Dino

O-Phenylenediamine

O-Phenylenediamine

Synonyms 1,2-Benzenediamine; 2-Aminoaniline; 1,2-Diaminobenzene; 1,2-Phenylenediamine; OPD

CAS Number: 95-54-5 Molecular Formula: C6H8N2 Molecular Weight: 108.144 g/mol

Beilstein Registry Number: 606074 EC Number: 202-430-6 MDL Number: MFCD00007721

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SKU 02151828-CF
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Description

Product Description

O-Phenylenediamine

Application Notes

o-Phenylenediamine condenses with ketones and aldehydes to give rise to a variety of useful products. Reactions with carboxylic acids and their derivatives afford benzimidazoles. Condensation with xanthate esters affords mercaptoimidazoles, which are used as antioxidants in rubber products. Treatment with nitrous acid give benzotriazole, a corrosion inhibitor. Condensation of substituted o-phenylenediamine with various diketones is used in the preparation of a variety of pharmaceuticals. In coordination chemistry, phenylenediamine is an important ligand precursor.

Usage Statement

Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.

Key Applications

Ligand precursor||Corrosion inhibitor

Specifications
SKU 02151828-CF
Application Notes o-Phenylenediamine condenses with ketones and aldehydes to give rise to a variety of useful products. Reactions with carboxylic acids and their derivatives afford benzimidazoles. Condensation with xanthate esters affords mercaptoimidazoles, which are used as antioxidants in rubber products. Treatment with nitrous acid give benzotriazole, a corrosion inhibitor. Condensation of substituted o-phenylenediamine with various diketones is used in the preparation of a variety of pharmaceuticals. In coordination chemistry, phenylenediamine is an important ligand precursor.
Beilstein Registry Number 606074
Boiling Point 493 to 496° F at 760 mm Hg (NTP, 1992)
EC Number 202-430-6
Flash Point 313° F (NFPA, 2010)
Hazard Statements H301-H312 + H332-H317-H319-H341-H351-H371-H410
Applications Ligand precursor||Corrosion inhibitor
Melting Point 216 to 219° F (NTP, 1992)
Molecular Formula C6H8N2
Molecular Weight 108.144 g/mol
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator, Gloves, respirator cartridge, respirator filter
Product Families Description o-Phenylenediamine
Product Overview O-Phenylenediamine
RTECS Number SS7875000
Safety Symbol GHS06, GHS08, GHS09
Solubility less than 1 mg/mL at 68° F (NTP, 1992)
Storage and Handling Store at Room Temperature (15-30 °C). Store Under Nitrogen. Protect from light.
Usage Statement Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.
Vapor Density (air = 1): 3.73
Vapor Pressure 2.06X10-3 mm Hg at 25 deg C