1,4–CycloHexaneDiMethanol (1,4 CHDM) Cas: 105-05-8 1,4–CycloHexaneDiMethanol Chemical Structure Composition. 1,4–CycloHexaneDiMethanol (1,4 CHDM) is a colorless low-melting solid used  with molecular formula C8H16O2. Production 1,4–CycloHexaneDiMethanol (1,4 CHDM) is produced by catalytic hydrogenation reaction of Dimethyl Terephtalate (DMT) with a Ruthenium catalyst.  Excellent corrosion resistance in fiberglass, excellent hardness with flexibility, highly reactive hydroxyl groups. Uses 1,4–CycloHexaneDiMethanol […]

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 […]