Name: P-phenylenediamine
English name: para-Phenylenediamine
Don't call it: Ursi D
Chemical formula: C6H8N2
Molecular weight: 108.14
CAS registration number: 106-50-3
Dense degree: 1.205 (20℃)
Boiling point (℃): 267
Melting point (℃): 140
Vapor pressure (Pa): 320 (100°C)
Properties: White to lavender crystals, which become purple or dark brown when exposed to the air.
Solubility: Slightly soluble in cold water, soluble in ethanol, ether, chloroform and benzene.
Application field
Synthetic dyes, pigments, synthetic resins, rubber antioxidants, epoxy curing agents, petroleum product additives, carbon black treatment agents, treated insulating paper, flame retardants, etc.
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