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   ChemNet > CAS > 2320-96-9 4',5'-dichloro-3',6'-dihydroxyspiro[isobenzofuran-1[3H]-9'-[9H]-xanthene]-3-one

2320-96-9 4',5'-dichloro-3',6'-dihydroxyspiro[isobenzofuran-1[3H]-9'-[9H]-xanthene]-3-one

product Name 4',5'-dichloro-3',6'-dihydroxyspiro[isobenzofuran-1[3H]-9'-[9H]-xanthene]-3-one
CAS No 2320-96-9
Synonyms 4',5'-Dichlorofluorescein; 4',5'-Dichloro-3',6'-dihydroxyspiro(isobenzofuran-1(3H)-9'-(9H)-xanthene)-3-one; Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4',5'-dichloro-3',6'-dihydroxy-; 4',5'-dichloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one; 2-(4,5-dichloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid
Molecular Formula C20H10Cl2O5
Molecular Weight 401.1964
InChI InChI=1/C20H10Cl2O5/c21-16-13(23)7-5-11-15(9-3-1-2-4-10(9)20(25)26)12-6-8-14(24)17(22)19(12)27-18(11)16/h1-8,23H,(H,25,26)
EINECS 219-030-2
Molecular Structure 2320-96-9 4',5'-dichloro-3',6'-dihydroxyspiro[isobenzofuran-1[3H]-9'-[9H]-xanthene]-3-one
Density 1.68g/cm3
Boiling point 662.9°C at 760 mmHg
Refractive index 1.757
Flash point 354.7°C
Vapour Pressur 1.77E-18mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description