- 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
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- μ : Dipole Moment (debye).
- SProt : Protonation entropy at 298K (J/mol×K).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- Pc : Critical Pressure (kPa).
- Ptriple : Triple Point Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρc : Critical density (kg/m3).
- ρl : Liquid Density (kg/m3).
- S°gas,1 bar : Molar entropy at standard conditions (1 bar) (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- Zra : Rackett Parameter.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.0080 | KDB | |
| PAff | [495.80; 499.60] | kJ/mol |
|
| PAff | 499.60 | kJ/mol | NIST |
| PAff | 495.80 ± 8.40 | kJ/mol | NIST |
| BasG | [474.50; 478.10] | kJ/mol |
|
| BasG | 478.10 | kJ/mol | NIST |
| BasG | 474.50 ± 8.40 | kJ/mol | NIST |
| μ | 0.00 | debye | KDB |
| SProt | 37.00 | J/mol×K | NIST |
| IE | [12.03; 12.17] | eV |
|
| 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 | 5840.00 | kPa | KDB |
| Ptriple | [61.66; 81.65] | kPa |
|
| Ptriple | 81.59 | kPa | KDB |
| Ptriple | 81.60 ± 0.01 | kPa | NIST |
| Ptriple | 61.66 ± 0.01 | kPa | NIST |
| Ptriple | 81.65 ± 0.19 | kPa | NIST |
| ρc | 1099.05 ± 1.09 | kg/m3 | NIST |
| S°gas,1 bar | 169.69 ± 0.00 | J/mol×K | NIST |
| Tboil | [165.02; 165.11] | K |
|
| Tboil | 165.11 | K | KDB |
| Tboil | 165.02 ± 0.05 | K | NIST |
| Tc | [289.73; 289.74] | K |
|
| Tc | 289.73 | K | KDB |
| Tc | 289.74 ± 0.02 | K | NIST |
| Tfus | 161.40 | K | KDB |
| Ttriple | [161.36; 161.40] | K |
|
| 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 |
| Vc | 0.118 | m3/kmol | KDB |
| Zc | 0.2860650 | KDB | |
| Zra | 0.28 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 15.79 | kJ/mol | 53.50 | Measure... |
| ρl | 3060.00 | kg/m3 | 165.00 | KDB |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [81.60; 5820.75] | kPa | [161.40; 289.70] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.41675e+01 | |||
| Coefficient B | -1.61435e+03 | |||
| Coefficient C | 3.91000e+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 |
Mixtures
- Xenon + Argon
- Xenon + Cyclopentane
- 2-Propanol, 1,1,1,3,3,3-hexafluoro- + Xenon + Water
- Xenon + Furan, tetrahydro-2,5-dimethyl- + Furan, tetrahydro-2,5-dimethyl-, cis-
- Xenon + 2,5,8,11-Tetraoxadodecane
- Xenon + Tetraglyme
- Xenon + Carbonic acid, dimethyl ester
- Diethyl carbonate + Xenon
Sources
- Binary Diffusion Coefficient Data of Various Gas Systems Determined Using a Loschmidt Cell and Holographic Interferometry
- On the behaviour of solutions of xenon in liquid cycloalkanes: Solubility of xenon in cyclopentane
- 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
- 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
- Solubility of the Single Gases Methane and Xenon in the Ionic Liquid [bmim][CH3SO4]
- KDB
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.