Chemical Properties of Xenon (CAS 7440-63-3)

Xenon

InChI
InChI=1S/Xe
InChI Key
FHNFHKCVQCLJFQ-UHFFFAOYSA-N
Formula
Xe
SMILES
[Xe]
Molecular Weight1
131.29
CAS
7440-63-3
Other Names
  • UN 2036
  • UN 2591
  • Xe
  • Xeneisol 133A
  • Xenomatic
  • Xenon atom
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Physical Properties

Property Value Unit Source
ω [0.0020; 0.0080]   Show Hide
ω 0.0020 PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
ω 0.0060 ChemSep v8.3 pure component data Compiled value
ω 0.0080 KDB
PAff [495.80; 499.60] kJ/mol Show Hide
PAff 499.60 kJ/mol NIST
PAff 495.80 ± 8.40 kJ/mol NIST
BasG [474.50; 478.10] kJ/mol Show Hide
BasG 478.10 kJ/mol NIST
BasG 474.50 ± 8.40 kJ/mol NIST
μ [0.00; 0.00] debye Show Hide
μ 0.00 debye ChemSep v8.3 pure component data Compiled value
μ 0.00 debye KDB
SProt 37.00 J/mol×K NIST
ΔfG° 0.00 kJ/mol ChemSep v8.3 pure component data Compiled value
ΔfH°gas [0.00; 0.00] kJ/mol Show Hide
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 [12.03; 12.17] eV Show Hide
IE 12.13 eV NIST
IE 12.13 eV NIST
IE Outlier 12.03 eV NIST
IE 12.13 eV NIST
IE 12.13 eV NIST
IE 12.12 ± 0.02 eV NIST
IE 12.13 eV NIST
IE 12.13 ± 0.00 eV NIST
IE 12.13 eV NIST
IE 12.09 ± 0.03 eV NIST
IE 12.12 ± 0.00 eV NIST
IE 12.15 ± 0.03 eV NIST
IE 12.12 ± 0.01 eV NIST
IE 12.13 ± 0.00 eV NIST
IE 12.13 ± 0.00 eV NIST
IE 12.17 eV NIST
Pc [5836.32; 5842.00] kPa Show Hide
Pc 5840.37 kPa Mathews (1972), critical constants of inorganic substances Compiled value
Pc 5836.32 kPa PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Pc 5840.00 kPa ChemSep v8.3 pure component data Compiled value
Pc 5842.00 kPa Air Liquide Gas Encyclopedia
Pc 5840.00 kPa KDB
Ptriple [61.66; 81.70] kPa Show Hide
Ptriple 81.67 ± 0.01 kPa Staveley, Lobo and Calado (1981), triple points Compiled value
Ptriple 81.67 kPa ChemSep v8.3 pure component data Compiled value
Ptriple 81.70 kPa Air Liquide Gas Encyclopedia
Ptriple 81.59 kPa KDB
Ptriple 81.60 ± 0.01 kPa NIST
Ptriple Outlier 61.66 ± 0.01 kPa NIST
Ptriple 81.65 ± 0.19 kPa NIST
ρc [1099.05; 1102.90] kg/m3 Show Hide
ρc 1102.90 kg/m3 Air Liquide Gas Encyclopedia
ρc 1099.05 ± 1.09 kg/m3 NIST
S°gas,1 bar 169.69 ± 0.00 J/mol×K NIST
Tboil [165.01; 165.11] K Show Hide
Tboil 165.01 K ChemSep v8.3 pure component data Compiled value
Tboil 165.05 K Air Liquide Gas Encyclopedia
Tboil 165.11 K KDB
Tboil 165.02 ± 0.05 K NIST
Tc [289.70; 289.74] K Show Hide
Tc 289.73 K Mathews (1972), critical constants of inorganic substances Compiled value
Tc Outlier 289.70 K PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Tc 289.74 K ChemSep v8.3 pure component data Compiled value
Tc 289.74 K Air Liquide Gas Encyclopedia
Tc 289.73 K KDB
Tc 289.74 ± 0.02 K NIST
Tfus [161.25; 161.40] K Show Hide
Tfus 161.25 K ChemSep v8.3 pure component data Compiled value
Tfus 161.36 K Air Liquide Gas Encyclopedia
Tfus 161.40 K KDB
Ttriple [161.25; 161.40] K Show Hide
Ttriple 161.40 K Staveley, Lobo and Calado (1981), triple points Compiled value
Ttriple Outlier 161.25 K ChemSep v8.3 pure component data Compiled value
