- InChI
- InChI=1S/COS/c2-1-3
- InChI Key
- JJWKPURADFRFRB-UHFFFAOYSA-N
- Formula
- COS
- SMILES
- O=C=S
- Molecular Weight1
- 60.08
- CAS
- 463-58-1
- Other Names
-
- COS
- Carbon oxide sulphide
- Oxycarbon sulfide
- UN 2204
- carbon oxide sulfide
- carbon oxysulfide
- carbonyl sulphide
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- μ : Dipole Moment (debye).
- η : Dynamic viscosity (Pa×s).
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°(+) ion : Enthalpy of formation of positive ion at standard conditions (kJ/mol).
- ΔfH(+) ion,0K : Enthalpy of formation of positive ion at 0K (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (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).
- NFPA Fire : NFPA Fire Rating.
- NFPA Health : NFPA Health Rating.
- NFPA Safety : NFPA Safety Rating.
- Pc : Critical Pressure (kPa).
- Ptriple : Triple Point Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρg : Gas Density (kg/m3).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- Ip : Polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- γ : Surface Tension (N/m).
- ΔvapS : Entropy of vaporization at a given temperature (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- λgas : Gas thermal conductivity (W/m×K).
- λliquid : Liquid thermal conductivity (W/m×K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- UQi : UNIQUAC Qi Parameter.
- URi : UNIQUAC Ri Parameter.
- Vc : Critical Volume (m3/kmol).
- VCOSTALD : COSTALD Characteristic Volume (m3/kmol).
- ωSRK : SRK acentric factor.
- 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 | [0.0990; 0.1378] |
|
|
| ω | 0.0990 | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value | |
| ω | 0.1378 | ChemSep v8.3 pure component data Compiled value | |
| ω | 0.1050 | KDB | |
| PAff | 628.50 | kJ/mol | NIST |
| BasG | 602.60 | kJ/mol | NIST |
| μ | [0.70; 0.71] | debye |
|
| μ | 0.71 | debye | ChemSep v8.3 pure component data Compiled value |
| μ | 0.70 | debye | KDB |
| EA | [0.40; 0.46] | eV |
|
| EA | 0.46 ± 0.20 | eV | NIST |
| EA | 0.40 | eV | NIST |
| ΔfG° | [-169.20; -165.80] | kJ/mol |
|
| ΔfG° | -169.20 | kJ/mol | ChemSep v8.3 pure component data Compiled value |
| ΔfG° | -165.80 | kJ/mol | KDB |
| ΔfH°gas | [-139.00; -138.41] | kJ/mol |
|
| ΔfH°gas | -138.41 | kJ/mol | ChemSep v8.3 pure component data Compiled value |
| ΔfH°gas | -138.50 | kJ/mol | KDB |
| ΔfH°gas | -139.00 ± 1.00 | kJ/mol | NIST |
| ΔfH°gas | -139.00 ± 1.00 | kJ/mol | NIST |
| ΔfH°(+) ion | 937.00 | kJ/mol | NIST |
| ΔfH(+) ion,0K | 937.00 | kJ/mol | NIST |
| ΔfusH° | 11.59 | kJ/mol | Joback Calculated Property |
| IE | [11.00; 11.30] | eV |
|
| IE | 11.18 ± 0.01 | eV | NIST |
| IE | 11.19 ± 0.00 | eV | NIST |
| IE | Outlier 11.00 ± 1.00 | eV | NIST |
| IE | 11.17 ± 0.00 | eV | NIST |
| IE | 11.18 ± 0.00 | eV | NIST |
| IE | 11.19 ± 0.05 | eV | NIST |
| IE | 11.17 ± 0.00 | eV | NIST |
| IE | 11.19 | eV | NIST |
| IE | 11.22 | eV | NIST |
| IE | 11.18 ± 0.01 | eV | NIST |
