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Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

The degradation of the substance is summarised in the table below

Table 4.1.4: Degradation rates

Degradation rate in water:

Hydrolysis half-life: <<1 minute at pH 7 and 25°C, for removal of parent (measured). No significant biodegradation expected.

Degradation rate in sediment:

No significant biodegradation expected

Degradation rate in soil:

No significant biodegradation expected

Degradation rate in air:

Half-life for reaction with hydroxyl radicals in air: 18 days for parent; 4.1 days for silanol hydrolysis product (predicted).

Additional information