Ttriple 161.40 K Air Liquide Gas Encyclopedia
Ttriple 161.40 K KDB
Ttriple 161.38 ± 0.02 K NIST
Ttriple 161.37 ± 0.05 K NIST
Ttriple 161.40 ± 0.30 K NIST
Ttriple 161.36 ± 0.20 K NIST
UQi 1.13 ChemSep v8.3 pure component data Compiled value
URi 1.13 ChemSep v8.3 pure component data Compiled value
Vc [0.118; 0.118] m3/kmol Show Hide
Vc 0.118 m3/kmol Mathews (1972), critical constants of inorganic substances Compiled value
Vc 0.118 m3/kmol PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value
Vc 0.118 m3/kmol ChemSep v8.3 pure component data Compiled value
Vc 0.118 m3/kmol KDB
Zc [0.2860000; 0.2860650]   Show Hide
Zc 0.2860000 Mathews (1972), critical constants of inorganic substances Compiled value
Zc 0.2860000 ChemSep v8.3 pure component data Compiled value
Zc 0.2860650 KDB
Zra [0.28; 0.29]   Show Hide
Zra 0.29 ChemSep v8.3 pure component data Compiled value
Zra 0.28 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 2.29 kJ/mol 161.36 Air Liquide Gas Encyclopedia
ΔvapH [12.55; 15.79] kJ/mol [53.50; 165.05] Show Hide
ΔvapH 15.79 kJ/mol 53.50 Measurements of enthalpy of sublimation of Ne, N2, O2, Ar, CO2, Kr, Xe, and H2O using a double paddle oscillator
ΔvapH 12.55 kJ/mol 165.05 Air Liquide Gas Encyclopedia
ρg [5.58; 10.01] kg/m3 [165.05; 288.15] Show Hide
ρg 10.01 kg/m3 165.05 Air Liquide Gas Encyclopedia
ρg 5.58 kg/m3 288.15 Air Liquide Gas Encyclopedia
ρl [2942.00; 3060.00] kg/m3 [165.00; 165.05] Show Hide
ρl 3060.00 kg/m3 165.00 KDB
ρl 2942.00 kg/m3 165.05 Air Liquide Gas Encyclopedia

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [20.79; 20.79] J/mol×K [10.00; 1500.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is Cp,gas in J/mol×K, T in K
Coefficient A2.07860e+01
Coefficient B0.00000e+00
Coefficient C-6.90776e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Temperature range, min.10.00
Temperature range, max.1500.00
Cp,gas 20.79 J/mol×K 10.00 Calculated Property
Cp,gas 20.79 J/mol×K 175.56 Calculated Property
Cp,gas 20.79 J/mol×K 341.11 Calculated Property
Cp,gas 20.79 J/mol×K 506.67 Calculated Property
Cp,gas 20.79 J/mol×K 672.22 Calculated Property
Cp,gas 20.79 J/mol×K 837.78 Calculated Property
Cp,gas 20.79 J/mol×K 1003.33 Calculated Property
Cp,gas 20.79 J/mol×K 1168.89 Calculated Property
Cp,gas 20.79 J/mol×K 1334.44 Calculated Property
Cp,gas 20.79 J/mol×K 1500.00 Calculated Property
Cp,gas [20.79; 20.79] J/mol×K [298.00; 6000.00] NIST Show Hide
EquationY = A + B·t + C·t² + D·t³ + E/t², t = T/1000
Y is Cp,gas in J/mol×K, T in K
Coefficient A2.07860e+01
Coefficient B7.44932e-07
Coefficient C-2.04940e-07
Coefficient D1.06666e-08
Coefficient E2.50026e-08
ReferenceChase, 1998
CommentF=-6.197350, G=194.8380, 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 [44.65; 44.66] J/mol×K [163.15; 172.65] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is Cp,liquid in J/mol×K, T in K
Coefficient A4.46100e+01
Coefficient B-2.21000e+02
Coefficient C-5.82666e+00
Coefficient D2.65150e-02
Coefficient E-1.32570e-05
Temperature range, min.163.15
Temperature range, max.172.65
Cp,liquid 44.65 J/mol×K 163.15 Calculated Property
Cp,liquid 44.65 J/mol×K 164.21 Calculated Property
Cp,liquid 44.65 J/mol×K 165.26 Calculated Property
Cp,liquid 44.65 J/mol×K 166.32 Calculated Property
Cp,liquid 44.66 J/mol×K 167.37 Calculated Property
Cp,liquid 44.66 J/mol×K 168.43 Calculated Property
Cp,liquid 44.66 J/mol×K 169.48 Calculated Property
Cp,liquid 44.66 J/mol×K 170.54 Calculated Property
Cp,liquid 44.66 J/mol×K 171.59 Calculated Property
Cp,liquid 44.66 J/mol×K 172.65 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0004310; 0.0004310] Pa×s [165.02; 174.52] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is η in Pa×s, T in K
Coefficient A-7.74210e+00
Coefficient B-5.37760e-01
Coefficient C-5.01840e-04
Coefficient D-5.29340e-08
Coefficient E2.00000e+00
Temperature range, min.165.02
Temperature range, max.174.52
η 0.0004310 Pa×s 165.02 Calculated Property
η 0.0004310 Pa×s 166.08 Calculated Property
η 0.0004310 Pa×s 167.13 Calculated Property
η 0.0004310 Pa×s 168.19 Calculated Property
η 0.0004310 Pa×s 169.24 Calculated Property
η 0.0004310 Pa×s 170.30 Calculated Property
η 0.0004310 Pa×s 171.35 Calculated Property
η 0.0004310 Pa×s 172.41 Calculated Property
η 0.0004310 Pa×s 173.46 Calculated Property
η 0.0004310 Pa×s 174.52 Calculated Property
Property Value Unit Temperature (K) Source
ΔvapH [12.59; 0.00] kJ/mol [161.36; 289.74] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc
Y is ΔvapH in kJ/mol, T in K
Coefficient A1.74063e+01
Coefficient B-2.33725e-01
Coefficient C3.14836e+00
Coefficient D-4.99526e+00
Coefficient E2.47711e+00
Critical temperature, Tc (K)2.89740e+02
Temperature range, min.161.36
Temperature range, max.289.74
ΔvapH 12.59 kJ/mol 161.36 Calculated Property
ΔvapH 12.09 kJ/mol 175.62 Calculated Property
ΔvapH 11.59 kJ/mol 189.89 Calculated Property
ΔvapH 11.07 kJ/mol 204.15 Calculated Property
ΔvapH 10.48 kJ/mol 218.42 Calculated Property
ΔvapH 9.76 kJ/mol 232.68 Calculated Property
ΔvapH 8.83 kJ/mol 246.95 Calculated Property
ΔvapH 7.56 kJ/mol 261.21 Calculated Property
ΔvapH 5.66 kJ/mol 275.48 Calculated Property
ΔvapH 0.00 kJ/mol 289.74 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [81.60; 5820.75] kPa [161.40; 289.70] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.41675e+01
Coefficient B-1.61435e+03
Coefficient C3.91000e+00
Temperature range, min.161.40
Temperature range, max.289.70
Pvap 81.60 kPa 161.40 Calculated Property
Pvap 177.18 kPa 175.66 Calculated Property
Pvap 343.23 kPa 189.91 Calculated Property
Pvap 607.30 kPa 204.17 Calculated Property
Pvap 998.73 kPa 218.42 Calculated Property
Pvap 1546.88 kPa 232.68 Calculated Property
Pvap 2279.64 kPa 246.93 Calculated Property
Pvap 3222.30 kPa 261.19 Calculated Property
Pvap 4396.68 kPa 275.44 Calculated Property
Pvap 5820.75 kPa 289.70 Calculated Property
Pvap [57.51; 5865.71] kPa [155.55; 290.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is Pvap in kPa, T in K
Coefficient A2.45892e+01
Coefficient B-1.75890e+03
Coefficient C-1.87270e+00
Coefficient D9.16520e-06
Coefficient E2.00000e+00
