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Updated CAS


   ChemNet > CAS > 2320-38-9 2',4',5',7'-tetrachloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

2320-38-9 2',4',5',7'-tetrachloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

product Name 2',4',5',7'-tetrachloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
CAS No 2320-38-9;6358-99-2
Synonyms 2',4',5',7'-Tetrachloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one; Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 2',4',5',7'-tetrachloro-3',6'-dihydroxy-; spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrachloro-3',6'-dihydroxy-
Molecular Formula C20H8Cl4O5
Molecular Weight 470.0865
InChI InChI=1/C20H8Cl4O5/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20/h1-6,25-26H
Molecular Structure 2320-38-9;6358-99-2 2',4',5',7'-tetrachloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Density 1.87g/cm3
Boiling point 647.4°C at 760 mmHg
Refractive index 1.8
Flash point 345.3°C
Vapour Pressur 2.34E-17mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description