- InChI
- InChI=1S/C2H6S/c1-2-3/h3H,2H2,1H3
- InChI Key
- DNJIEGIFACGWOD-UHFFFAOYSA-N
- Formula
- C2H6S
- SMILES
- CCS
- Molecular Weight1
- 62.13
- CAS
- 75-08-1
- Other Names
-
- 1-Ethylthiol
- 1-Mercaptoethane
- Aethanethiol
- Aethylmercaptan
- C2H5SH
- Etantiolo
- Ethaanthiol
- Ethyl hydrosulfide
- Ethyl sulfhydrate
- Ethyl thioalcohol
- Ethylmercaptaan
- Ethylmerkaptan
- Etilmercaptano
- LPG ethyl mercaptan 1010
- Mercaptoethane
- NSC 93877
- Thioethanol
- Thioethyl alcohol
- UN 2363
- ethyl mercaptan
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°liquid : Standard liquid enthalpy of combustion (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).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (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 standard conditions (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.
- 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).
- 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 | [0.1860; 0.1910] |
|
|
| ω | 0.1860 | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value | |
| ω | 0.1890 | ChemSep v8.3 pure component data Compiled value | |
| ω | 0.1910 | KDB | |
| PAff | 789.60 | kJ/mol | NIST |
| BasG | 758.40 | kJ/mol | NIST |
| ΔcH°liquid | [-2173.20; -2164.00] | kJ/mol |
|
| ΔcH°liquid | -2173.20 ± 0.42 | kJ/mol | NIST |
| ΔcH°liquid | -2164.00 | kJ/mol | NIST |
| μ | [1.50; 1.58] | debye |
|
| μ | 1.58 | debye | ChemSep v8.3 pure component data Compiled value |
| μ | 1.50 | debye | KDB |
| ΔfG° | [-4.81; -4.67] | kJ/mol |
|
| ΔfG° | -4.81 | kJ/mol | ChemSep v8.3 pure component data Compiled value |
| ΔfG° | -4.67 | kJ/mol | KDB |
| ΔfH°gas | [-46.30; -46.14] | kJ/mol |
|
| ΔfH°gas | -46.30 | kJ/mol | ChemSep v8.3 pure component data Compiled value |
| ΔfH°gas | -46.14 | kJ/mol | KDB |
| ΔfH°gas | -46.15 | kJ/mol | NIST |
| ΔfH°liquid | -73.68 | kJ/mol | NIST |
| ΔfusH° | 4.98 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [27.30; 27.52] | kJ/mol |
|
| ΔvapH° | 27.52 | kJ/mol | NIST |
| ΔvapH° | 27.30 | kJ/mol | NIST |
| ΔvapH° | 27.50 | kJ/mol | NIST |
| ΔvapH° | 27.50 | kJ/mol | NIST |
| ΔvapH° | 27.30 ± 0.08 | kJ/mol | NIST |
| ΔvapH° | 27.30 ± 0.08 | kJ/mol | NIST |
| IE | [8.69; 9.36] | eV |
|
| IE | 9.31 ± 0.03 | eV | NIST |
| IE | 9.28 | eV | NIST |
| IE | 9.30 | eV | NIST |
| IE | 9.36 | eV | NIST |
| IE | Outlier 8.69 | eV | NIST |
| IE | 9.29 | eV | NIST |
| IE | 9.30 ± 0.10 | eV | NIST |
| IE | 9.29 ± 0.01 | eV | NIST |
| log10WS | [-0.60; -0.60] |
|
|
| log10WS | -0.60 | Aq. Solubility Prediction | |
| log10WS | -0.60 | Estimated Solubility | |
| logPoct/wat | 0.936 | Crippen Calculated Property | |
| McVol | 55.390 | ml/mol | McGowan Calculated Property |
| Pc | [5490.00; 5491.82] | kPa |
|
| Pc | 5490.00 | kPa | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 Compiled value |
| Pc | 5491.82 | kPa | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Pc | 5490.00 | kPa | ChemSep v8.3 pure component data Compiled value |
| Pc | 5490.00 | kPa | KDB |
| Pc | 5490.00 ± 50.66 | kPa | NIST |
| Ptriple | 1.14e-06 | kPa | ChemSep v8.3 pure component data Compiled value |
| ρc | 299.61 ± 1.86 | kg/m3 | NIST |
