Chromane
Appearance
Names | |
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Preferred IUPAC name
3,4-Dihydro-2H-1-benzopyran | |
Other names
Chroman; Benzodihydropyran; Benzoxane
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Identifiers | |
3D model (JSmol)
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116150 | |
ChEBI | |
ChemSpider | |
EC Number |
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122981 | |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C9H10O | |
Molar mass | 134.178 g·mol−1 |
Hazards | |
GHS labelling:[1] | |
Warning | |
H226, H302, H315, H319, H335 | |
P210, P233, P240, P241, P242, P243, P261, P264, P264 P265, P270, P271, P280, P301 P317, P302 P352, P303 P361 P353, P304 P340, P305 P351 P338, P319, P321, P330, P332 P317, P337 P317, P362 P364, P370 P378, P403 P233, P403 P235, P405, P501 | |
Related compounds | |
Related compounds
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Tetrahydroquinoline, Tetralin, Chromene, Coumaran |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chromane (benzodihydropyran) is a heterocyclic chemical compound with the chemical formula C9H10O.[2] Chromane is a structural feature of more complex compounds including E vitamins (tocopherols and tocotrienols), Dianin's compound, and the pharmaceutical drugs troglitazone, ormeloxifene, and nebivolol. Such compounds are sometimes described as chromans.
See also
[edit]- Chromene (benzopyran)
References
[edit]- ^ "Chromane". pubchem.ncbi.nlm.nih.gov. Retrieved 22 February 2024.
- ^ Rindfusz, R. E. (April 1919). "Syntheses of Chromanes and Coumaranes". Journal of the American Chemical Society. 41 (4): 665–670. doi:10.1021/ja01461a015.
External links
[edit]- Media related to benzodihydropyrans at Wikimedia Commons
- The dictionary definition of chromane at Wiktionary