2026-08-13 | Product Guide

Methylene Diphenyl Diisocyanate (MDI) CAS 101-68-8 — Rigid Foam

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MDI (C15H10N2O2) with CAS number 101-68-8 is a brown liquid or solid. It is the most important isocyanate for rigid polyurethane foam used in construction and refrigeration.

Applications

Rigid polyurethane foam, insulation panels, construction, automotive, refrigeration, pipe insulation, sandwich panels

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