Acid red 98

dipotassium;2',4',5',7'-tetrabromo-4,7-dichloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate

CAS: 6441-77-6

Molecular Formula	`C20H4Br4Cl2K2O5`
Molecular Weight	793.0 g/mol
Topological Polar Surface Area	81.7 A2
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	5
Rotatable Bonds	0
Exact Mass	791.5402
Heavy Atoms	33
Complexity	714.0

Chemical Identifiers

CAS Number	6441-77-6
SMILES	`C1=CC(=C2C(=C1Cl)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)Br)[O-])Br)Br)[O-])Br)Cl.[K+].[K+]`
InChIKey	`JBBPTUVOZCXCSU-UHFFFAOYSA-L`

📖 Product Overview

Acid red 98 (CAS: 6441-77-6) is a chemical compound with molecular formula C20H4Br4Cl2K2O5 and molecular weight 793.0 g/mol. Its IUPAC systematic name is dipotassium;2',4',5',7'-tetrabromo-4,7-dichloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate. Topological Polar Surface Area 81.7 A2 Hydrogen Bond Donors 0 Hydrogen Bond Acceptors 5 Rotatable Bonds 0 Exact Mass 791.5402 Heavy Atoms 33 Complexity 714.0 InChI Key: JBBPTUVOZCXCSU-UHFFFAOYSA-L. SMILES: C1=CC(=C2C(=C1Cl)C(=O)OC23C4=CC(=C(C(=C4OC5=C(C(=C(C=C35)Br)[O-])Br)Br)[O-])Br)Cl.[K+].[K+].

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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