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Reactivity Documentation

Sulfonates, Phosphonates, and Thiophosphonates, Organic

mixed with

Isocyanates and Isothiocyanates

Summary

Details

Isocyanates and Isothiocyanates is a reactive group.

Reactivity Predictions (for each pair of reactive groups)

Isocyanates and Isothiocyanates mixed with
Sulfonates, Phosphonates, and Thiophosphonates, Organic

Hazard Predictions

Compounds containing P=O functionality catalyze decomposition of isocyanates to diimides, with evolution of innocuous CO2 gas (Six, C., F. Richter. 2003. Isocyanates, Organic. In Ullmann's Encyclopedia of Industrial Chemistry. Wiley-VCH Verlag GmhH & Co. KGaA).

Isocyanates may decompose in the presence of organic phosphates to liberate inert CO2 gas (Smith, P. A. S., Open-Chain Nitrogen Compounds, Vol. I. New York: W. A. Benjamin, Inc., 1965, pp. 243).

Potential Gas Byproducts