ChemNet > CAS > 15905-32-5 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one

15905-32-5 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one

product Name	3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
CAS No	15905-32-5
Synonyms	Erythrosine, phenolic; Fluoresceins; 2',4',5',7'-Tetraiodofluorescein; 2,4,5,7-Erythrosin; 4-19-00-02923 (Beilstein Handbook Reference); BRN 0062817; Erythrosine acid; Iodeosin; NSC 328781; Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dihydroxy-2',4',5',7'-tetraiodo-; Tetraiodofluorescein; UNII-1A878FZQ9B; 3',6'-Dihydroxy-2',4',5',7'-tetraiodospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3-one; Fluorescein, 2',4',5',7'-tetraiodo-; Fluorescein, 2',4',5',7'-tetraiodo- (VAN) (8CI); 3',6'-dihydroxy-2',4',5',7'-tetraiodo-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Molecular Formula	C₂₀H₈I₄O₅
Molecular Weight	835.8924
InChI	InChI=1/C20H8I4O5/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
EINECS	240-046-0
Molecular Structure
Density	2.93g/cm³
Boiling point	628.3°C at 760 mmHg
Refractive index	1.972
Flash point	333.8°C
Vapour Pressur	2.22E-16mmHg at 25°C
MSDS	Material Safety Data Sheet

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