| IE | Outlier 11.30 | eV | NIST |
| IE | 11.19 ± 0.01 | eV | NIST |
| IE | 11.23 ± 0.01 | eV | NIST |
| IE | 11.18 ± 0.01 | eV | NIST |
| IE | 11.18 ± 0.01 | eV | NIST |
| IE | 11.22 ± 0.01 | eV | NIST |
| IE | 11.23 ± 0.01 | eV | NIST |
| IE | 11.18 ± 0.01 | eV | NIST |
| IE | 11.22 | eV | NIST |
| IE | 11.19 | eV | NIST |
| logPoct/wat | 0.251 | Crippen Calculated Property | |
| McVol | 38.570 | ml/mol | McGowan Calculated Property |
| NFPA Fire | 4 | KDB | |
| NFPA Health | 3 | KDB | |
| NFPA Safety | 1 | KDB | |
| Pc | [5876.85; 6349.00] | kPa |
|
| Pc | 5876.85 | kPa | Mathews (1972), critical constants of inorganic substances Compiled value |
| Pc | 6302.41 | kPa | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Pc | 6349.00 | kPa | ChemSep v8.3 pure component data Compiled value |
| Pc | 5877.00 | kPa | Air Liquide Gas Encyclopedia |
| Pc | 5880.00 | kPa | KDB |
| Pc | 6349.00 ± 5.00 | kPa | NIST |
| Ptriple | 0.10 | kPa | ChemSep v8.3 pure component data Compiled value |
| Inp | [277.00; 305.00] |
|
|
| Inp | 301.00 | NIST | |
| Inp | 303.00 | NIST | |
| Inp | 304.00 | NIST | |
| Inp | 305.00 | NIST | |
| Inp | 277.00 | NIST | |
| Inp | 277.00 | NIST | |
| Ip | [680.00; 680.00] |
|
|
| Ip | 680.00 | NIST | |
| Ip | 680.00 | NIST | |
| S°liquid | 136.31 | J/mol×K | NIST |
| Tboil | [222.92; 223.15] | K |
|
| Tboil | 223.15 | K | ChemSep v8.3 pure component data Compiled value |
| Tboil | 222.92 | K | Air Liquide Gas Encyclopedia |
| Tboil | 223.00 | K | KDB |
| Tc | [375.00; 378.80] | K |
|
| Tc | 375.00 | K | Mathews (1972), critical constants of inorganic substances Compiled value |
| Tc | 378.30 | K | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Tc | 375.15 | K | ChemSep v8.3 pure component data Compiled value |
| Tc | 375.00 | K | Air Liquide Gas Encyclopedia |
| Tc | 375.00 | K | KDB |
| Tc | 378.80 ± 0.10 | K | NIST |
| Tfus | [134.25; 134.35] | K |
|
| Tfus | 134.25 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 134.35 | K | ChemSep v8.3 pure component data Compiled value |
| Tfus | 134.30 | K | KDB |
| Ttriple | [134.30; 134.33] | K |
|
| Ttriple | 134.32 | K | Staveley, Lobo and Calado (1981), triple points Compiled value |
| Ttriple | 134.30 | K | ChemSep v8.3 pure component data Compiled value |
| Ttriple | 134.31 ± 0.20 | K | NIST |
| Ttriple | 134.33 ± 0.02 | K | NIST |
| Ttriple | 134.33 ± 0.02 | K | NIST |
| UQi | 1.62 | ChemSep v8.3 pure component data Compiled value | |
| URi | 1.71 | ChemSep v8.3 pure component data Compiled value | |
| Vc | [0.135; 0.140] | m3/kmol |
|
| Vc | 0.140 | m3/kmol | Mathews (1972), critical constants of inorganic substances Compiled value |
| Vc | 0.135 | m3/kmol | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Vc | 0.140 | m3/kmol | ChemSep v8.3 pure component data Compiled value |
| Vc | 0.137 | m3/kmol | KDB |
| Vc | 0.135 ± 0.002 | m3/kmol | NIST |
| VCOSTALD | 0.14 | m3/kmol | Hankinson and Thomson (1979), COSTALD parameters Compiled value |