| Inp | [482.00; 528.50] |
|
|
| Inp | 512.60 | NIST | |
| Inp | Outlier 528.50 | NIST | |
| Inp | 517.40 | NIST | |
| Inp | 514.20 | NIST | |
| Inp | 517.00 | NIST | |
| Inp | 482.00 | NIST | |
| Inp | 484.00 | NIST | |
| Inp | 505.00 | NIST | |
| Inp | 500.00 | NIST | |
| Inp | 517.00 | NIST | |
| Inp | 513.00 | NIST | |
| Inp | 517.00 | NIST | |
| Inp | 514.00 | NIST | |
| Inp | 520.00 | NIST | |
| Inp | 502.00 | NIST | |
| Inp | 482.00 | NIST | |
| Inp | 496.00 | NIST | |
| Inp | 500.00 | NIST | |
| Inp | 501.00 | NIST | |
| Inp | 500.00 | NIST | |
| Inp | 500.00 | NIST | |
| Inp | 496.00 | NIST | |
| Inp | 502.00 | NIST | |
| Inp | 502.00 | NIST | |
| Inp | 490.00 | NIST | |
| Inp | 496.00 | NIST | |
| Ip | [731.00; 753.00] |
|
|
| Ip | 753.00 | NIST | |
| Ip | 731.00 | NIST | |
| Ip | 753.00 | NIST | |
| S°liquid | 207.02 | J/mol×K | NIST |
| Tboil | [308.00; 310.00] | K |
|
| Tboil | 308.15 | K | ChemSep v8.3 pure component data Compiled value |
| Tboil | 308.20 | K | KDB |
| Tboil | 308.20 | K | NIST |
| Tboil | 308.20 | K | NIST |
| Tboil | 308.00 ± 2.00 | K | NIST |
| Tboil | Outlier 310.00 ± 4.00 | K | NIST |
| Tboil | 308.00 ± 2.00 | K | NIST |
| Tboil | 308.19 ± 0.30 | K | NIST |
| Tboil | 308.00 ± 3.00 | K | NIST |
| Tboil | 308.19 ± 0.20 | K | NIST |
| Tboil | 309.00 ± 0.50 | K | NIST |
| Tboil | 308.70 ± 0.50 | K | NIST |
| Tboil | Outlier 310.00 ± 3.00 | K | NIST |
| Tboil | 309.00 ± 1.50 | K | NIST |
| Tboil | 309.00 ± 2.00 | K | NIST |
| Tc | [498.70; 499.00] | K |
|
| Tc | 499.00 | K | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 Compiled value |
| Tc | 499.00 | K | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Tc | 499.00 | K | ChemSep v8.3 pure component data Compiled value |
| Tc | 499.00 | K | KDB |
| Tc | 499.00 | K | NIST |
| Tc | 498.70 ± 0.40 | K | NIST |
| Tc | 498.80 ± 0.40 | K | NIST |
| Tfus | [125.15; 126.15] | K |
|
| Tfus | 125.15 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 125.26 | K | ChemSep v8.3 pure component data Compiled value |
| Tfus | 125.26 | K | KDB |
| Tfus | 125.22 | K | Aq. Solubility Prediction |
| Tfus | 126.08 ± 0.10 | K | NIST |
| Tfus | 125.90 ± 0.50 | K | NIST |
| Tfus | 125.90 ± 0.40 | K | NIST |
| Tfus | 126.15 ± 0.60 | K | NIST |
| Ttriple | [125.25; 125.26] | K |
|
| Ttriple | 125.26 | K | ChemSep v8.3 pure component data Compiled value |
| Ttriple | 125.25 ± 0.02 | K | NIST |
| Ttriple | 125.26 ± 0.02 | K | NIST |
| Ttriple | 125.26 ± 0.02 | K | NIST |
| UQi | 2.30 | ChemSep v8.3 pure component data Compiled value | |
| URi | 2.55 | ChemSep v8.3 pure component data Compiled value | |
| Vc | [0.207; 0.207] | m3/kmol |
|
| Vc | 0.207 | m3/kmol | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 Compiled value |
| Vc | 0.207 | m3/kmol | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Vc | 0.207 | m3/kmol | ChemSep v8.3 pure component data Compiled value |
| Vc | 0.207 | m3/kmol | KDB |
| VCOSTALD | 0.20 | m3/kmol | Hankinson and Thomson (1979), COSTALD parameters Compiled value |
| ωSRK | 0.19 | Hankinson and Thomson (1979), COSTALD parameters Compiled value | |
| Zc | [0.2739080; 0.2740000] |
|
|
