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EC number: 940-783-4
CAS number: -
The results of an OECD 111 GLP test showed that substance is hydrolytically stable at pH 4, 7, and 9 with a t1/2 > 1 year
The purpose of this study was to
determine if the test substance would hydrolyze at environmentally
relevant pH values, complying with the OECD Guideline No. 111.
Both quantified components of the test
substance showed less than 10% hydrolysis after 5 days for pH value 4
and 7. For these pH values the test substance was considered to be
hydrolytically stable and no further testing was carried out. For pH 9
more than 10% hydrolysis was observed after 5 days and additional
testing (Tier 2) was carried out.
In Tier 2 for pH value 9, at all
tested temperatures, 12, 20 and 50 ± 0.5°C, less than 10% hydrolysis was
observed. Based on the results for the half-lives at all tested
temperatures, being all more than 1 year, the test substance is
considered to be hydrolytically stable
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