| ωSRK | 0.10 | Hankinson and Thomson (1979), COSTALD parameters Compiled value | |
| Zc | [0.2583630; 0.2720000] |
|
|
| Zc | 0.2600000 | Mathews (1972), critical constants of inorganic substances Compiled value | |
| Zc | 0.2720000 | ChemSep v8.3 pure component data Compiled value | |
| Zc | 0.2583630 | KDB | |
| Zra | [0.27; 0.27] |
|
|
| Zra | 0.27 | Hankinson and Thomson (1979), COSTALD parameters Compiled value | |
| Zra | 0.27 | ChemSep v8.3 pure component data 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 |
|---|---|---|---|---|
| Cp,liquid | 71.25 | J/mol×K | 220.00 | NIST |
| ΔfusH | [4.73; 4.73] | kJ/mol | [134.30; 134.33] |
|
| ΔfusH | 4.73 | kJ/mol | 134.30 | NIST |
| ΔfusH | 4.73 | kJ/mol | 134.33 | NIST |
| ΔfusH | 4.73 | kJ/mol | 134.33 | NIST |
| ΔvapH | [18.30; 20.89] | kJ/mol | [182.00; 331.50] |
|
| ΔvapH | 19.50 | kJ/mol | 182.00 | NIST |
| ΔvapH | 19.50 | kJ/mol | 193.00 | NIST |
| ΔvapH | 19.50 | kJ/mol | 193.00 | NIST |
| ΔvapH | 19.00 ± 0.10 | kJ/mol | 214.00 | NIST |
| ΔvapH | 20.40 | kJ/mol | 222.50 | NIST |
| ΔvapH | 20.89 | kJ/mol | 222.90 | KDB |
| ΔvapH | 18.51 | kJ/mol | 222.91 | NIST |
| ΔvapH | 18.51 | kJ/mol | 222.91 | NIST |
| ΔvapH | 18.49 | kJ/mol | 222.92 | Air Liquide Gas Encyclopedia |
| ΔvapH | 18.30 | kJ/mol | 331.50 | NIST |
| Pvap | [282.15; 651.42] | kPa | [248.15; 273.15] |
|
| Pvap | 282.15 | kPa | 248.15 | Vapor Liquid Equilibrium for Several Compounds Relevant to the Biofuels Industry Modeled with the Wilson Equation |
| Pvap | 287.13 | kPa | 248.15 | Vapor Liquid Equilibrium for Several Compounds Relevant to the Biofuels Industry Modeled with the Wilson Equation |
| Pvap | 638.23 | kPa | 273.15 | Vapor Liquid Equilibrium for Several Compounds Relevant to the Biofuels Industry Modeled with the Wilson Equation |
| Pvap | 651.42 | kPa | 273.15 | Vapor Liquid Equilibrium for Several Compounds Relevant to the Biofuels Industry Modeled with the Wilson Equation |
| ρg | [2.54; 3.20] | kg/m3 | [222.92; 288.15] |
|
| ρg | 3.20 | kg/m3 | 222.92 | Air Liquide Gas Encyclopedia |
| ρg | 2.54 | kg/m3 | 288.15 | Air Liquide Gas Encyclopedia |
| ρl | [1178.00; 1274.00] | kg/m3 | [174.00; 222.92] |
|
| ρl | 1274.00 | kg/m3 | 174.00 | KDB |
| ρl | 1178.00 | kg/m3 | 222.92 | Air Liquide Gas Encyclopedia |
| ΔfusS | [35.20; 35.20] | J/mol×K | [134.33; 134.33] |
|
| ΔfusS | 35.20 | J/mol×K | 134.33 | NIST |
| ΔfusS | 35.20 | J/mol×K | 134.33 | NIST |
| γ | 0.02 | N/m | 218.20 | KDB |
| ΔvapS | [83.02; 83.02] | J/mol×K | [222.91; 222.91] |
|
| ΔvapS | 83.02 | J/mol×K | 222.91 | NIST |
| ΔvapS | 83.02 | J/mol×K | 222.91 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [29.56; 60.26] | J/mol×K | [100.00; 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 | 2.83510e+01 | |||
| Coefficient B | -3.63890e+02 | |||
| Coefficient C | 3.84424e+00 | |||
| Coefficient D | -1.99020e-04 | |||
| Coefficient E | 7.09450e-08 | |||
