4099.99	kPa	198.96	Calculated Property
Pvap	5258.35	kPa	208.00	Calculated Property
Pvap	[169.64; 5258.35]	kPa	[126.68; 208.00]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.42908e+01
Coefficient B			-1.24110e+03
Coefficient C			8.85500e+00
Reference			Theeuwes and Bearman, 1970
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			126.68
Temperature range, max.			208.00
Pvap	169.64	kPa	126.68	Calculated Property
Pvap	300.67	kPa	135.72	Calculated Property
Pvap	498.19	kPa	144.75	Calculated Property
Pvap	780.44	kPa	153.79	Calculated Property
Pvap	1166.18	kPa	162.82	Calculated Property
Pvap	1673.96	kPa	171.86	Calculated Property
Pvap	2321.53	kPa	180.89	Calculated Property
Pvap	3125.31	kPa	189.93	Calculated Property
Pvap	4099.99	kPa	198.96	Calculated Property
Pvap	5258.35	kPa	208.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
ρl	[2428.49; 912.76]	kg/m3	[115.76; 209.39]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A / B^(1 + (1 − T/C)^D) Y is ρl in kg/m3, T in K
Coefficient A			2.15713e+02
Coefficient B			2.63950e-01
Coefficient C			2.09400e+02
Coefficient D			2.50180e-01
Temperature range, min.			115.76
Temperature range, max.			209.39
ρl	2428.49	kg/m3	115.76	Calculated Property
ρl	2352.91	kg/m3	126.16	Calculated Property
ρl	2272.57	kg/m3	136.57	Calculated Property
ρl	2186.34	kg/m3	146.97	Calculated Property
ρl	2092.50	kg/m3	157.37	Calculated Property
ρl	1988.38	kg/m3	167.78	Calculated Property
ρl	1869.35	kg/m3	178.18	Calculated Property
ρl	1726.00	kg/m3	188.58	Calculated Property
ρl	1532.43	kg/m3	198.99	Calculated Property
ρl	912.76	kg/m3	209.39	Calculated Property

Property	Value	Unit	Temperature (K)	Source
γ	[0.02; 9.06e-06]	N/m	[115.78; 208.60]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is γ in N/m, T in K
Coefficient A			-3.85780e-03
Coefficient B			2.22030e+02
Coefficient C			-8.52390e+00
Coefficient D			4.11780e-02
Coefficient E			-1.53640e-04
Comment			Range stopped where the equation turns negative; ChemSep gives it to 209.35 K.
Temperature range, min.			115.78
Temperature range, max.			208.60
γ	0.02	N/m	115.78	Calculated Property
γ	0.01	N/m	126.09	Calculated Property
γ	0.01	N/m	136.41	Calculated Property
γ	0.01	N/m	146.72	Calculated Property
γ	0.01	N/m	157.03	Calculated Property
γ	0.01	N/m	167.35	Calculated Property
γ	0.00	N/m	177.66	Calculated Property
γ	0.00	N/m	187.97	Calculated Property
γ	0.00	N/m	198.29	Calculated Property
γ	9.06e-06	N/m	208.60	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λgas	[0.00; 0.04]	W/m×K	[100.00; 2000.00]	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			7.53690e-04
Coefficient B			5.29250e-01
Coefficient C			1.98580e+02
Coefficient D			-4.15020e+03
Temperature range, min.			100.00
Temperature range, max.			2000.00
λgas	0.00	W/m×K	100.00	Calculated Property
λgas	0.01	W/m×K	311.11	Calculated Property
λgas	0.02	W/m×K	522.22	Calculated Property
λgas	0.02	W/m×K	733.33	Calculated Property
λgas	0.02	W/m×K	944.44	Calculated Property
λgas	0.03	W/m×K	1155.56	Calculated Property
λgas	0.03	W/m×K	1366.67	Calculated Property
λgas	0.03	W/m×K	1577.78	Calculated Property
λgas	0.04	W/m×K	1788.89	Calculated Property
λgas	0.04	W/m×K	2000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
λliquid	[0.09; 0.03]	W/m×K	[115.00; 209.35]	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			-2.26240e-01
Coefficient B			-1.01330e+01
Coefficient C			-7.70440e-01
Coefficient D			-2.30810e-03
Coefficient E			-1.30090e-06
Temperature range, min.			115.00
Temperature range, max.			209.35
λliquid	0.09	W/m×K	115.00	Calculated Property
λliquid	0.09	W/m×K	125.48	Calculated Property
λliquid	0.08	W/m×K	135.97	Calculated Property
λliquid	0.07	W/m×K	146.45	Calculated Property
λliquid	0.07	W/m×K	156.93	Calculated Property
λliquid	0.06	W/m×K	167.42	Calculated Property
λliquid	0.05	W/m×K	177.90	Calculated Property
λliquid	0.04	W/m×K	188.38	Calculated Property
λliquid	0.04	W/m×K	198.87	Calculated Property
λliquid	0.03	W/m×K	209.35	Calculated Property

Mixtures

• 2-PROPANOL, 1,1,1,3,3,3-HEXAFLUORO- + Krypton + Water
• Furan, tetrahydro-2,5-dimethyl- + Krypton + Furan, tetrahydro-2,5-dimethyl-, cis-
• helium + Krypton
• 2,5,8,11-Tetraoxadodecane + Krypton
• 2,5,8,11,14-Pentaoxapentadecane + Krypton
• Carbonic acid, dimethyl ester + Krypton
• Diethyl carbonate + Krypton

Sources

• Air Liquide Gas Encyclopedia
• Active Thermochemical Tables 1.112, gas-phase enthalpies of formation ChEDL chemicals 1.5.2, from Active Thermochemical Tables (ATcT), version 1.112, Argonne National Laboratory; Ruscic, B. et al. Active Thermochemical Tables: Thermochemistry for the 21st Century. J. Phys.: Conf. Ser. 2005, 16, 561.
• Mathews (1972), critical constants of inorganic substances ChEDL chemicals 1.5.2, from Mathews, J. F. Critical Constants of Inorganic Substances. Chem. Rev. 1972, 72, 71-100.
• 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.
• Binary Diffusion Coefficient Data of Various Gas Systems Determined Using a Loschmidt Cell and Holographic Interferometry
• Physical data for a process to separate krypton from air by selective absorption in an ionic liquid
• Solubility of gases in fluoroorganic alcohols. Part II. Solubilities of noble gases in (water + 1,1,1,3,3,3-hexafluoropropan-2-ol) at 298.15 K and 101.33 kPa
• Solubilities of some gases in four immidazolium-based ionic liquids
• Measurements of enthalpy of sublimation of Ne, N2, O2, Ar, CO2, Kr, Xe, and H2O using a double paddle oscillator
• Solubilities of gases in cycloethers. The solubility of 13 nonpolar gases in 2,5-dimethyltetrahydrofuran at 273.15 to 303.15 K and 101.32 kPa
• Solubilities of Nonpolar Gases in Triethylene Glycol Dimethyl Ether, Tetraethylene Glycol Dimethyl Ether, Dimethyl Carbonate, and Diethyl Carbonate at 298.15 K and 101.33 kPa Partial Pressure of Gas
• Solubilities of Nonpolar Gases in Dimethyl Carbonate and Diethyl Carbonate
• KDB
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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