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Catalog Number:
31478
CAS Number:
95-54-5
o-Phenylenediamine
Purity:
≥ 99% (GC)
Synonym(s):
1,2-Diaminobenzene, 1,2-Phenylenediamine, OPD
Hazmat
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Product Information

It is actively involved in the preparation of pharmaceuticals by reacting substituted o-phenylenediamine with various diketones.

Synonyms
1,2-Diaminobenzene, 1,2-Phenylenediamine, OPD
CAS Number
95-54-5
Purity
≥ 99% (GC)
Molecular Formula
C6H8N2
Molecular Weight
0
MDL Number
MFCD00007721
PubChem ID
7243
Melting Point
100.7-104.0 °C
Density
1.03
Appearance
White granular crystal
Boiling Point
256-258 °C
General Information
Synonyms
1,2-Diaminobenzene, 1,2-Phenylenediamine, OPD
CAS Number
95-54-5
Purity
≥ 99% (GC)
Molecular Formula
C6H8N2
Molecular Weight
0
MDL Number
MFCD00007721
PubChem ID
7243
Melting Point
100.7-104.0 °C
Density
1.03
Appearance
White granular crystal
Boiling Point
256-258 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

o-Phenylenediamine is widely utilized in research focused on:

  • Dyes and Pigments: This compound is a key ingredient in the production of azo dyes, which are used in textiles, inks, and food coloring due to their vibrant colors and stability.
  • Analytical Chemistry: It serves as a reagent in various chemical analyses, particularly in the detection of certain metals and as a colorimetric indicator, making it valuable in laboratories.
  • Polymer Industry: o-Phenylenediamine is used as a curing agent in the production of polyurethane and epoxy resins, enhancing the durability and performance of materials in construction and automotive applications.
  • Pharmaceuticals: It plays a role in the synthesis of various pharmaceutical compounds, contributing to the development of medications that target a range of health conditions.
  • Electrochemical Applications: This chemical is utilized in the fabrication of sensors and electrodes, particularly in biosensors, due to its electroactive properties, which improve sensitivity and performance.

Citations