Hispanopedia WikiXanthene (9H-xanthene, 10H-9-oxaanthracene) is the organic compound with the formula CH2[C6H4]2O. It is a yellow solid that is soluble in common organic solvents. Xanthene itself is an obscure compound, but many of its derivatives are useful dyes.[4]
Xanthene dyes
Dyes that contain a xanthene core include bikaverin, fluorescein, eosins, and rhodamines. Xanthene dyes tend to be fluorescent, yellow to pink to bluish red, brilliant dyes. Many xanthene dyes can be prepared by condensation of derivates of phthalic anhydride with derivates of resorcinol or 3-aminophenol.
Further reading
- Neckers, Douglas C.; Valdes-Aguilera, Oscar M. (1993). «Fotoquímica de los colorantes de xanteno». Advances in Photochemistry . Vol. 18. pp. 315–394 . doi : 10.1002/9780470133491.ch4 . ISBN 9780470133491.
Véase también
Referencias
- ^ Unión Internacional de Química Pura y Aplicada (2014). Nomenclatura de la Química Orgánica: Recomendaciones de la IUPAC y Nombres Preferidos 2013. The Royal Society of Chemistry . pág. 213. doi : 10.1039/9781849733069 . ISBN 978-0-85404-182-4.
- ^ a b Xanteno en Sigma-Aldrich
- ^ "Xanteno 99%" . Sigma Aldrich.
- ^ Gessner, Thomas; Mayer, Udo (2000). "Tintes de triarilmetano y diarilmetano". Enciclopedia de química industrial de Ullmann . Weinheim: Wiley-VCH. doi : 10.1002/14356007.a27_179 . ISBN 978-3-527-30673-2.
Categorías :
- Tintes
- Fungicidas
- Xantenos
