IPDA is a colorless transparent liquid with an amine-like odor at room temperature. IPDA is widely used in epoxy, polyurethane and polyamide industry. 1. Specification Appearance colorless transparent liquid Purity(%) ≥99.7 Secondary amine(%) ≤0.15 Aminonitrile (%) ≤0.15 Water content (%) ≤0.2 Color(APHA Pt-Co) ≤15 2. General information CAS Number 2855-13-2 Formula C10H22N2 Vapor Pressure 2 Pa (20 ℃) Equivalent weight 85.2 g/val H-active equivalent weight 42.6 g/val