Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

HDI Trimer hydrolyses rapidly at environmental relevant temperatures. The half life of HDI Trimer in an acetonitrile/water solution is approx. 8 hours at 23 °C.

In the atmosphere HDI Trimer (Isocyanurat, n=3) will be degraded due to indirect photodegradation in about 10 hours. Based on the low adsorption potential in UV-B range, no significant direct photodegradation is expected.