Molecular properties
- Formula
- C2H6S
- Molar mass
- 62.14 g·mol−1
- Exact mass
- 62.0190 Da
- 0
- 1
- 1
- 1.00 Ų
- 0.9 (PubChem computed XLogP3-AA descriptor)
- CAS
- 75-08-1
- PubChem CID
- 6343
Molecule record
Ethanethiol
C2H6S
62.14 g/mol
Interactions
- Polarity
- Often weakly polar or nonpolar unless other structural features dominate.
- Acid-base behavior
- Review ionizable groups and pKa data where available; ChemForge does not infer definitive acid-base state from identity alone.
- Intermolecular forces
- Assess dispersion, dipole interactions, hydrogen bonding, and ionic character from the functional groups shown.
Functional groups
Thiol
Physical properties
| Property | Value | Conditions | Source |
|---|---|---|---|
| Logp | 0.9 | PubChem computed XLogP3-AA descriptor | PubChem(link only) |
Common names and synonyms
- 1-Mercaptoethane
- 75-08-1
- Aethanethiol
- Aethylmercaptan
- DTXSID9026394
- ETHYL MERCAPTAN
- Etantiolo
- Ethaanthiol
Show all 22 synonyms
- Ethyl hydrosulfide
- Ethyl sulfhydrate
- Ethyl thioalcohol
- Ethylmercaptaan
- Ethylmerkaptan
- Etilmercaptano
- FEMA NO. 4258
- LPG ethyl mercaptan 1010
- M439R54A1D
- Mercaptoethane
- NSC-93877
- Thioethanol
- Thioethyl alcohol
- ethyl-mercaptan
Structure identifiers
- Canonical SMILES
- CCS
- Isomeric SMILES
- CCS
- InChI
- InChI=1S/C2H6S/c1-2-3/h3H,2H2,1H3
- InChIKey
- DNJIEGIFACGWOD-UHFFFAOYSA-N
- PubChem CID
- 6343
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for Ethanethiol; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for Ethanethiol; not experimental data.
Sources
Molecule identity
Retrieved 8/7/2026. Reuse status is summarized by the badge; open the source for full details.