Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

No data are available on the hydrolytic stability of Isopropyl myristate. Due the ready biodegradability hydrolysis testing is not required under REACh. Two supporting study entries (QSAR and a read cross to Fatty acids, C16-18 and C18-unsatd., branched and linear, Bu esters CAS: 163961 -32 -8) indicate that the test substance is hydrolytically stable with a half-life of >1 year. Based on a QSAR estimation using SRC AOP v1.92, Isopropyl myristate is susceptible to indirect photodegradation in air. The estimated half time for the reaction with OH-radicals is 20.012 hours (24 hr day; OH-concentration 0.5E+06).