- InChI
- InChI=1S/N2O/c1-2-3
- InChI Key
- GQPLMRYTRLFLPF-UHFFFAOYSA-N
- Formula
- N2O
- SMILES
- [N-]=[N+]=O
- Molecular Weight1
- 44.01
- CAS
- 10024-97-2
- Other Names
-
- DINITROGEN MONOXIDE
- Dinitrogen oxide
- Factitious air
- Hyponitrous acid anhydride
- LAUGHING GAS
- N2O
- Nitral
- Nitrogen monoxide
- Nitrogen oxide
- Nitrogen oxide (N2O)
- UN 1070
- UN 2201
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- μ : Dipole Moment (debye).
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Ptriple : Triple Point Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρc : Critical density (kg/m3).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- 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 | 0.1650 | KDB | |
| PAff | [549.80; 575.20] | kJ/mol |
|
| PAff | 549.80 | kJ/mol | NIST |
| PAff | 575.20 | kJ/mol | NIST |
| BasG | [523.30; 548.70] | kJ/mol |
|
| BasG | 523.30 | kJ/mol | NIST |
| BasG | 548.70 | kJ/mol | NIST |
| μ | 0.20 | debye | KDB |
| EA | [-0.15; 0.76] | eV |
|
| EA | 0.22 ± 0.10 | eV | NIST |
| EA | -0.15 ± 0.10 | eV | NIST |
| EA | 0.27 ± 0.17 | eV | NIST |
| EA | 0.76 ± 0.10 | eV | NIST |
| ΔfG° | 103.70 | kJ/mol | KDB |
| ΔfH°gas | 81.60 | kJ/mol | KDB |
| IE | [12.00; 12.91] | eV |
|
| IE | 12.89 ± 0.00 | eV | NIST |
| IE | 12.89 | eV | NIST |
| IE | Outlier 12.00 ± 1.00 | eV | NIST |
| IE | 12.91 ± 0.03 | eV | NIST |
| IE | 12.89 ± 0.00 | eV | NIST |
| IE | 12.88 ± 0.01 | eV | NIST |
| IE | 12.89 ± 0.01 | eV | NIST |
| IE | 12.90 | eV | NIST |
| IE | 12.89 ± 0.01 | eV | NIST |
| IE | 12.89 ± 0.01 | eV | NIST |
| IE | 12.89 | eV | NIST |
| IE | 12.89 ± 0.01 | eV | NIST |
| IE | 12.80 ± 0.05 | eV | NIST |
| IE | 12.88 ± 0.01 | eV | NIST |
| IE | 12.89 | eV | NIST |
| IE | 12.89 | eV | NIST |
| log10WS | 1.67 | Crippen Calculated Property | |
| logPoct/wat | -0.158 | Crippen Calculated Property | |
| McVol | 28.090 | ml/mol | McGowan Calculated Property |
| Pc | [7234.60; 7270.00] | kPa |
|
| Pc | 7255.00 | kPa | KDB |
| Pc | 7238.00 ± 20.00 | kPa | NIST |
| Pc | 7270.00 ± 50.00 | kPa | NIST |
| Pc | 7234.60 ± 50.66 | kPa | NIST |
| Ptriple | [87.85; 87.91] | kPa |
|
| Ptriple | 87.85 | kPa | KDB |
| Ptriple | 87.89 ± 0.01 | kPa | NIST |
| Ptriple | 87.91 ± 0.01 | kPa | NIST |
| ρc | [448.93; 453.33] | kg/m3 |
|
| ρc | 453.33 ± 4.40 | kg/m3 | NIST |
| ρc | 448.93 | kg/m3 | NIST |
| ρc | 453.33 ± 2.20 | kg/m3 | NIST |
| Inp | [182.00; 182.00] |
|
|
| Inp | 182.00 | NIST | |
| Inp | 182.00 | NIST | |
| Tboil | 184.67 | K | KDB |
| Tc | [309.49; 309.65] | K |
|
| Tc | 309.57 | K | KDB |
| Tc | 309.56 ± 0.15 | K | NIST |
| Tc | 309.65 ± 0.20 | K | NIST |
| Tc | 309.49 | K | NIST |
| Tc | 309.55 ± 0.50 | K | NIST |
| Tfus | 182.30 | K | KDB |
| Ttriple | [181.99; 182.32] | K |
|
| Ttriple | 182.32 | K | KDB |
| Ttriple | 181.99 | K | Solid L... |
| Vc | [0.096; 0.097] | m3/kmol |
|
| Vc | 0.097 | m3/kmol | KDB |
| Vc | 0.096 ± 0.002 | m3/kmol | NIST |
| Zc | 0.2734100 | KDB | |
| Zra | 0.28 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 6.50 | kJ/mol | 182.40 | NIST |
