Phenoxathiin
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Names | |
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Preferred IUPAC name
Phenoxathiine | |
Other names
1,4-Dibenzothioxine
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Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.005.433 |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C12H8OS | |
Molar mass | 200.26 g·mol−1 |
Melting point | 52–56 °C (126–133 °F; 325–329 K)[1] |
Boiling point | 150–152 °C (302–306 °F; 423–425 K)[1] (at 5 mmHg) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Phenoxathiin (dibenzooxathiane) C12H8OS is a heterocyclic compound of molecular weight 200.25632 g/mol with the CAS Registry Number 262-20-4.[2]
Diphenyl ether is a starting material in the production of phenoxathiin via the Ferrario reaction.[3] Phenoxathiin is used in polyamide and polyimide production.[4]
References
- ^ a b "Phenoxathiin". Sigma-Aldrich.
- ^ The Chemistry of Phenoxathiin and its Derivatives. Clara L. Deasy Chem. Rev., 1943, 32 (2), pp 173–194 DOI: 10.1021/cr60102a001 Publication Date: April 1943
- ^ Suter, C. M.; Maxwell, C. E. (1943). "Phenoxthin". Organic Syntheses; Collected Volumes, vol. 2, p. 485.
- ^ Mitsuru Ueoda; Tatsuo Aizawa; Yoshio Imai (1977). "Preparation and properties of polyamides and polyimides containing phenoxathiin units". Journal of Polymer Science: Polymer Chemistry Edition. 15 (11): 2739–2747. doi:10.1002/pol.1977.170151119.
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- Sulfur heterocycles
- Nitrogen heterocycles
- Heterocyclic compounds with 3 rings