Molecular properties
- Formula
- C4H10S
- Molar mass
- 90.19 g·mol−1
- Exact mass
- 90.0503 Da
- 0
- 0
- 1
- 25.30 Ų
- 1.9 (PubChem computed XLogP3-AA descriptor)
- CAS
- 352-93-2
- PubChem CID
- 9609
Molecule record
Diethyl sulfide
C4H10S
90.19 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
Sulfide
Physical properties
| Property | Value | Conditions | Source |
|---|---|---|---|
| Logp | 1.9 | PubChem computed XLogP3-AA descriptor | PubChem(link only) |
Common names and synonyms
- 1,1'-THIOBISETHANE
- 1-(Ethylsulfanyl)ethane
- 206-526-9
- 3-Thiapentane
- 352-93-2
- 9191Y76OTC
- CHEBI:23996
- CHEBI:27710
Show all 21 synonyms
- DTXCID507146
- DTXSID5027146
- Diethyl thioether
- Diethylsulfid
- Ethane, 1,1'-thiobis-
- Ethyl sulfide
- Ethyl thioether
- Ethylthioethane
- FEMA NO. 3825
- NSC-75157
- RefChem:587283
- Thioethyl ether
- ethylsulfanylethane
Structure identifiers
- Canonical SMILES
- CCSCC
- Isomeric SMILES
- CCSCC
- InChI
- InChI=1S/C4H10S/c1-3-5-4-2/h3-4H2,1-2H3
- InChIKey
- LJSQFQKUNVCTIA-UHFFFAOYSA-N
- PubChem CID
- 9609
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 Diethyl sulfide; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for Diethyl sulfide; not experimental data.
Sources
Molecule identity
Retrieved 8/7/2026. Reuse status is summarized by the badge; open the source for full details.