| Temperature range, min. | 100.00 | |||
| Temperature range, max. | 1500.00 | |||
| Cp,gas | 29.56 | J/mol×K | 100.00 | Calculated Property |
| Cp,gas | 39.09 | J/mol×K | 255.56 | Calculated Property |
| Cp,gas | 46.33 | J/mol×K | 411.11 | Calculated Property |
| Cp,gas | 50.82 | J/mol×K | 566.67 | Calculated Property |
| Cp,gas | 53.72 | J/mol×K | 722.22 | Calculated Property |
| Cp,gas | 55.73 | J/mol×K | 877.78 | Calculated Property |
| Cp,gas | 57.20 | J/mol×K | 1033.33 | Calculated Property |
| Cp,gas | 58.37 | J/mol×K | 1188.89 | Calculated Property |
| Cp,gas | 59.36 | J/mol×K | 1344.44 | Calculated Property |
| Cp,gas | 60.26 | J/mol×K | 1500.00 | Calculated Property |
| Cp,gas | [41.48; 58.60] | J/mol×K | [298.00; 1200.00] |
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 | 3.45389e+01 | |||
| Coefficient B | 4.30538e+01 | |||
| Coefficient C | -2.66177e+01 | |||
| Coefficient D | 6.33884e+00 | |||
| Coefficient E | -3.27515e-01 | |||
| Reference | Chase, 1998 | |||
| Comment | F=-151.5001, G=259.8118, H=-138.4071; Data last reviewed in March, 1966 | |||
| Temperature range, min. | 298.00 | |||
| Temperature range, max. | 1200.00 | |||
| Cp,gas | 41.48 | J/mol×K | 298.00 | Calculated Property |
| Cp,gas | 45.80 | J/mol×K | 398.22 | Calculated Property |
| Cp,gas | 48.85 | J/mol×K | 498.44 | Calculated Property |
| Cp,gas | 51.22 | J/mol×K | 598.67 | Calculated Property |
| Cp,gas | 53.12 | J/mol×K | 698.89 | Calculated Property |
| Cp,gas | 54.67 | J/mol×K | 799.11 | Calculated Property |
| Cp,gas | 55.94 | J/mol×K | 899.33 | Calculated Property |
| Cp,gas | 56.98 | J/mol×K | 999.56 | Calculated Property |
| Cp,gas | 57.86 | J/mol×K | 1099.78 | Calculated Property |
| Cp,gas | 58.60 | J/mol×K | 1200.00 | Calculated Property |
| Cp,gas | [58.57; 66.10] | J/mol×K | [1200.00; 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 | 6.03224e+01 | |||
| Coefficient B | 1.73833e+00 | |||
| Coefficient C | -2.09982e-01 | |||
| Coefficient D | 1.41100e-02 | |||
| Coefficient E | -5.12887e+00 | |||
| Reference | Chase, 1998 | |||
| Comment | F=-168.6307, G=287.6454, H=-138.4071; Data last reviewed in March, 1966 | |||
| Temperature range, min. | 1200.00 | |||
| Temperature range, max. | 6000.00 | |||
| Cp,gas | 58.57 | J/mol×K | 1200.00 | Calculated Property |
| Cp,gas | 61.07 | J/mol×K | 1733.33 | Calculated Property |
| Cp,gas | 62.35 | J/mol×K | 2266.67 | Calculated Property |
| Cp,gas | 63.20 | J/mol×K | 2800.00 | Calculated Property |
| Cp,gas | 63.84 | J/mol×K | 3333.33 | Calculated Property |
| Cp,gas | 64.38 | J/mol×K | 3866.67 | Calculated Property |
| Cp,gas | 64.84 | J/mol×K | 4400.00 | Calculated Property |
| Cp,gas | 65.27 | J/mol×K | 4933.33 | Calculated Property |
| Cp,gas | 65.68 | J/mol×K | 5466.67 | Calculated Property |
| Cp,gas | 66.10 | J/mol×K | 6000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | [71.81; 135.20] | J/mol×K | [134.30; 375.15] |
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 | 7.18080e+01 | |||