| Zc | 0.2740000 | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 Compiled value | |
| Zc | 0.2740000 | ChemSep v8.3 pure component data Compiled value | |
| Zc | 0.2739080 | KDB | |
| Zra | [0.27; 0.27] |
|
|
| Zra | 0.27 | Hankinson and Thomson (1979), COSTALD parameters Compiled value | |
| Zra | 0.27 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | 117.99 | J/mol×K | 299.05 | NIST |
| ΔfusH | [4.97; 4.97] | kJ/mol | [195.26; 195.30] |
|
| ΔfusH | 4.97 | kJ/mol | 195.26 | NIST |
| ΔfusH | 4.97 | kJ/mol | 195.26 | NIST |
| ΔfusH | 4.97 | kJ/mol | 195.30 | NIST |
| ΔfusH | 4.97 | kJ/mol | 195.30 | NIST |
| ΔvapH | [26.30; 28.70] | kJ/mol | [293.00; 470.50] |
|
| ΔvapH | 28.40 | kJ/mol | 293.00 | NIST |
| ΔvapH | 28.40 | kJ/mol | 306.00 | NIST |
| ΔvapH | 28.40 | kJ/mol | 306.00 | NIST |
| ΔvapH | 28.70 | kJ/mol | 306.00 | NIST |
| ΔvapH | 28.40 | kJ/mol | 306.00 | NIST |
| ΔvapH | 26.79 | kJ/mol | 308.20 | NIST |
| ΔvapH | 26.78 | kJ/mol | 308.70 | KDB |
| ΔvapH | 27.50 | kJ/mol | 339.00 | NIST |
| ΔvapH | 26.30 | kJ/mol | 356.50 | NIST |
| ΔvapH | 26.60 | kJ/mol | 470.50 | NIST |
| Pvap | [25.00; 121.00] | kPa | [272.94; 313.41] |
|
| Pvap | 25.00 | kPa | 272.94 | Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan) |
| Pvap | 59.00 | kPa | 293.36 | Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan) |
| Pvap | 121.00 | kPa | 313.41 | Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan) |
| ρl | 839.00 | kg/m3 | 293.00 | KDB |
| ΔfusS | [25.48; 25.48] | J/mol×K | [195.26; 195.26] |
|
| ΔfusS | 25.48 | J/mol×K | 195.26 | NIST |
| ΔfusS | 25.48 | J/mol×K | 195.26 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [40.84; 169.05] | J/mol×K | [80.00; 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 | 3.94037e+01 | |||
| Coefficient B | -3.28058e+02 | |||
| Coefficient C | 4.38818e+00 | |||
| Coefficient D | 9.50986e-04 | |||
| Coefficient E | -3.24965e-07 | |||
| Temperature range, min. | 80.00 | |||
| Temperature range, max. | 1500.00 | |||
| Cp,gas | 40.84 | J/mol×K | 80.00 | Calculated Property |
| Cp,gas | 64.34 | J/mol×K | 237.78 | Calculated Property |
| Cp,gas | 88.03 | J/mol×K | 395.56 | Calculated Property |
| Cp,gas | 107.58 | J/mol×K | 553.33 | Calculated Property |
| Cp,gas | 124.08 | J/mol×K | 711.11 | Calculated Property |
| Cp,gas | 138.05 | J/mol×K | 868.89 | Calculated Property |
| Cp,gas | 149.62 | J/mol×K | 1026.67 | Calculated Property |
| Cp,gas | 158.71 | J/mol×K | 1184.44 | Calculated Property |
| Cp,gas | 165.21 | J/mol×K | 1342.22 | Calculated Property |
| Cp,gas | 169.05 | J/mol×K | 1500.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | [112.43; 119.98] | J/mol×K | [125.26; 315.25] |
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 | 1.12430e+02 | |||
| Coefficient B | -3.53840e+04 | |||
| Coefficient C | 3.41532e+02 | |||
| Coefficient D | -1.10650e+00 | |||
| Coefficient E | 1.22310e-03 | |||
| Temperature range, min. | 125.26 | |||
| Temperature range, max. | 315.25 | |||
| Cp,liquid | 112.43 | J/mol×K | 125.26 | Calculated Property |
| Cp,liquid | 112.43 | J/mol×K | 146.37 | Calculated Property |
| Cp,liquid | 112.43 | J/mol×K | 167.48 | Calculated Property |