Temperature range, min.155.55
Temperature range, max.290.00
Pvap 57.51 kPa 155.55 Calculated Property
Pvap 136.41 kPa 170.49 Calculated Property
Pvap 280.97 kPa 185.43 Calculated Property
Pvap 519.67 kPa 200.37 Calculated Property
Pvap 884.07 kPa 215.31 Calculated Property
Pvap 1408.05 kPa 230.24 Calculated Property
Pvap 2127.68 kPa 245.18 Calculated Property
Pvap 3081.60 kPa 260.12 Calculated Property
Pvap 4311.96 kPa 275.06 Calculated Property
Pvap 5865.71 kPa 290.00 Calculated Property
Pvap [81.89; 87.97] kPa [161.43; 162.63] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.11418e+01
Coefficient B-7.52013e+02
Coefficient C-4.97960e+01
ReferenceChen, Lim, et al., 1975
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.161.43
Temperature range, max.162.63
Pvap 81.89 kPa 161.43 Calculated Property
Pvap 82.55 kPa 161.56 Calculated Property
Pvap 83.21 kPa 161.70 Calculated Property
Pvap 83.88 kPa 161.83 Calculated Property
Pvap 84.55 kPa 161.96 Calculated Property
Pvap 85.23 kPa 162.10 Calculated Property
Pvap 85.91 kPa 162.23 Calculated Property
Pvap 86.59 kPa 162.36 Calculated Property
Pvap 87.28 kPa 162.50 Calculated Property
Pvap 87.97 kPa 162.63 Calculated Property
Pvap [83.56; 276.94] kPa [161.70; 184.70] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.33705e+01
Coefficient B-1.33011e+03
Coefficient C-1.30000e+01
ReferenceMichels and Wassenaar, 1950
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.161.70
Temperature range, max.184.70
Pvap 83.56 kPa 161.70 Calculated Property
Pvap 97.20 kPa 164.26 Calculated Property
Pvap 112.49 kPa 166.81 Calculated Property
Pvap 129.56 kPa 169.37 Calculated Property
Pvap 148.55 kPa 171.92 Calculated Property
Pvap 169.59 kPa 174.48 Calculated Property
Pvap 192.82 kPa 177.03 Calculated Property
Pvap 218.36 kPa 179.59 Calculated Property
Pvap 246.35 kPa 182.14 Calculated Property
Pvap 276.94 kPa 184.70 Calculated Property
Property Value Unit Temperature (K) Source
ρl [2978.34; 1106.51] kg/m3 [161.36; 289.74] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A / B^(1 + (1 − T/C)^D)
Y is ρl in kg/m3, T in K
Coefficient A3.15930e+02
Coefficient B2.85520e-01
Coefficient C2.89740e+02
Coefficient D2.89670e-01
Temperature range, min.161.36
Temperature range, max.289.74
ρl 2978.34 kg/m3 161.36 Calculated Property
ρl 2881.04 kg/m3 175.62 Calculated Property
ρl 2778.31 kg/m3 189.89 Calculated Property
ρl 2668.83 kg/m3 204.15 Calculated Property
ρl 2550.65 kg/m3 218.42 Calculated Property
ρl 2420.74 kg/m3 232.68 Calculated Property
ρl 2273.86 kg/m3 246.95 Calculated Property
ρl 2099.42 kg/m3 261.21 Calculated Property
ρl 1868.54 kg/m3 275.48 Calculated Property
ρl 1106.51 kg/m3 289.74 Calculated Property
Property Value Unit Temperature (K) Source
γ [0.02; 3.41e-06] N/m [161.36; 288.58] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is γ in N/m, T in K
Coefficient A-3.28280e-03
Coefficient B4.98280e+02
Coefficient C-1.14570e+01
Coefficient D4.66550e-02
Coefficient E-1.13490e-04
CommentRange stopped where the equation turns negative; ChemSep gives it to 289.74 K.