| Coefficient B | -8.52840e+03 | |||
| Coefficient C | 6.62512e+01 | |||
| Coefficient D | -1.68540e-01 | |||
| Coefficient E | 1.69530e-04 | |||
| Comment | Range stopped at Tc; ChemSep gives it to 378 K. | |||
| Temperature range, min. | 134.30 | |||
| Temperature range, max. | 375.15 | |||
| Cp,liquid | 71.81 | J/mol×K | 134.30 | Calculated Property |
| Cp,liquid | 71.81 | J/mol×K | 161.06 | Calculated Property |
| Cp,liquid | 71.82 | J/mol×K | 187.82 | Calculated Property |
| Cp,liquid | 71.96 | J/mol×K | 214.58 | Calculated Property |
| Cp,liquid | 72.93 | J/mol×K | 241.34 | Calculated Property |
| Cp,liquid | 76.03 | J/mol×K | 268.11 | Calculated Property |
| Cp,liquid | 82.52 | J/mol×K | 294.87 | Calculated Property |
| Cp,liquid | 93.24 | J/mol×K | 321.63 | Calculated Property |
| Cp,liquid | 109.56 | J/mol×K | 348.39 | Calculated Property |
| Cp,liquid | 135.20 | J/mol×K | 375.15 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0016073; 0.0001700] | Pa×s | [134.30; 300.12] |
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 | -9.09100e+00 | |||
| Coefficient B | 4.94420e+02 | |||
| Coefficient C | -2.06530e-01 | |||
| Coefficient D | -6.45880e-07 | |||
| Coefficient E | 2.00000e+00 | |||
| Temperature range, min. | 134.30 | |||
| Temperature range, max. | 300.12 | |||
| η | 0.0016073 | Pa×s | 134.30 | Calculated Property |
| η | 0.0010005 | Pa×s | 152.72 | Calculated Property |
| η | 0.0006870 | Pa×s | 171.15 | Calculated Property |
| η | 0.0005058 | Pa×s | 189.57 | Calculated Property |
| η | 0.0003920 | Pa×s | 208.00 | Calculated Property |
| η | 0.0003158 | Pa×s | 226.42 | Calculated Property |
| η | 0.0002622 | Pa×s | 244.85 | Calculated Property |
| η | 0.0002229 | Pa×s | 263.27 | Calculated Property |
| η | 0.0001931 | Pa×s | 281.70 | Calculated Property |
| η | 0.0001700 | Pa×s | 300.12 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | [22.55; 6.74] | kJ/mol | [134.30; 365.93] |
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 | 3.05550e+01 | |||
| Coefficient B | 8.49370e-01 | |||
| Coefficient C | -3.21290e-01 | |||
| Coefficient D | -5.27160e-01 | |||
| Coefficient E | 4.02260e-01 | |||
| Critical temperature, Tc (K) | 3.75150e+02 | |||
| Temperature range, min. | 134.30 | |||
| Temperature range, max. | 365.93 | |||
| ΔvapH | 22.55 | kJ/mol | 134.30 | Calculated Property |
| ΔvapH | 21.31 | kJ/mol | 160.04 | Calculated Property |
| ΔvapH | 20.14 | kJ/mol | 185.77 | Calculated Property |
| ΔvapH | 19.00 | kJ/mol | 211.51 | Calculated Property |
| ΔvapH | 17.85 | kJ/mol | 237.25 | Calculated Property |
| ΔvapH | 16.63 | kJ/mol | 262.98 | Calculated Property |
| ΔvapH | 15.25 | kJ/mol | 288.72 | Calculated Property |
| ΔvapH | 13.55 | kJ/mol | 314.46 | Calculated Property |
| ΔvapH | 11.16 | kJ/mol | 340.19 | Calculated Property |
| ΔvapH | 6.74 | kJ/mol | 365.93 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 6352.00] | kPa | [159.78; 378.77] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.41200e+01 | |||
