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  8. 4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, cont. up to 30% water

4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, cont. up to 30% water

Catalog No. p-7051537
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100 g
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Catalog No. Quantity
AA4147214 25 g
AA4147222 100 g
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Catalog No. AA4147214 Supplier Thermo Scientific Chemicals Supplier No. 04147214
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Description

CAS: 117-61-3 | C12H12N2O6S2 | 344.36 g/mol

4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 117-61-3
Molecular Formula C12H12N2O6S2
Molecular Weight (g/mol) 344.36
MDL Number MFCD00041885
InChI Key MBJAPGAZEWPEFB-UHFFFAOYSA-N
Synonym 2,2'-benzidinedisulfonic acid, 2,2'-disulfobenzidine, benzidine-2,2'-disulfonic acid, 6,6'-bimetanilic acid, 4,4'-diaminobiphenyl-2,2'-disulfonic acid, benzidine-2,2'-disulphonic acid, 4,4'-diamino-1,1'-biphenyl-2,2'-disulfonic acid, unii-alf643n2eq, benzidine, 2,2'-disulfo, 4,4'-diamino-2,2'-biphenyldisulfonic acid
PubChem CID 8337
IUPAC Name 5-amino-2-(4-amino-2-sulfophenyl)benzenesulfonic acid
SMILES NC1=CC=C(C2=CC=C(N)C=C2S(O)(=O)=O)C(=C1)S(O)(=O)=O

Specifications

Color Purple
Quantity 25 g
Solubility Information Insoluble in water.
Formula Weight 344.36 (Anhydrous)
Concentration or Composition (by Analyte or Components) Cont. up to 30% water
Physical Form Powder
Chemical Name or Material 4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate

Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
EINECSNumber 204-200-0
RTECSNumber DV5230000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only