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Catalog Number:
41920
CAS Number:
531-85-1
Benzidine dihydrochloride
Purity:
98 - 102% (Assay by titration)
Synonym(s):
4,4'-Diaminobiphenyl dihydrochloride
Hazmat
Documents
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Product Information

Benzidine dihydrochloride is a versatile chemical compound widely utilized in various industrial applications, particularly in the dye and pigment manufacturing sectors. Known for its strong coloring properties, it serves as a key intermediate in the synthesis of azo dyes, which are extensively used in textiles, plastics, and food products. Its ability to produce vibrant colors makes it invaluable for industries seeking high-quality dye solutions. Additionally, Benzidine dihydrochloride plays a significant role in analytical chemistry, where it is employed as a reagent in various chemical reactions, including colorimetric assays for detecting specific compounds.

Researchers and industry professionals appreciate Benzidine dihydrochloride for its unique properties, including its solubility in water and organic solvents, which enhances its applicability in diverse formulations. However, it is essential to handle this compound with care due to its potential health hazards. Its historical significance in the development of dyes and its ongoing relevance in chemical synthesis underscore its importance in both research and industrial contexts.

Synonyms
4,4'-Diaminobiphenyl dihydrochloride
CAS Number
531-85-1
Purity
98 - 102% (Assay by titration)
Molecular Formula
C12H12N2·2HCl
Molecular Weight
257.16
MDL Number
MFCD00040389
PubChem ID
10754
Appearance
White or off-white powder
Conditions
Store at RT
General Information
Synonyms
4,4'-Diaminobiphenyl dihydrochloride
CAS Number
531-85-1
Purity
98 - 102% (Assay by titration)
Molecular Formula
C12H12N2·2HCl
Molecular Weight
257.16
MDL Number
MFCD00040389
PubChem ID
10754
Appearance
White or off-white powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Benzidine dihydrochloride is widely utilized in research focused on:

  • Dye Manufacturing: This compound is a key intermediate in the production of azo dyes, which are widely used in textiles and food coloring. Its ability to form vibrant colors makes it essential for industries requiring high-quality dyes.
  • Analytical Chemistry: Benzidine dihydrochloride serves as a reagent in various analytical methods, including colorimetric assays for detecting certain metals and organic compounds, providing a reliable means for quality control in laboratories.
  • Biological Research: It is used in histological staining techniques, particularly for identifying specific cell types and structures in tissue samples, aiding researchers in understanding cellular functions and disease mechanisms.
  • Pharmaceutical Development: The compound plays a role in synthesizing certain pharmaceuticals, contributing to the development of drugs that target various health conditions, thus supporting advancements in medical treatments.
  • Environmental Testing: Benzidine dihydrochloride is utilized in tests for environmental pollutants, helping industries monitor and reduce their ecological footprint by detecting harmful substances in water and soil samples.

Citations