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Environmental fate & pathways

Biodegradation in soil

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Description of key information

m-Cresol degraded with half-live times of 0.6 d for the sandy loam (basic soil) and 11.3 d for the sandy silt loam (acidic soil).

Key value for chemical safety assessment

Half-life in soil:
11.3 d
at the temperature of:
20 °C

Additional information

The degradation behaviour of m-cresol was investigated in two different soils. The first soil (acidic) was a sandy loam with an organic carbon content of 0.94%. The second soil (basic) was a sandy silt loam with an organic carbon content of 3.25%. The loadings of the soils and the degradation were monitored by an HPLC method. Maintained in the dark at 20°C, m-cresol degraded with half-live times of 0.6 d (acidic soil) for the sandy loam and 11.3 d (basic soil) for the sandy silt loam.