| Cp,liquid | 112.43 | J/mol×K | 188.59 | Calculated Property |
| Cp,liquid | 112.43 | J/mol×K | 209.70 | Calculated Property |
| Cp,liquid | 112.56 | J/mol×K | 230.81 | Calculated Property |
| Cp,liquid | 113.38 | J/mol×K | 251.92 | Calculated Property |
| Cp,liquid | 115.16 | J/mol×K | 273.03 | Calculated Property |
| Cp,liquid | 117.34 | J/mol×K | 294.14 | Calculated Property |
| Cp,liquid | 119.98 | J/mol×K | 315.25 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0095358; 0.0001446] | Pa×s | [125.26; 399.00] |
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 | -1.08540e+01 | |||
| Coefficient B | 7.53550e+02 | |||
| Coefficient C | 4.08490e-02 | |||
| Coefficient D | -7.58840e-07 | |||
| Coefficient E | 2.00000e+00 | |||
| Temperature range, min. | 125.26 | |||
| Temperature range, max. | 399.00 | |||
| η | 0.0095358 | Pa×s | 125.26 | Calculated Property |
| η | 0.0029508 | Pa×s | 155.68 | Calculated Property |
| η | 0.0013369 | Pa×s | 186.09 | Calculated Property |
| η | 0.0007545 | Pa×s | 216.51 | Calculated Property |
| η | 0.0004888 | Pa×s | 246.92 | Calculated Property |
| η | 0.0003472 | Pa×s | 277.34 | Calculated Property |
| η | 0.0002630 | Pa×s | 307.75 | Calculated Property |
| η | 0.0002087 | Pa×s | 338.17 | Calculated Property |
| η | 0.0001714 | Pa×s | 368.58 | Calculated Property |
| η | 0.0001446 | Pa×s | 399.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | [35.17; 11.39] | kJ/mol | [125.26; 479.47] |
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 | 4.17770e+01 | |||
| Coefficient B | 6.89800e-01 | |||
| Coefficient C | -3.63170e-01 | |||
| Coefficient D | -9.77230e-02 | |||
| Coefficient E | 1.69580e-01 | |||
| Critical temperature, Tc (K) | 4.99000e+02 | |||
| Temperature range, min. | 125.26 | |||
| Temperature range, max. | 479.47 | |||
| ΔvapH | 35.17 | kJ/mol | 125.26 | Calculated Property |
| ΔvapH | 33.31 | kJ/mol | 164.62 | Calculated Property |
| ΔvapH | 31.51 | kJ/mol | 203.97 | Calculated Property |
| ΔvapH | 29.72 | kJ/mol | 243.33 | Calculated Property |
| ΔvapH | 27.89 | kJ/mol | 282.69 | Calculated Property |
| ΔvapH | 25.92 | kJ/mol | 322.04 | Calculated Property |
| ΔvapH | 23.70 | kJ/mol | 361.40 | Calculated Property |
| ΔvapH | 21.01 | kJ/mol | 400.76 | Calculated Property |
| ΔvapH | 17.40 | kJ/mol | 440.11 | Calculated Property |
| ΔvapH | 11.39 | kJ/mol | 479.47 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 5186.77] | kPa | [222.48; 499.15] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.43813e+01 | |||
| Coefficient B | -2.74888e+03 | |||
| Coefficient C | -2.74390e+01 | |||
| Temperature range, min. | 222.48 | |||
| Temperature range, max. | 499.15 | |||
| Pvap | 1.33 | kPa | 222.48 | Calculated Property |
| Pvap | 9.08 | kPa | 253.22 | Calculated Property |
| Pvap | 39.07 | kPa | 283.96 | Calculated Property |
| Pvap | 123.00 | kPa | 314.70 | Calculated Property |
| Pvap | 310.20 | kPa | 345.44 | Calculated Property |
| Pvap | 664.58 | kPa | 376.19 | Calculated Property |
| Pvap | 1258.49 | kPa | 406.93 | Calculated Property |
| Pvap | 2165.67 | kPa | 437.67 | Calculated Property |
| Pvap | 3455.14 | kPa | 468.41 | Calculated Property |
