Names | |
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Preferred IUPAC name
3-Benzoxepine | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
PubChem CID
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CompTox Dashboard (EPA)
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Properties | |
C10H8O | |
Molar mass | 144.173 g·mol−1 |
Appearance | Yellow solid[1] |
Melting point | 84 (83–84 °C;[3] 84 °C[1]) |
Solubility | soluble in apolar solvents (diethyl ether, benzene, tetrachloromethane)[2] and alcohols (methanol)[3] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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3-Benzoxepin is an annulated ring system with an aromatic benzene ring and a non-aromatic, unsaturated, oxygen-containing seven-membered heterocyclic oxepin. The first synthesis was described by Karl Dimroth and coworkers in 1961.[1] It is one of the three isomers of the benzoxepins.
Rosowsky
was invoked but never defined (see the help page).