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4,4'-Methylenebis(phenyl isocyanate) acts as a monomer in the production of polyurethane. The rigid polyurethane foams are good thermal insulators, which find applications in all freezers and refrigerators, as well as in buildings. It is also used as an industrial strength adhesive, which is available to end consumers as various high-strength bottled glue preparations.
Chong, D. S. T.; Turner, L. A.; Gadegaard, N.; Seifalian, A. M.; Dalby, M. J.; Hamilton, G. Nanotopography and Plasma Treatment: Redesigning the Surface for Vascular Graft Endothelialisation. Eur. J. Vasc. Endovasc. 2015, 49 (3), 335-343.
Gefahrenhinweise (EU): H330-H315-H319-H334-H317-H351-H335-H373
Fatal if inhaled. Causes skin irritation. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Suspected of causing cancer. May cause respiratory irritation. May cause damage to organs through prolonged or repeated exposure.
Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER/doctor