12115

Benzidine

purum p.a., ≥98.0% (N)

• Synonym(s): 4,4′-Diaminobiphenyl
• Empirical Formula (Hill Notation): C₁₂H₁₂N₂
• CAS Number: 92-87-5
• Molecular Weight: 184.24
• Beilstein: 742770
• EC Number: 202-199-1
• MDL number: MFCD00039765
• UNSPSC Code: 12352116
• PubChem Substance ID: 329749627
• NACRES: NA.25

Properties

• grade: purum p.a.
• Quality Level: 200
• Assay: ≥98.0% (N)
• SMILES string: Nc1ccc(cc1)-c2ccc(N)cc2
• InChI: 1S/C12H12N2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H,13-14H2
• InChI key: HFACYLZERDEVSX-UHFFFAOYSA-N
• Gene Information: human ... UGT1A4(54657)

Description

Application

Benzidine can be used to study bioactive small molecules and cell biology. Benzidine has been used to determine pollen viability and stigma receptivity of Angelica dahurica. Benzidine has also been used to study cross-linking of horseradish peroxidase adsorbed on polycationic films.

for spectrophotometric determination of CN^-, NO₂^-, ClO₃^-, SO₄^2-

Other Notes

Reagent for the det. of blood[1]; Reagent for the det. of peroxidases.; Reagent for the spectrophotometric det. of CN^-, NO₂^-, ClO₃^-, etc.[2][3]

Sales restrictions may apply

Safety Information

• Pictograms: GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H302,H350,H410
• Precautionary Statements: P202 - P264 - P273 - P280 - P301 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves