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Basic information
- CAS
2471-91-2- Standard SMILES
O=S1(=O)Cc2ccccc2C1- InChIKey
RBXWSNGDUIKIQJ-UHFFFAOYSA-N- Molecular formula
- C8H8O2S
- Average molar mass
- 168.217 g/mol
- Monoisotopic mass
- 168.0245005
Names & identifiers
- Preferred name
- 1,3-Dihydro-2H-2-benzothiophene-2,2-dione
- IUPAC
- 1,3-Dihydro-2H-2-benzothiophene-2,2-dione
- English name
- 1,3-Dihydrobenzo[c]thiophene 2,2-dioxide
- Molecular formula
- C8H8O2S
- Molecular weight
- 168.21
Names & synonyms
1,3-Dihydrobenzo[c]thiophene 2,2-dioxide1,3-Dihydro-2λ6-benzothiophene-2,2-dione1,3-dihydro-2-benzothiophene 2,2-dioxideBenzo[c]thiophene, 1,3-dihydro-, 2,2-dioxide
Database identifiers
- CAS
2471-91-2- PubChem CID
- 313675
- DTXSID
DTXSID90310600- EC Number
- 983-167-0
Properties
Physicochemical properties
- Melting point
- 150 · 150-151 °C.
- solubility
- 3 · sol EtOH, CHCl3, C6H6, boiling water; slightly sol Et2O.
- CAS DataBase Reference
- 2471 · 2471-91-2
Chemistry & industry
Applications
Uses1,3-Dihydrobenzo[c]thiophene 2,2-dioxide is a source of o-quinodimethanes that are useful diene intermediates in Diels-Alder reactions; a source of benzocyclobutene.
Suppliers2 total
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
北京泰亚杰科技有限公司021-33690831-8001 13552411790;18616022633 · [email protected]
Related reactions
4 records
Compound notes
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