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Reactivity Documentation

Anhydrides

mixed with

Isocyanates and Isothiocyanates

Summary

Details

Anhydrides is a reactive group.
Isocyanates and Isothiocyanates is a reactive group.

Reactivity Predictions (for each pair of reactive groups)

Isocyanates and Isothiocyanates mixed with
Anhydrides

Hazard Predictions

The combination of isocyanates or thioisocyanates with anhydrides may result in bond cleavage reactions in the anhydrides under acidic conditions (Personal communication with chemical industry experts). Caution should be used before proceeding. Further research of comparable examples in the literature or very small scale, carefully controlled experiments may be needed to fully assess compatibility.