CAS No: 15905-32-5, Chemical Name: 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
Home | Products | Suppliers | Offer to Buy | Offer to Sell | Chemical News | Resource
Chemical CAS Database with Global Chemical Suppliers - ChemNet

Updated CAS

the physical and chemical property of 15905-32-5, 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one is provided by ChemNet.com


   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
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
CAS Registry Number 15905-32-5
EINECS 240-046-0
Molecular Structure 15905-32-5 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
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
Hazard Symbols
Risk Codes
Safety Description
MSDS 3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one Material Safety Data Sheet