SIM 6500.0 N-methylaminopropyltrimethoxysilane 3069-25-8 Gelest Crosslinking / Coupling / Curing Agents >> Silane ADHESIVE SEALANT N-methylaminopropyltrimethoxysilane. Used as coupling agent. orients liquid crystals N-methylaminopropyltrimethoxysilane. Used as coupling agent.