Temperature range, min.161.36
Temperature range, max.288.58
γ 0.02 N/m 161.36 Calculated Property
γ 0.02 N/m 175.50 Calculated Property
γ 0.01 N/m 189.63 Calculated Property
γ 0.01 N/m 203.77 Calculated Property
γ 0.01 N/m 217.90 Calculated Property
γ 0.01 N/m 232.04 Calculated Property
γ 0.00 N/m 246.18 Calculated Property
γ 0.00 N/m 260.31 Calculated Property
γ 0.00 N/m 274.45 Calculated Property
γ 3.41e-06 N/m 288.58 Calculated Property
Property Value Unit Temperature (K) Source
λgas [0.00; 0.02] W/m×K [150.00; 1500.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A·T^B / (1 + C/T + D/T²)
Y is λgas in W/m×K, T in K
Coefficient A2.67190e-04
Coefficient B6.20460e-01
Coefficient C2.15600e+02
Coefficient D-8.14440e+03
Temperature range, min.150.00
Temperature range, max.1500.00
λgas 0.00 W/m×K 150.00 Calculated Property
λgas 0.01 W/m×K 300.00 Calculated Property
λgas 0.01 W/m×K 450.00 Calculated Property
λgas 0.01 W/m×K 600.00 Calculated Property
λgas 0.01 W/m×K 750.00 Calculated Property
λgas 0.01 W/m×K 900.00 Calculated Property
λgas 0.02 W/m×K 1050.00 Calculated Property
λgas 0.02 W/m×K 1200.00 Calculated Property
λgas 0.02 W/m×K 1350.00 Calculated Property
λgas 0.02 W/m×K 1500.00 Calculated Property
Property Value Unit Temperature (K) Source
λliquid [0.08; 0.03] W/m×K [145.90; 270.00] ChemSep v8.3 pure component data Compiled value Show Hide
EquationY = A + exp(B/T + C + D·T + E·T²)
Y is λliquid in W/m×K, T in K
Coefficient A-1.21750e-02
Coefficient B1.43580e+02
Coefficient C-4.26550e+00
Coefficient D1.10410e-02
Coefficient E-3.29370e-05
Temperature range, min.145.90
Temperature range, max.270.00
λliquid 0.08 W/m×K 145.90 Calculated Property
λliquid 0.07 W/m×K 159.69 Calculated Property
λliquid 0.07 W/m×K 173.48 Calculated Property
λliquid 0.06 W/m×K 187.27 Calculated Property
λliquid 0.06 W/m×K 201.06 Calculated Property
λliquid 0.05 W/m×K 214.84 Calculated Property
λliquid 0.05 W/m×K 228.63 Calculated Property
λliquid 0.04 W/m×K 242.42 Calculated Property
λliquid 0.04 W/m×K 256.21 Calculated Property
λliquid 0.03 W/m×K 270.00 Calculated Property

Mixtures

Sources

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