Di Ethylene Glycol CAS: 111-46-6 Di Ethelene Glycol (also known as DEG, 2,2-oxydiethanol and glycol ether ether diglycol) is a clear, colourless, odourless liquid with the molecular formula C4H10O3, CAS: 111-46-6. It has a specific gravity of 1.118 and a flash point of 154 °C. It is soluble both in water and in many organic […]
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Methylene Diphenyl Diisocyanate (MDI)
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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 MW (pMDI).
MDI is used to produce foam for Insulation, PU elastomer, shoe soles, systems houses, synthetic leather, cold stores, sport floor, foundry, mining, …
MDI is the least hazardous of the commonly available isocyanates because of its low vapour pression but it is not benign.
Arpadis is one of the largest chemical distributor in Europe.
Arpadis is handling the storage, transport, export & import formalities of Methylene Diphenyl Diisocyanate globally.
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Isophorone Diisocyanate (IPDI) CAS : 4098-71-9 Isophorone Diisocyanate (IPDI) is an organic compound with a chemical structure C12H18N2O2. It’s a colorless liquid or slightly yellowish, with a pungent odor. It is insoluble in water on contact with which it decomposes, but miscible with many organic solvents (hydrocarbons, esters, ketones, …) IPDI is also known as: Cyclohexane, […]