| Coefficient B | -1.91842e+03 | |||
| Coefficient C | -2.10860e+01 | |||
| Temperature range, min. | 159.78 | |||
| Temperature range, max. | 378.77 | |||
| Pvap | 1.33 | kPa | 159.78 | Calculated Property |
| Pvap | 10.51 | kPa | 184.11 | Calculated Property |
| Pvap | 48.46 | kPa | 208.44 | Calculated Property |
| Pvap | 157.21 | kPa | 232.78 | Calculated Property |
| Pvap | 400.16 | kPa | 257.11 | Calculated Property |
| Pvap | 855.34 | kPa | 281.44 | Calculated Property |
| Pvap | 1605.65 | kPa | 305.77 | Calculated Property |
| Pvap | 2729.54 | kPa | 330.11 | Calculated Property |
| Pvap | 4294.25 | kPa | 354.44 | Calculated Property |
| Pvap | 6352.00 | kPa | 378.77 | Calculated Property |
| Pvap | [0.06; 6082.37] | kPa | [134.30; 375.15] |
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 | 6.74349e+01 | |||
| Coefficient B | -3.81350e+03 | |||
| Coefficient C | -8.62039e+00 | |||
| Coefficient D | 1.80431e-05 | |||
| Coefficient E | 2.00000e+00 | |||
| Comment | Range stopped at Tc; ChemSep gives it to 378.8 K. | |||
| Temperature range, min. | 134.30 | |||
| Temperature range, max. | 375.15 | |||
| Pvap | 0.06 | kPa | 134.30 | Calculated Property |
| Pvap | 1.52 | kPa | 161.06 | Calculated Property |
| Pvap | 13.95 | kPa | 187.82 | Calculated Property |
| Pvap | 67.62 | kPa | 214.58 | Calculated Property |
| Pvap | 219.52 | kPa | 241.34 | Calculated Property |
| Pvap | 549.02 | kPa | 268.11 | Calculated Property |
| Pvap | 1153.67 | kPa | 294.87 | Calculated Property |
| Pvap | 2155.13 | kPa | 321.63 | Calculated Property |
| Pvap | 3717.91 | kPa | 348.39 | Calculated Property |
| Pvap | 6082.37 | kPa | 375.15 | Calculated Property |
| Pvap | [1.70; 105.60] | kPa | [161.80; 223.84] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.39159e+01 | |||
| Coefficient B | -1.86162e+03 | |||
| Coefficient C | -2.27200e+01 | |||
| Reference | Kemp and Giauque, 1937 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 161.80 | |||
| Temperature range, max. | 223.84 | |||
| Pvap | 1.70 | kPa | 161.80 | Calculated Property |
| Pvap | 3.20 | kPa | 168.69 | Calculated Property |
| Pvap | 5.69 | kPa | 175.59 | Calculated Property |
| Pvap | 9.61 | kPa | 182.48 | Calculated Property |
| Pvap | 15.57 | kPa | 189.37 | Calculated Property |
| Pvap | 24.26 | kPa | 196.27 | Calculated Property |
| Pvap | 36.55 | kPa | 203.16 | Calculated Property |
| Pvap | 53.43 | kPa | 210.05 | Calculated Property |
| Pvap | 76.03 | kPa | 216.95 | Calculated Property |
| Pvap | 105.60 | kPa | 223.84 | Calculated Property |
| Pvap | [1.70; 105.60] | kPa | [161.80; 223.84] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.39159e+01 | |||
| Coefficient B | -1.86162e+03 | |||
| Coefficient C | -2.27200e+01 | |||
| Reference | Kemp and Giauque, 1937, 2 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 161.80 | |||
| Temperature range, max. | 223.84 | |||
