Xanthene

Xanthene
Names
	Preferred IUPAC name 9H-Xanthene
	Other names Dibenzo[a,e]pyran; 10H-9-Oxaanthracene
Identifiers
CAS Number	92-83-1 ;
3D model (JSmol)	Interactive image;
Beilstein Reference	133939
ChEBI	CHEBI:10057 ;
ChEMBL	ChEMBL486760 ;
ChemSpider	6840 ;
ECHA InfoCard	100.001.996
EC Number	202-194-4;
Gmelin Reference	83576
KEGG	C01464 ;
PubChem CID	7107;
UNII	A762Z8101Y ;
CompTox Dashboard (EPA)	DTXSID1059070 ;
	InChI InChI=1S/C13H10O/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2 Key: GJCOSYZMQJWQCA-UHFFFAOYSA-N ; InChI=1/C13H10O/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2 Key: GJCOSYZMQJWQCA-UHFFFAOYAO;
	SMILES O1c2ccccc2Cc3ccccc31;
Properties
Chemical formula	C13H10O
Molar mass	182.222 g·mol−1
Appearance	Yellow solid
Melting point	101 to 102 °C (214 to 216 °F; 374 to 375 K)
Boiling point	310 to 312 °C (590 to 594 °F; 583 to 585 K)
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H317
Precautionary statements	P280
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Xanthene (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.

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