- InChI
- InChI=1S/C2H7NS/c3-1-2-4/h4H,1-3H2
- InChI Key
- UFULAYFCSOUIOV-UHFFFAOYSA-N
- Formula
- C2H7NS
- SMILES
- NCCS
- Molecular Weight1
- 77.15
- CAS
- 60-23-1
- Other Names
-
- 2-Aminoethanethiol
- Cysteamine
- Ethanethiol, 2-amino-
- 2-Aminoethyl mercaptan
- Becaptan
- Cisteamina
- Cysteamin
- Cysteinamine
- Decarboxycysteine
- Lambraten
- MEA
- Mecramine
- Mercamine
- «beta»-Mercaptoethylamine
- (2-Mercaptoethyl)amine
- Thioethanolamine
- Lambratene
- Aminoethyl mercaptan
- «beta»-MEA
- «beta»-Aminoethanethiol
- Merkamin
- Riacon
- Mercaptamin
- Mercamin
- «beta»-Aminoethylthiol
- 2-Mercaptoethanamine
- 2-Amino-1-ethanethiol
- Ethanethiolamine
- L-1573
- Cystagone
- MEA (mercaptan)
- Mercaptoethylamine
- NSC 647528
- WR 347
- ω : Acentric Factor.
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- 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 | 0.4443 | Relay (1.0) Calculated Property | |
| ΔfH°gas | -27.64 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 10.17 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 44.98 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.27 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | -0.125 | Crippen Calculated Property | |
| McVol | 65.370 | ml/mol | McGowan Calculated Property |
| Pc | 6018.58 | kPa | Joback Calculated Property |
| Tboil | 410.94 | K | Relay (1.0) Calculated Property |
| Tc | 673.79 | K | Relay (1.0) Calculated Property |
| Tfus | 220.48 | K | Relay (1.0) Calculated Property |
| Vc | 0.219 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Standard Gibbs free energy of formation, 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.
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [89.07; 183.85] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 2.24520e+01 | |||
| Coefficient B | 2.83000e-01 | |||
| Coefficient C | -1.50800e-04 | |||
| Coefficient D | 2.92000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 89.07 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 104.99 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 119.35 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 132.24 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 143.75 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 153.97 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 163.00 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 170.93 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 177.85 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 183.85 | J/mol×K | 1000.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Mercaptamine.
Sources
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