- InChI
- InChI=1S/ClNO/c1-2-3
- InChI Key
- VPCDQGACGWYTMC-UHFFFAOYSA-N
- Formula
- NClO
- SMILES
- O=NCl
- Molecular Weight1
- 65.46
- CAS
- 2696-92-6
- Other Names
-
- NITROGEN CHLORIDE OXIDE
- NITROGEN OXIDE CHLORIDE
- NOCl
- Nitrogen chloride oxide (NOCl)
- Nitrogen oxide chloride (NOCl)
- Nitrogen oxychloride
- Nitrogen oxychloride (NOCl)
- Nitrosonium chloride
- Nitrosyl chloride ((NO)Cl)
- Nitrosylchloride
- ONCl
- UN 1069
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- μ : Dipole Moment (debye).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.3180 | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value | |
| μ | 1.80 | debye | KDB |
| ΔfG° | 66.99 | kJ/mol | KDB |
| ΔfH°gas | [52.52; 52.63] | kJ/mol |
|
| ΔfH°gas | 52.52 ± 0.07 | kJ/mol | Active Thermochemical Tables 1.112, gas-phase enthalpies of formation Compiled value |
| ΔfH°gas | 52.63 | kJ/mol | KDB |
| IE | [10.87; 12.70] | eV |
|
| IE | 10.90 ± 0.03 | eV | NIST |
| IE | 12.70 | eV | NIST |
| IE | 10.90 ± 0.50 | eV | NIST |
| IE | 10.87 ± 0.01 | eV | NIST |
| IE | 10.94 | eV | NIST |
| logPoct/wat | 0.907 | Crippen Calculated Property | |
| McVol | 34.650 | ml/mol | McGowan Calculated Property |
| Pc | 9119.25 | kPa | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Tboil | 267.60 | K | KDB |
| Tc | [440.00; 441.15] | K |
|
| Tc | 440.00 | K | Mathews (1972), critical constants of inorganic substances Compiled value |
| Tc | 440.00 | K | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Tc | 441.15 | K | Air Liquide Gas Encyclopedia |
| Tc | 440.00 | K | KDB |
| Tfus | [211.65; 213.60] | K |
|
| Tfus | 211.65 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 213.55 | K | Air Liquide Gas Encyclopedia |
| Tfus | 213.60 | K | KDB |
| Vc | 0.139 | m3/kmol | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
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 |
|---|---|---|---|---|
| ΔvapH | 25.30 | kJ/mol | 230.50 | NIST |
| ρl | 1420.00 | kg/m3 | 261.00 | KDB |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [44.58; 54.89] | J/mol×K | [298.00; 1000.00] |
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 | 3.90981e+01 | |||
| Coefficient B | 2.71685e+01 | |||
| Coefficient C | -1.33194e+01 | |||
| Coefficient D | 2.07445e+00 | |||
| Coefficient E | -1.31591e-01 | |||
| Reference | Chase, 1998 | |||
| Comment | F=38.52175, G=300.7292, H=51.71424; Data last reviewed in December, 1972 | |||
| Temperature range, min. | 298.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 44.58 | J/mol×K | 298.00 | Calculated Property |
| Cp,gas | 46.61 | J/mol×K | 376.00 | Calculated Property |
| Cp,gas | 48.24 | J/mol×K | 454.00 | Calculated Property |
| Cp,gas | 49.63 | J/mol×K | 532.00 | Calculated Property |
| Cp,gas | 50.83 | J/mol×K | 610.00 | Calculated Property |
| Cp,gas | 51.88 | J/mol×K | 688.00 | Calculated Property |
| Cp,gas | 52.80 | J/mol×K | 766.00 | Calculated Property |
| Cp,gas | 53.60 | J/mol×K | 844.00 | Calculated Property |
| Cp,gas | 54.30 | J/mol×K | 922.00 | Calculated Property |
| Cp,gas | 54.89 | J/mol×K | 1000.00 | Calculated Property |
| Cp,gas | [54.85; 65.95] | J/mol×K | [1000.00; 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 | 5.63522e+01 | |||
| Coefficient B | 1.79988e+00 | |||
| Coefficient C | -1.21618e-01 | |||
| Coefficient D | 1.51280e-02 | |||
| Coefficient E | -3.19400e+00 | |||
| Reference | Chase, 1998 | |||
| Comment | F=27.00153, G=318.6509, H=51.71424; Data last reviewed in December, 1972 | |||
| Temperature range, min. | 1000.00 | |||
| Temperature range, max. | 6000.00 | |||
| Cp,gas | 54.85 | J/mol×K | 1000.00 | Calculated Property |
| Cp,gas | 57.59 | J/mol×K | 1555.56 | Calculated Property |
| Cp,gas | 59.04 | J/mol×K | 2111.11 | Calculated Property |
| Cp,gas | 60.12 | J/mol×K | 2666.67 | Calculated Property |
| Cp,gas | 61.09 | J/mol×K | 3222.22 | Calculated Property |
| Cp,gas | 62.01 | J/mol×K | 3777.78 | Calculated Property |
| Cp,gas | 62.93 | J/mol×K | 4333.33 | Calculated Property |
| Cp,gas | 63.88 | J/mol×K | 4888.89 | Calculated Property |
| Cp,gas | 64.88 | J/mol×K | 5444.44 | Calculated Property |
| Cp,gas | 65.95 | J/mol×K | 6000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [5.41; 9125.37] | kPa | [213.55; 440.65] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.60272e+01 | |||
| Coefficient B | -3.02758e+03 | |||
| Coefficient C | -2.40000e+00 | |||
| Temperature range, min. | 213.55 | |||
| Temperature range, max. | 440.65 | |||
| Pvap | 5.41 | kPa | 213.55 | Calculated Property |
| Pvap | 25.01 | kPa | 238.78 | Calculated Property |
| Pvap | 86.02 | kPa | 264.02 | Calculated Property |
| Pvap | 238.07 | kPa | 289.25 | Calculated Property |
| Pvap | 558.90 | kPa | 314.48 | Calculated Property |
| Pvap | 1154.79 | kPa | 339.72 | Calculated Property |
| Pvap | 2156.76 | kPa | 364.95 | Calculated Property |
| Pvap | 3713.59 | kPa | 390.18 | Calculated Property |
| Pvap | 5983.42 | kPa | 415.42 | Calculated Property |
| Pvap | 9125.37 | kPa | 440.65 | Calculated Property |
| Pvap | [5.36; 101.12] | kPa | [213.00; 266.80] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.52677e+01 | |||
| Coefficient B | -2.65153e+03 | |||
| Coefficient C | -1.78630e+01 | |||
| Reference | Stull, 1947 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 213.00 | |||
| Temperature range, max. | 266.80 | |||
| Pvap | 5.36 | kPa | 213.00 | Calculated Property |
| Pvap | 8.03 | kPa | 218.98 | Calculated Property |
| Pvap | 11.75 | kPa | 224.96 | Calculated Property |
| Pvap | 16.83 | kPa | 230.93 | Calculated Property |
| Pvap | 23.64 | kPa | 236.91 | Calculated Property |
| Pvap | 32.61 | kPa | 242.89 | Calculated Property |
| Pvap | 44.23 | kPa | 248.87 | Calculated Property |
| Pvap | 59.08 | kPa | 254.84 | Calculated Property |
| Pvap | 77.81 | kPa | 260.82 | Calculated Property |
| Pvap | 101.12 | kPa | 266.80 | Calculated Property |
Similar Compounds
Find more compounds similar to Nitrosyl chloride.
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.
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- 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.
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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