| ΔsubH | [23.60; 25.10] | kJ/mol | [74.00; 165.00] |
|
| ΔsubH | 25.10 ± 0.40 | kJ/mol | 74.00 | NIST |
| ΔsubH | 23.60 | kJ/mol | 113.00 | NIST |
| ΔsubH | 24.60 | kJ/mol | 165.00 | NIST |
| ΔvapH | [16.10; 16.50] | kJ/mol | [184.70; 209.00] |
|
| ΔvapH | 16.50 | kJ/mol | 184.70 | NIST |
| ΔvapH | 16.10 | kJ/mol | 209.00 | NIST |
| Pvap | [554.70; 3119.90] | kPa | [219.24; 273.08] |
|
| Pvap | 554.70 | kPa | 219.24 | PVT Pro... |
| Pvap | 626.30 | kPa | 222.28 | PVT Pro... |
| Pvap | 652.80 | kPa | 223.31 | PVT Pro... |
| Pvap | 759.60 | kPa | 227.32 | PVT Pro... |
| Pvap | 760.60 | kPa | 227.36 | PVT Pro... |
| Pvap | 912.10 | kPa | 232.37 | PVT Pro... |
| Pvap | 915.40 | kPa | 232.43 | PVT Pro... |
| Pvap | 1092.90 | kPa | 237.49 | PVT Pro... |
| Pvap | 1294.70 | kPa | 242.57 | PVT Pro... |
| Pvap | 1521.90 | kPa | 247.65 | PVT Pro... |
| Pvap | 1777.00 | kPa | 252.73 | PVT Pro... |
| Pvap | 2061.80 | kPa | 257.80 | PVT Pro... |
| Pvap | 2065.40 | kPa | 257.87 | PVT Pro... |
| Pvap | 2379.00 | kPa | 262.90 | PVT Pro... |
| Pvap | 2381.80 | kPa | 262.95 | PVT Pro... |
| Pvap | 2730.60 | kPa | 267.98 | PVT Pro... |
| Pvap | 2734.00 | kPa | 268.03 | PVT Pro... |
| Pvap | 3119.90 | kPa | 273.08 | PVT Pro... |
| ρl | 1226.00 | kg/m3 | 184.00 | KDB |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [86.70; 7259.92] | kPa | [182.30; 309.57] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.36769e+01 | |||
| Coefficient B | -1.26781e+03 | |||
| Coefficient C | -4.47100e+01 | |||
| Temperature range, min. | 182.30 | |||
| Temperature range, max. | 309.57 | |||
| Pvap | 86.70 | kPa | 182.30 | Calculated Property |
| Pvap | 204.63 | kPa | 196.44 | Calculated Property |
| Pvap | 417.19 | kPa | 210.58 | Calculated Property |
| Pvap | 760.49 | kPa | 224.72 | Calculated Property |
| Pvap | 1270.20 | kPa | 238.86 | Calculated Property |
| Pvap | 1978.80 | kPa | 253.01 | Calculated Property |
| Pvap | 2913.74 | kPa | 267.15 | Calculated Property |
| Pvap | 4096.48 | kPa | 281.29 | Calculated Property |
| Pvap | 5542.17 | kPa | 295.43 | Calculated Property |
| Pvap | 7259.92 | kPa | 309.57 | Calculated Property |
Similar Compounds
Find more compounds similar to Nitrous oxide.
Mixtures
- Nitrous oxide + Fluoroform
- Nitrous oxide + Methyl fluoride
- Nitrous oxide + Hydrogen chloride
- Nitrous oxide + Methyl fluoride + Hydrogen chloride
- Nitrous oxide + 1,2-Ethanediol + Water
- Nitrous oxide + Water
- Nitrous oxide + 1,2-Ethanediol
- Nitrous oxide + Ethanol, 2-methoxy-
- Nitrous oxide + Monoethanolamine + Ethanol, 2-methoxy-
- Nitrous oxide + Ethanol, 2-ethoxy-
- Nitrous oxide + Monoethanolamine + Ethanol, 2-ethoxy-
- Nitrous oxide + Monoethanolamine
- Nitrous oxide + 3,3'-Iminobispropylamine + Water
- Nitrous oxide + Methyldiethanolamine + Water
- Nitrous oxide + 3,3'-Iminobispropylamine
- Nitrous oxide + Monoethanolamine + Water
- Nitrous oxide + Piperazine + Water
- Nitrous oxide + Ethane, pentafluoro-
- Nitrous oxide + Ethane, 1,1-difluoro-
- Difluoromethane + Nitrous oxide
Find more mixtures with Nitrous oxide.
