ˌaɪsəʊˈsɪnɪt

Definitions

1. noun

A chemical compound containing the functional group R-N=C=O, where R is an organic group.

“The manufacturing process involves the use of isocyanates to produce polyurethane foam.”

2. chemistry

A chemical compound having an isocyanate group.

“Isocyanates are commonly used as precursors to polyurethane materials.”

3. chemistry

A class of organic compounds containing the functional group R-N=C=O.

“Isocyanates are highly reactive and can be hazardous to human health.”