| Pvap | 5186.77 | kPa | 499.15 | Calculated Property |
| Pvap | [1.16e-06; 5563.81] | kPa | [125.26; 499.00] |
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 | 5.85695e+01 | |||
| Coefficient B | -5.02082e+03 | |||
| Coefficient C | -6.67832e+00 | |||
| Coefficient D | 6.44982e-06 | |||
| Coefficient E | 2.00000e+00 | |||
| Comment | Range stopped at Tc; ChemSep gives it to 499.15 K. | |||
| Temperature range, min. | 125.26 | |||
| Temperature range, max. | 499.00 | |||
| Pvap | 1.16e-06 | kPa | 125.26 | Calculated Property |
| Pvap | 3.98e-03 | kPa | 166.79 | Calculated Property |
| Pvap | 0.40 | kPa | 208.31 | Calculated Property |
| Pvap | 7.44 | kPa | 249.84 | Calculated Property |
| Pvap | 53.97 | kPa | 291.37 | Calculated Property |
| Pvap | 224.85 | kPa | 332.89 | Calculated Property |
| Pvap | 660.24 | kPa | 374.42 | Calculated Property |
| Pvap | 1541.70 | kPa | 415.95 | Calculated Property |
| Pvap | 3086.44 | kPa | 457.47 | Calculated Property |
| Pvap | 5563.81 | kPa | 499.00 | Calculated Property |
| Pvap | [1.02e-06; 5492.66] | kPa | [125.26; 499.15] |
KDB Vapor Pressure Data
|
| Equation | ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K | |||
| Coefficient A | 6.28903e+01 | |||
| Coefficient B | -5.16282e+03 | |||
| Coefficient C | -7.36756e+00 | |||
| Coefficient D | 7.37708e-06 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 125.26 | |||
| Temperature range, max. | 499.15 | |||
| Pvap | 1.02e-06 | kPa | 125.26 | Calculated Property |
| Pvap | 3.87e-03 | kPa | 166.80 | Calculated Property |
| Pvap | 0.40 | kPa | 208.35 | Calculated Property |
| Pvap | 7.49 | kPa | 249.89 | Calculated Property |
| Pvap | 54.17 | kPa | 291.43 | Calculated Property |
| Pvap | 224.06 | kPa | 332.98 | Calculated Property |
| Pvap | 653.53 | kPa | 374.52 | Calculated Property |
| Pvap | 1519.43 | kPa | 416.06 | Calculated Property |
| Pvap | 3038.65 | kPa | 457.61 | Calculated Property |
| Pvap | 5492.66 | kPa | 499.15 | Calculated Property |
| Pvap | [25.06; 270.03] | kPa | [273.60; 339.26] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.39927e+01 | |||
| Coefficient B | -2.49722e+03 | |||
| Coefficient C | -4.17650e+01 | |||
| Reference | Osborn and Douslin, 1966 | |||
| Temperature range, min. | 273.60 | |||
| Temperature range, max. | 339.26 | |||
| Pvap | 25.06 | kPa | 273.60 | Calculated Property |
| Pvap | 34.81 | kPa | 280.90 | Calculated Property |
| Pvap | 47.42 | kPa | 288.19 | Calculated Property |
| Pvap | 63.46 | kPa | 295.49 | Calculated Property |
| Pvap | 83.55 | kPa | 302.78 | Calculated Property |
| Pvap | 108.37 | kPa | 310.08 | Calculated Property |
| Pvap | 138.65 | kPa | 317.37 | Calculated Property |
| Pvap | 175.14 | kPa | 324.67 | Calculated Property |
| Pvap | 218.66 | kPa | 331.96 | Calculated Property |
| Pvap | 270.03 | kPa | 339.26 | Calculated Property |
| Pvap | [101.21; 5011.96] | kPa | [308.00; 493.00] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.48421e+01 | |||
| Coefficient B | -3.06469e+03 | |||
| Coefficient C | -8.27200e+00 | |||
| Reference | Stull, 1947 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 308.00 | |||