Sources
- Crippen Method
- Crippen Method
- Burnett Measurements and Virial Coefficients for the R32+N2O System
- Virial Coefficients from Burnett Measurements for the R23 + N2O System
- Solid Liquid Equilibria for the CO2 + R23 and N2O + R23 Systems
- Phase Behavior of N2O and CO2 in Room-Temperature Ionic Liquids [bmim][Tf2N], [bmim][BF4], [bmim][N(CN)2], [bmim][Ac], [eam][NO3], and [bmim][SCN]
- Binary Diffusion Coefficient Data of Various Gas Systems Determined Using a Loschmidt Cell and Holographic Interferometry
- PVTx measurements for N2O+CH3F, N2O+CH2F2, and N2O+ CHF3 binary systems
- solubility of carbon dioxide in aqueous solutions of 2-aimno-2-hydroxymethyl-1,3-propanediol
- Solubility of carbon dioxide, nitrous oxide and methane in ionic liquids at pressures close to atmospheric
- (Vapour + liquid) equilibria of {xCH3Cl + (1-x)HCl} at temperatures (159.01 and 182.33) K
- Vapour pressure and excess Gibbs free energy of binary mixtures of hydrogen sulphide with ethane, propane, and n-butane at temperature of 182.33 K
- Vapour pressure and excess Gibbs free energy of the ternary system {x1CH3F + x2HCl + x3N2O} at temperature of 182.33 K
- Automated apparatus for gas solubility measurements
- Solubility of carbon dioxide, nitrous oxide, ethane, and nitrogen in 1-butyl-1-methylpyrrolidinium and trihexyl(tetradecyl)phosphonium tris(pentafluoroethyl)trifluorophosphate (eFAP) ionic liquids
- Measurements and correlations of solubility of N2O in and density, viscosity of partially CO2 loaded water-lean amino acid salts
- Solubility of N2O and CO2 in non-aqueous systems of monoethanolamine and glycol ethers: Measurements and model representation
- An experimental and modeling study of physical N2O solubility in 2-(ethylamino)ethanol
- Measurement and Correlation of the Physicochemical Properties of Novel Aqueous Bis(3-aminopropyl)amine and Its Blend with N-Methyldiethanolamine for CO2 Capture
- Physicochemical Properties of Aqueous Potassium Salts of Basic Amino Acids as Absorbents for CO2 Capture
- Density, Viscosity and N2O solubility of Aqueous 2- (methylamino)ethanol Solution
- Solubility of Nitrous Oxide in Aqueous Methyldiethanolamine Solutions
- Density, Viscosity, and N2O Solubility of Aqueous Solutions of MEA, BmimBF4, and Their Mixtures from 293.15 to 333.15 K
- Experimental Study of a Hydrophobic Solvent for Natural Gas Sweetening Based on the Solubility and Selectivity for Light Hydrocarbons (CH4, C2H6) and Acid Gases (CO2 and H2S) at 298-353 K
- Physical Solubility and Diffusivity of N2O and CO2 into Aqueous Solutions of (2-Amino-2-methyl-1-propanol + Diethanolamine) and (N-Methyldiethanolamine + Diethanolamine)
- Isochoric PVTx measurements for CO2 + N2O binary system
- PVT Properties of Dinitrogen Monoxide
- Isochoric PVTx measurements for the C2H6 + N2O binary system
- Physical Solubility and Diffusivity of N2O and CO2 in Aqueous Sodium Glycinate Solutions
- Isochoric PVTx Measurements for the N2O + R125 Binary System
- Solid-Liquid Equilibria for the CO2 + R125 and N2O + R125 Systems: A New Apparatus
- Solubility of N2O in and Density and Viscosity of Aqueous Solutions of Piperazine, Ammonia, and Their Mixtures from (283.15 to 323.15) K
- Solubility of N2O in Density and Viscosity of Aqueous Solutions of 1,4-Butanediamine, 2-(Diethylamino)-ethanol, and Their Mixtures from (298.15 to 333.15) K
- Solid-Liquid Equilibria for the CO2 + R152a and N2O + R152a Systems
- Diffusion Coefficients of N2O in Aqueous Piperazine Solutions Using the Taylor Dispersion Technique from (293 to 333) K and (0.3 to 1.4) mol *dm-3
- Solubility of N2O in Aqueous Solution of Diethylenetriamine
- Physicochemical Properties of Aqueous Solutions of 2-Amino-2-hydroxymethyl-1,3-propanediol
- Physicochemical Properties of Aqueous Solutions of 2-(1-Piperazinyl)-ethylamine
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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