4-[2-(dimethoxymethylsilyl)ethyl]- 1,3-Dioxolan-2-one

  Phosphine Compounds - (2-Oxo-1,3-dioxolan-4-yl)propyltrimethoxysilane Cyclic Carbonate Functional Trimethoxy Organosilicon Compounds for Non-Isocyanate Polyurethane (NIPU) & Waterborne Silicone Hybrid Systems 1. Product Overview This cyclic carbonate-functional propyltrimethoxysilane Organosilicone Compounds is free-flowing colourless liquid with boiling point 120 ℃ under 0.38 Torr high vacuum. Its molecular structure features a five-membered cyclic carbonate (1,3-dioxolan-2-one) reactive ring connected via propyl alkyl linker to silicon with three highly reactive methoxy groups, showing excellent miscibility with Silane Coupling Agents, Silicone Resins and Siloxane Polymers. It is developed as green non-isocyanate crosslinking silane modifier for low-VOC waterborne polyurethane-silicone hybrid coatings and bio-based composite formulations. When matched with amine-functional Silane Coupling Agents, it generates hydroxyl urethane linkages via ring-opening addition, constructing f…

Phosphine Compounds Reactive Silicone Fluids Organosilicon Compounds