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89585 Aldrich

o-Tolidine dihydrochloride

≥99.0% (HPLC)

Synonym: 3,3′-Dimethylbenzidine dihydrochloride, 4,4′-Bianisidine dihydrochloride, 4,4′-Diamino-3,3′-dimethylbiphenyl dihydrochloride

  • CAS Number 612-82-8

  • Linear Formula [-C6H3(CH3)-4-NH2]2 · 2HCl

  • Molecular Weight 285.21

  •  Beilstein Registry Number 3713238

  •  EC Number 210-322-5

  •  MDL number MFCD00012960

  •  PubChem Substance ID 24889238

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Properties

Related Categories Amine Salts, Building Blocks, Chemical Synthesis, Nitrogen Compounds, Organic Building Blocks More...
InChI Key   LUKPNZHXJRJBAN-UHFFFAOYSA-N
assay   ≥99.0% (HPLC)

Description

Application

Sensitive colorimetric reagent for gold and for free chlorine in water.

Warning

May be carcinogenic.

Price and Availability

Safety & Documentation

Safety Information

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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T8533 o-Tolidine, ≥97%, powder

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