Acid Brown 354

Modify Date: 2025-08-26 11:37:37

Acid Brown 354 Structure
Acid Brown 354 structure
Common Name Acid Brown 354
CAS Number 71799-43-4 Molecular Weight 794.63600
Density N/A Boiling Point N/A
Molecular Formula C30H20N8Na2O12S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name disodium,5-nitro-2-[4-[(2E)-2-[(5E)-5-[[4-(4-nitro-2-sulfonatoanilino)phenyl]hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]anilino]benzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C30H20N8Na2O12S2
Molecular Weight 794.63600
Exact Mass 794.04400
PSA 336.76000
LogP 10.39440
InChIKey GYVPMHHWPSYINH-UHFFFAOYSA-L
SMILES O=[N+]([O-])c1ccc(Nc2ccc(N=Nc3ccc(O)c(N=Nc4ccc(Nc5ccc([N+](=O)[O-])cc5S(=O)(=O)[O-])cc4)c3O)cc2)c(S(=O)(=O)[O-])c1.[Na+].[Na+]

 Synonyms

Disodium 2,2'-((2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino))bis(5-nitrobenzenesulphonate)
Acid Brown 354
EINECS 276-027-9
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