Methylene Diphenyl Diisocyanate (MDI) CAS:101-68-8 Methylene Diphenyl Diisocyanate is produced by a 4 steps reaction based on benzene as feedstock. There are 3 isomers of MDI : 2,2-MDI, 2,4-MDI, and 4,4-MDI. The 4,4 isomer is known as pure or monomeric MDI (mMDI).The Polymeric MDI so called Crude MDI contains monomeric MDI and products with higher […]
Bonding Partnership In Chemistry
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TriMethylol Propane
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 […]