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Environmental fate & pathways

Phototransformation in air

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Description of key information

Rate constant (for indirect photolysis) of the test material in air was 0.0000000000325 cm³/(molecule*sec)

with a corresponding degradation half life in air (50% degradation for indirect photolysis) of 0.493 days based on a 24-hr day and 0.5E06 OH/cm3. The sensitiser for indirect photolysis was OH and the sensitiser concentration was 500000 molecule/cm³

Key value for chemical safety assessment

Additional information

Rate constant (for indirect photolysis) of

the test material

in air was 0.0000000000325 cm³/(molecule*sec) with a corresponding degradation half life in air (50% degradation for indirect photolysis) of 0.493 days, based on a 24 -hr day and 0.5E06 OH/cm3. The sensitiser for indirect photolysis was OH and the sensitiser concentration was 500000 molecule/cm³.