TriMethylol Propane (TMP) Cas: 77-99-6 Trimethylol Propane (TMP) is a triol present as a colourless solid with the molecular formula C6H14O3.  Trimethylol Propane Chemical  Structure Composition. Production Trimethylol propane is produced via a 2 step reaction. The first step is the condensation of Butanal and formaldehyde. The second step is a reaction with formaldehyde at […]

Toluene Diisocyanate (TDI) CAS:584-84-9 TDI (Toluene Diisocyanate)  is produced by a 3 step reaction. The first step is the nitration of toluene to obtain dinitrotoluene. Second step is the catalytic hydrogenation of Dinitrotoluene into toluene diamine TDA. Finally, the TDA react with phosgene to produce the TDI. TDI is commonly sold under 3 different ratio […]