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Environmental fate & pathways

Hydrolysis

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Description of key information

Imidazo[5,1-f][1,2,4]triazin-4(1H)-one,2-(2-ethoxyphenyl)-5-methyl-7-propyl-  can be considered to be hydrolytically stable at pH 4, 7 and 9 at 25 °C

Key value for chemical safety assessment

Additional information

The rate of hydrolysis of Imidazo[5,1 -f][1,2,4]triazin-4(1H)-one,2-(2-ethoxyphenyl)-5-methyl-7-propyl- in aqueous solution buffered to pH values of 4, 7 and 9 was determined according to OECD Guideline 111 (Hydrolysis as a Function of pH). No hydrolytic degradation was observed within 5 days at pH 4, 7 and 9 at 25 °C (pretest).