| Temperature range, max. | 493.00 | |||
| Pvap | 101.21 | kPa | 308.00 | Calculated Property |
| Pvap | 195.08 | kPa | 328.56 | Calculated Property |
| Pvap | 347.40 | kPa | 349.11 | Calculated Property |
| Pvap | 579.35 | kPa | 369.67 | Calculated Property |
| Pvap | 914.41 | kPa | 390.22 | Calculated Property |
| Pvap | 1377.53 | kPa | 410.78 | Calculated Property |
| Pvap | 1994.20 | kPa | 431.33 | Calculated Property |
| Pvap | 2789.62 | kPa | 451.89 | Calculated Property |
| Pvap | 3788.01 | kPa | 472.44 | Calculated Property |
| Pvap | 5011.96 | kPa | 493.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ρl | [1007.75; 338.32] | kg/m3 | [125.26; 499.00] |
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 | 7.47473e+01 | |||
| Coefficient B | 2.59090e-01 | |||
| Coefficient C | 4.99160e+02 | |||
| Coefficient D | 2.65670e-01 | |||
| Comment | Range stopped at Tc; ChemSep gives it to 499.15 K. | |||
| Temperature range, min. | 125.26 | |||
| Temperature range, max. | 499.00 | |||
| ρl | 1007.75 | kg/m3 | 125.26 | Calculated Property |
| ρl | 969.68 | kg/m3 | 166.79 | Calculated Property |
| ρl | 929.58 | kg/m3 | 208.31 | Calculated Property |
| ρl | 886.97 | kg/m3 | 249.84 | Calculated Property |
| ρl | 841.13 | kg/m3 | 291.37 | Calculated Property |
| ρl | 790.92 | kg/m3 | 332.89 | Calculated Property |
| ρl | 734.42 | kg/m3 | 374.42 | Calculated Property |
| ρl | 667.67 | kg/m3 | 415.95 | Calculated Property |
| ρl | 580.00 | kg/m3 | 457.47 | Calculated Property |
| ρl | 338.32 | kg/m3 | 499.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| γ | [0.04; 0.02] | N/m | [125.15; 308.15] |
Jasper (1972), surface tension of pure liquid compounds Compiled value
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is γ in N/m, T in K | |||
| Coefficient A | 4.67208e-02 | |||
| Coefficient B | -7.93000e-05 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 125.15 | |||
| Temperature range, max. | 308.15 | |||
| γ | 0.04 | N/m | 125.15 | Calculated Property |
| γ | 0.04 | N/m | 145.48 | Calculated Property |
| γ | 0.03 | N/m | 165.82 | Calculated Property |
| γ | 0.03 | N/m | 186.15 | Calculated Property |
| γ | 0.03 | N/m | 206.48 | Calculated Property |
| γ | 0.03 | N/m | 226.82 | Calculated Property |
| γ | 0.03 | N/m | 247.15 | Calculated Property |
| γ | 0.03 | N/m | 267.48 | Calculated Property |
| γ | 0.02 | N/m | 287.82 | Calculated Property |
| γ | 0.02 | N/m | 308.15 | Calculated Property |
| γ | [0.05; 0.00] | N/m | [125.26; 479.47] |
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 | -5.15180e-02 | |||
| Coefficient B | -2.72660e+00 | |||
| Coefficient C | -2.11050e+00 | |||
| Coefficient D | -1.43550e-03 | |||
| Coefficient E | -5.67720e-07 | |||
| Temperature range, min. | 125.26 | |||
| Temperature range, max. | 479.47 | |||
| γ | 0.05 | N/m | 125.26 | Calculated Property |
| γ | 0.04 | N/m | 164.62 | Calculated Property |
| γ | 0.04 | N/m | 203.97 | Calculated Property |
| γ | 0.03 | N/m | 243.33 | Calculated Property |
| γ | 0.02 | N/m | 282.69 | Calculated Property |
| γ | 0.02 | N/m | 322.04 | Calculated Property |
| γ | 0.01 | N/m | 361.40 | Calculated Property |
