- 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
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- 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).
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | 61.80 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -12.34 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 10.17 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 37.42 | kJ/mol | Joback Calculated Property |
| log10WS | -0.17 | Crippen 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 | 380.55 | K | Joback Calculated Property |
| Tc | 592.14 | K | Joback Calculated Property |
| Tfus | 232.02 | K | Joback Calculated Property |
| Vc | 0.231 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [109.92; 143.22] | J/mol×K | [380.55; 592.14] | 
|
| Cp,gas | 109.92 | J/mol×K | 380.55 | Joback Calculated Property |
| Cp,gas | 116.15 | J/mol×K | 415.82 | Joback Calculated Property |
| Cp,gas | 122.10 | J/mol×K | 451.08 | Joback Calculated Property |
| Cp,gas | 127.78 | J/mol×K | 486.35 | Joback Calculated Property |
| Cp,gas | 133.18 | J/mol×K | 521.61 | Joback Calculated Property |
| Cp,gas | 138.33 | J/mol×K | 556.88 | Joback Calculated Property |
| Cp,gas | 143.22 | J/mol×K | 592.14 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Mercaptamine.
Sources
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