Names
Preferred IUPAC name 9H-Xanthen-9-ol
Other names Xanthanol, 9-Hydroxyxanthene, 9-Xanthydrol, Xanthen-9-ol, 9-Xanthenol, Xanthydrol solution
Identifiers
CAS NumberY
3D model (JSmol)
Beilstein Reference10395
ChemSpiderY
ECHA InfoCard
EC Number201-996-1
PubChem CID
UNIIY
CompTox Dashboard (EPA)
InChI InChI=1S/C13H10O2/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8,13-14HYKey: JFRMYMMIJXLMBB-UHFFFAOYSA-NY
SMILES O2C1=C(C=CC=C1)C(C3=C2C=CC=C3)O
Properties
Chemical formulaC13H10O2
Molar mass198.221 g·mol−1
Melting point124 to 126 °C (255 to 259 °F; 397 to 399 K)
Hazards
GHS labelling:
Pictograms
Signal wordWarning
Hazard statementsH302, H315, H319, H335, H411
Precautionary statementsP261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P391, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references