| Pvap | 1.70 | kPa | 161.80 | Calculated Property |
| Pvap | 3.20 | kPa | 168.69 | Calculated Property |
| Pvap | 5.69 | kPa | 175.59 | Calculated Property |
| Pvap | 9.61 | kPa | 182.48 | Calculated Property |
| Pvap | 15.57 | kPa | 189.37 | Calculated Property |
| Pvap | 24.26 | kPa | 196.27 | Calculated Property |
| Pvap | 36.55 | kPa | 203.16 | Calculated Property |
| Pvap | 53.43 | kPa | 210.05 | Calculated Property |
| Pvap | 76.03 | kPa | 216.95 | Calculated Property |
| Pvap | 105.60 | kPa | 223.84 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ρl | [1336.06; 623.24] | kg/m3 | [134.30; 375.15] |
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 | 1.13518e+02 | |||
| Coefficient B | 2.72260e-01 | |||
| Coefficient C | 3.78810e+02 | |||
| Coefficient D | 2.53150e-01 | |||
| Comment | Range stopped at Tc; ChemSep gives it to 378.8 K. | |||
| Temperature range, min. | 134.30 | |||
| Temperature range, max. | 375.15 | |||
| ρl | 1336.06 | kg/m3 | 134.30 | Calculated Property |
| ρl | 1291.81 | kg/m3 | 161.06 | Calculated Property |
| ρl | 1244.99 | kg/m3 | 187.82 | Calculated Property |
| ρl | 1194.95 | kg/m3 | 214.58 | Calculated Property |
| ρl | 1140.82 | kg/m3 | 241.34 | Calculated Property |
| ρl | 1081.19 | kg/m3 | 268.11 | Calculated Property |
| ρl | 1013.69 | kg/m3 | 294.87 | Calculated Property |
| ρl | 933.63 | kg/m3 | 321.63 | Calculated Property |
| ρl | 828.86 | kg/m3 | 348.39 | Calculated Property |
| ρl | 623.24 | kg/m3 | 375.15 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| γ | [0.04; 2.19e-04] | N/m | [134.30; 365.93] |
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 | -2.10710e-03 | |||
| Coefficient B | 5.18040e+02 | |||
| Coefficient C | -1.10340e+01 | |||
| Coefficient D | 4.16500e-02 | |||
| Coefficient E | -8.72730e-05 | |||
| Temperature range, min. | 134.30 | |||
| Temperature range, max. | 365.93 | |||
| γ | 0.04 | N/m | 134.30 | Calculated Property |
| γ | 0.03 | N/m | 160.04 | Calculated Property |
| γ | 0.03 | N/m | 185.77 | Calculated Property |
| γ | 0.02 | N/m | 211.51 | Calculated Property |
| γ | 0.02 | N/m | 237.25 | Calculated Property |
| γ | 0.01 | N/m | 262.98 | Calculated Property |
| γ | 0.01 | N/m | 288.72 | Calculated Property |
| γ | 0.01 | N/m | 314.46 | Calculated Property |
| γ | 0.00 | N/m | 340.19 | Calculated Property |
| γ | 2.19e-04 | N/m | 365.93 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| λgas | [0.01; 0.05] | W/m×K | [223.00; 1000.00] |
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 | 1.27010e-03 | |||
| Coefficient B | 6.04370e-01 | |||
| Coefficient C | 5.45230e+02 | |||
| Coefficient D | 3.62760e+03 | |||
| Temperature range, min. | 223.00 | |||
| Temperature range, max. | 1000.00 | |||
| λgas | 0.01 | W/m×K | 223.00 | Calculated Property |
| λgas | 0.01 | W/m×K | 309.33 | Calculated Property |
| λgas | 0.02 | W/m×K | 395.67 | Calculated Property |
| λgas | 0.02 | W/m×K | 482.00 | Calculated Property |
