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Environmental fate & pathways

Biodegradation in soil

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Description of key information

Based on EPI prediction Level III Fugacity Model (EPI suite, 2016), the estimated half life period of Pyrazolone T in soil was obtained to be 30 days (720 hrs). Based on this half life value of Pyrazolone T, it is concluded that the chemical is not persistent in the soil environment.

Key value for chemical safety assessment

Half-life in soil:
30 d
at the temperature of:
25 °C

Additional information

Based on EPI prediction Level III Fugacity Model (EPI suite, 2016), the estimated half life period of Pyrazolone T in soil was obtained to be 30 days (720 hrs). Based on this half life value of Pyrazolone T, it is concluded that the chemical is not persistent in the soil environment.