| γ | 0.01 | N/m | 400.76 | Calculated Property |
| γ | 0.01 | N/m | 440.11 | Calculated Property |
| γ | 0.00 | N/m | 479.47 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| λgas | [0.00; 0.08] | W/m×K | [125.26; 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 | 1.46070e-03 | |||
| Coefficient B | 7.03300e-01 | |||
| Coefficient C | 1.24320e+03 | |||
| Coefficient D | 5.35880e+04 | |||
| Temperature range, min. | 125.26 | |||
| Temperature range, max. | 1000.00 | |||
| λgas | 0.00 | W/m×K | 125.26 | Calculated Property |
| λgas | 0.01 | W/m×K | 222.45 | Calculated Property |
| λgas | 0.02 | W/m×K | 319.65 | Calculated Property |
| λgas | 0.02 | W/m×K | 416.84 | Calculated Property |
| λgas | 0.03 | W/m×K | 514.03 | Calculated Property |
| λgas | 0.04 | W/m×K | 611.23 | Calculated Property |
| λgas | 0.05 | W/m×K | 708.42 | Calculated Property |
| λgas | 0.06 | W/m×K | 805.61 | Calculated Property |
| λgas | 0.07 | W/m×K | 902.81 | Calculated Property |
| λgas | 0.08 | W/m×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| λliquid | [0.19; 0.14] | W/m×K | [125.26; 308.15] |
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 | -2.12570e-02 | |||
| Coefficient B | 2.72370e+00 | |||
| Coefficient C | -1.42000e+00 | |||
| Coefficient D | -8.77900e-04 | |||
| Coefficient E | -1.82770e-06 | |||
| Temperature range, min. | 125.26 | |||
| Temperature range, max. | 308.15 | |||
| λliquid | 0.19 | W/m×K | 125.26 | Calculated Property |
| λliquid | 0.19 | W/m×K | 145.58 | Calculated Property |
| λliquid | 0.18 | W/m×K | 165.90 | Calculated Property |
| λliquid | 0.17 | W/m×K | 186.22 | Calculated Property |
| λliquid | 0.17 | W/m×K | 206.54 | Calculated Property |
| λliquid | 0.16 | W/m×K | 226.87 | Calculated Property |
| λliquid | 0.15 | W/m×K | 247.19 | Calculated Property |
| λliquid | 0.15 | W/m×K | 267.51 | Calculated Property |
| λliquid | 0.14 | W/m×K | 287.83 | Calculated Property |
| λliquid | 0.14 | W/m×K | 308.15 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethanethiol.
Mixtures
Sources
- KDB Vapor Pressure Data
- 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.
- IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 8 ChEDL chemicals 1.5.2, from Tsonopoulos, C.; Ambrose, D. Vapor-Liquid Critical Properties of Elements and Compounds. 8. Organic Sulfur, Silicon, and Tin Compounds (C + H + S, Si, and Sn). J. Chem. Eng. Data 2001, 46, 480-485.
- Jasper (1972), surface tension of pure liquid compounds ChEDL chemicals 1.5.2, from Jasper, J. J. The Surface Tension of Pure Liquid Compounds. J. Phys. Chem. Ref. Data 1972, 1, 841-1010 (as transcribed in Lange's Handbook).
- 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.
- 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
- Measurement of VLE (TPx or TPxy data) for hydrogen sulfide + (dimethylsulfide or ethylmethylsulfide or carbon disulfide) and methane solubilities in (dimethylsulfide or ethylmethylsulfide or methylmercaptan or ethylmercaptan)
- Joback Method
- KDB
- Aqueous Solubility Prediction Method
- Estimated Solubility Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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