| λgas | 0.03 | W/m×K | 568.33 | Calculated Property |
| λgas | 0.03 | W/m×K | 654.67 | Calculated Property |
| λgas | 0.04 | W/m×K | 741.00 | Calculated Property |
| λgas | 0.04 | W/m×K | 827.33 | Calculated Property |
| λgas | 0.05 | W/m×K | 913.67 | Calculated Property |
| λgas | 0.05 | W/m×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| λliquid | [0.20; 0.15] | W/m×K | [134.30; 223.00] |
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 | 3.22180e-02 | |||
| Coefficient B | -4.10110e+01 | |||
| Coefficient C | -8.36240e-01 | |||
| Coefficient D | -5.12680e-03 | |||
| Coefficient E | 1.21540e-06 | |||
| Temperature range, min. | 134.30 | |||
| Temperature range, max. | 223.00 | |||
| λliquid | 0.20 | W/m×K | 134.30 | Calculated Property |
| λliquid | 0.19 | W/m×K | 144.16 | Calculated Property |
| λliquid | 0.19 | W/m×K | 154.01 | Calculated Property |
| λliquid | 0.18 | W/m×K | 163.87 | Calculated Property |
| λliquid | 0.18 | W/m×K | 173.72 | Calculated Property |
| λliquid | 0.17 | W/m×K | 183.58 | Calculated Property |
| λliquid | 0.17 | W/m×K | 193.43 | Calculated Property |
| λliquid | 0.16 | W/m×K | 203.29 | Calculated Property |
| λliquid | 0.16 | W/m×K | 213.14 | Calculated Property |
| λliquid | 0.15 | W/m×K | 223.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Carbonyl sulfide.
Mixtures
- Carbonyl sulfide + 1,2-Ethanediol
- Carbonyl sulfide + Ethanol, 2,2'-oxybis-
- Carbonyl sulfide + Triethylene glycol
- Carbonyl sulfide + Thiophene, tetrahydro-, 1,1-dioxide
- Carbonyl sulfide + Carbon dioxide
- Carbonyl sulfide + Carbon disulfide
- Carbonyl sulfide + 1,2-Ethanediol + Water
- Carbonyl sulfide + Butyrolactone
Sources
- Air Liquide Gas Encyclopedia
- 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).
- Hankinson and Thomson (1979), COSTALD parameters ChEDL chemicals 1.5.2, from Hankinson, R. W.; Thomson, G. H. A New Correlation for Saturated Densities of Liquids and Their Mixtures. AIChE J. 1979, 25, 653-663.
- 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.
- Crippen Method
- Crippen Method
- Experimental study and phase equilibrium modeling of systems containing acid gas and glycol
- Diffusivity and solubility of carbonyl sulfide and sulfur dioxide in 1-ethyl-3-methylimidazolium bis (trifluoromethyl) sulfonylimide ([emim][Tf2N]): Experimental measurement and modelling
- The Volumetric Properties of Carbonyl Sulfide and Carbon Dioxide Mixtures from T = 322 to 393 K and p = 2.5 to 35 MPa: Application to COS Hydrolysis in Subsurface Injectate Streams
- Experimental Solubility of Carbonyl Sulfide in Sulfolane and gamma-butyrolactone
- Solubility of Carbonyl Sulfide in Aqueous Solutions of Ethylene Glycol at Temperatures from (308.15 K to 323.15) K
- Vapor Liquid Equilibrium for Several Compounds Relevant to the Biofuels Industry Modeled with the Wilson Equation
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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