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91-30-5

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91-30-5 Structure

91-30-5 Structure
IdentificationMore
[Name]

4-Aminodiphenyamine-2-sulfonic acid
[CAS]

91-30-5
[Synonyms]

2-(4-AMINOANILINE)-5-NITROBENZENESULPHONIC ACID
2-(Phenylamino)-5-aminobenzenesulfonic acid
4-amino-1,1'-diphenylamine-2-sulfonic acid
4-Amino-2-sulfodiphenylamine
4-AMINO-4'-NITRODIPHENYLAMINE-2'-SULFONIC ACID
4'-AMINO-4-NITRODIPHENYLAMINO-2-SULFONIC ACID
4-aminodiphenyamine-2-sulfonic acid
5-Amino-2-anilinobenzenesulfonic acid
5-amino-2-(phenylamino)-benzenesulfonic acid
6-anilinometanilic acid
N-Phenyl-p-phenylenediamine-2-sulfonic acid
4-Aminodianiline-2-sulfonicacid
5-amino-2-(phenylamino)-benzenesulfonicaci
5-amino-2-anilinobenzenesulphonic acid
4-ADAPSA
4-AMINODIPHENYLAMINE-2-SULFINIC ACID
Aminometanilic acid
4ADPASA (4 AMINO DIPHENYL AMINE 2 SULFONIC ACID)
Nerolic acid or (Z)-3,7-Dimethyl-2,6-octadienoic acid
[EINECS(EC#)]

202-058-4
[Molecular Formula]

C12H12N2O3S
[MDL Number]

MFCD00035932
[Molecular Weight]

264.3
[MOL File]

91-30-5.mol
Chemical PropertiesBack Directory
[Boiling point ]

469.1℃[at 101 325 Pa]
[density ]

1.464
[vapor pressure ]

0Pa at 25℃
[pka]

-1.27±0.45(Predicted)
[Water Solubility ]

2.71g/L at 25℃
[LogP]

-1.33
[CAS DataBase Reference]

91-30-5(CAS DataBase Reference)
[EPA Substance Registry System]

91-30-5(EPA Substance)
Safety DataBack Directory
[TSCA ]

TSCA listed
[REACH Registrations]

Active
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

Reactive Blue 81-->ACID BROWN 13-->Acid Brown 113-->3,5-Dinitro-4-[[4-(phenylamino)-3-(sodiosulfo)phenyl]amino]benzoic acid-->SOLVENT BLUE 49-->Acid Blue 26-->disodium (3Z)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate-->Acid Black 26-->Reactive Blue 81-->DIRECT BLUE 106-->Acid Brown 440-->ACID BLUE 59-->disodium 5-[[2,4-dihydroxy-3-[(4-sulphonatophenyl)azo]phenyl]azo]-2-(phenylamino)benzenesulphonate-->Acid Orange 3
Hazard InformationBack Directory
[Uses]

4-Aminodiphenylamine-2-sulfonic acid is a useful building block and is often used in the preparation of the azo dye, acid brown 213.
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

91-30-5(sigmaaldrich)
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