Molecular properties
- Formula
- C6H6OS
- Molar mass
- 126.18 g·mol−1
- Exact mass
- 126.0139 Da
- 4
- PubChem CID
- 6920
Molecule record
1-thiophen-2-ylethanone
C6H6OS
126.18 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Ketone
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1-(2-Thienyl)ethanone
- 1-(thiophen-2-yl)ethan-1-one
- 1-thiophen-2-yl-ethanone
- 2-ACETYLTHIOPHENE
- 2-Acethylthiophene
- 2-Acetothienone
- 2-Acetothiophene
- 2-Acetylthiophen
Show all 24 synonyms
- 2-Thienyl methyl ketone
- 2-acetyl thiophene
- 201-804-6
- 2acetylthiophene
- 5ASO208T20
- 88-15-3
- 97511-16-5
- DTXCID8048608
- DTXSID2058960
- Ethanone, 1-(2-thienyl)-
- Ketone, methyl 2-thienyl
- Methyl 2-thienyl ketone
- NSC-2345
- RefChem:462874
- THIOPHENE,2-ACETYL
- alpha-Acetylthiophene
Structure identifiers
- Canonical SMILES
- CC(=O)c1cccs1
- Isomeric SMILES
- CC(=O)C1=CC=CS1
- InChI
- InChI=1S/C6H6OS/c1-5(7)6-3-2-4-8-6/h2-4H,1H3
- InChIKey
- WYJOVVXUZNRJQY-UHFFFAOYSA-N
- PubChem CID
- 6920
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 1-thiophen-2-ylethanone; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 1-thiophen-2-ylethanone; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.