What is the Polymethylene polyphenyl polyisocyanate?

Polymethylene polyphenyl polyisocyanate is , while it's Molecular Formula is C8H7NO2. Poly[methylene(polyp?henyl Isocyanate)?] is an engineering polymer used in the synthesis of highly resiliant polyurethane foams with flame retardancy.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.

What is the CAS number for Polymethylene polyphenyl polyisocyanate?

The CAS number of Polymethylene polyphenyl polyisocyanate is 9016-87-9.

Manufacturer supply top purity Polymethylene polyphenyl polyisocyanate 9016-87-9 with GMP standards

Q: What is Polymethylene polyphenyl polyisocyanate (9016-87-9) used for?

Polymethylene polyphenyl polyisocyanate, also known as a polymer of diphenylmethane-4,4′-diisocyanate, is an engineering polymer characterized by its dark-brown liquid form with a weak odor. It has the unique property of sinking in water and is known for its chemical properties as a liquid.

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English

Polymethylene polyphenyl polyisocyanate

CasNo:9016-87-9
Purity:
Molecular Formula:C8H7NO2
Molecular Weight:149.14668
Melting Point:
Apply: