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HCID 17065Erstellt: 23. Oktober 2026

Tetranatrium5-[[4'-[[2,6-diamino-3-[[8-hydroxy-3,6-disulfonato-7-[(4-sulfonato-1-naphthyl)azo]-2-naphthyl]azo]-5-tolyl]azo][1,1'-biphenyl]-4-yl]azo]salicylat

Vondacel Brown SP · C.I. Direct Brown 31 · VEGENTINE FAST BROWN B · C.I.Direct Brown 31:C.I.35660 · tetrasodium 5-[[4'-[[2,6-diamino-3-[[8-hydroxy-3,6-disulphonato-7-[(4-sulphonato-1-naphthyl)azo]-2-naphthyl]azo]-5-tolyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate · 5-[[4'-[[2,6-Diamino-3-[[8-hydroxy-3,6-bis(sodiosulfo)-7-[(4-sodiosulfo-1-naphtyl)azo]-2-naphtyl]azo]-5-methylphenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxybenzoic acid sodium salt · 5-[[4'-[[2,6-Diamino-5-methyl-3-[[7-[(4-sodiosulfo-1-naphthalenyl)azo]-8-hydroxy-3,6-bis(sodiosulfo)-2-naphthalenyl]azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxybenzoic acid sodium salt · tetrasodium,(3E)-3-[[4-[4-[[2,6-diamino-3-methyl-5-[[(7Z)-8-oxo-3,6-disulfonato-7-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalen-2-yl]diazenyl]phenyl]diazenyl]phenyl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate

https://huagongshe.com/de/chemical/17065

Molekülstruktur von Tetranatrium5-[[4'-[[2,6-diamino-3-[[8-hydroxy-3,6-disulfonato-7-[(4-sulfonato-1-naphthyl)azo]-2-naphthyl]azo]-5-tolyl]azo][1,1'-biphenyl]-4-yl]azo]salicylat

Identifikatoren & physikalische Daten

CAS No.2429-81-4
SummenformelC46H30N10Na4O13S3
Durchschnittliche Molmasse1.118,9 g/mol
Monoisotopische Masse1.118,07467114 g/mol
SMILESCc1cc(N=Nc2cc3c(O)c(N=Nc4ccc(S(=O)(=O)[O-])c5ccccc45)c(S(=O)(=O)[O-])cc3cc2S(=O)(=O)[O-])c(N)c(N=Nc2ccc(-c3ccc(N=Nc4ccc(O)c(C(=O)[O-])c4)cc3)cc2)c1N.[Na+].[Na+].[Na+].[Na+]
InChIKeyDWAUTGHCJRNULO-UHFFFAOYSA-J
PubChem CID17065
EC No.219-390-0
DTXSIDDTXSID2036823
Lokaler NameTetranatrium5-[[4'-[[2,6-diamino-3-[[8-hydroxy-3,6-disulfonato-7-[(4-sulfonato-1-naphthyl)azo]-2-naphthyl]azo]-5-tolyl]azo][1,1'-biphenyl]-4-yl]azo]salicylat

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)428
H-Brücken-Donoren4
H-Brücken-Akzeptoren23
Frei drehbare Bindungen9
Schwere Atome76
Formalladung0
Komplexität2.290
EPA chemische InformationenC.I. Direct Brown 31, tetrasodium salt (2429-81-4)

Sicherheit & Vorschriften

GHS-EinstufungDangerH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P203, P264, P270, P273, P280, P301+P317, P318, P330, P391, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenS - indicates a substance that is identified in a final Significant New Use Rule.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
TSCA-Inventar-StatusTSCA listed

Herstellung & Synthese

synthetische

4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then and 3-Amino-5-hydroxynaphthalene-2,7-disulfonic aciddiazo, in acid conditions and 4-Methylbenzene-1,3-diamine coupled to a product matches, then hydrolysis benzene sulfonic acid ester base, its products as coupling components again with diazo of 4-Aminonaphthalene-1-sulfonic acidmatches.