ChemicalBook--->CAS DataBase List--->116-81-4

116-81-4

116-81-4 Structure

116-81-4 Structure
IdentificationMore
[Name]

Bromaminic acid
[CAS]

116-81-4
[Synonyms]

1,1 AMINO-4-BROMO-ANTHRAQUINONESULFONIC ACID
1-AMINO-4-BROMO-9,10-DIHYDRO-9,10-DIOXO-2-ANTHRACENESULFONIC ACID
1-AMINO-4-BROMO-9,10-DIOXO-9,10-DIHYDRO-ANTHRACENE-2-SULFONIC ACID
1-Amino-4-bromo-9,10-dioxoanthracene-2-sulphonic acid
1-amino-4-bromoanthraquinone-2-sulfonic acid
1-AMINO-4-BROMOANTHRAQUINONE-2-SULPHONIC ACID
BROMAMINE ACID
BROMAMINIC ACID
BROMOAMINE ACID
BRONAMINE ACID
1-amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonicaci
4-Bromo-1-aminoanthraquinone-2-sulfonicacid
1-Amino-4-Bromoanthraqurnone-2-Sulfonic Acid
1-Amino-4-Bromo-9,10-Dioxoanthracene-2-Sulfonic Acid
1-AMINO-4-BROMO ANTHRAQUINONE-2-SULFONIC ACID (BROMAMINE ACID) (B.A.A)
1-Amino-4-bromo-2-anthraquinonesulfonic acid
1-Amino-4-bromo-2-sulfoanthraquinone
2-Anthracenesulfonic acid, 1-amino-4-bromo-9,10-dihydro-9,10-dioxo-
1-Amino-4-bromo-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid
9,10-Dihydro-1-amino-4-bromo-9,10-dioxoanthracene-2-sulfonic acid
[EINECS(EC#)]

204-159-9
[Molecular Formula]

BrNO2
[MDL Number]

MFCD00035694
[Molecular Weight]

125.91
[MOL File]

116-81-4.mol
Chemical PropertiesBack Directory
[Melting point ]

ca 280℃
[density ]

1.908±0.06 g/cm3(Predicted)
[form ]

powder
[pka]

-1.56±0.20(Predicted)
[color ]

Red
[Odor]

Odorless
[InChIKey]

TXMRAEGWZZVGIH-UHFFFAOYSA-M
[SMILES]

[Na+].NC1=C(C=C(Br)C2=C1C(=O)C1=CC=CC=C1C2=O)S([O-])(=O)=O
[CAS DataBase Reference]

116-81-4(CAS DataBase Reference)
[EPA Substance Registry System]

116-81-4(EPA Substance)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[TSCA ]

Yes
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Bromine-->Fuming sulfuric acid-->Chlorosulfonic acid-->1-Aminoanthraquinone-->2-Bromoanthraquinone-->1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid
[Preparation Products]

REACTIVE BLUE 4-->REACTIVE BLUE 19-->REACTIVE BLUE 5-->Reactive Blue 74-->Acid Blue 129-->Acid blue 25-->Acid blue 62-->C.I. Reactive Blue 1-->LANASOLBLUE3R-->Disperse Red 86-->Acid Blue 277-->Acid Blue 264-->Reactive Blue 49-->Reactive Brilliant Blue M-BR-->Acid Blue BGL-->Acid blue 41-->sodium 1-amino-4-[(4-butylphenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate-->disodium 4,4'-[methylenebis(4,1-phenyleneimino)]bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate]-->2-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl) amino]-4-[[2-(sulfooxy)ethyl]sulfonyl]-Benzoic acid-->Acid Violet 48-->Acid Violet 48
Hazard InformationBack Directory
[Uses]

1-Amino-4-bromoanthraquinone-2-sulfonic acid (bromamine acid) [CAS: 116-81-4] is the most important intermediate for manufacturing reactive and acid dyes.
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