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Environmental fate & pathways

Phototransformation in air

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Description of key information

The atmospheric oxidation half-life of 3a,4,5,6,7,7a-hexahydro-4,7-methanoinden-6-yl acetate was estimated using the level III multimedia model. The overall persistence for 3a,4,5,6,7,7a-hexahydro-4,7-methanoinden-6-yl acetate is 18 days using the default emission scenario of the model. The estimated atmospheric oxidation estimates persistence based on a standard release scenario emitting equal amounts to soil, water, and air. It was estimated that the substance is not persistent in air medium as the half life period of 3a,4,5,6,7,7a-hexahydro-4,7-methanoinden-6-yl acetate in air is only 0.046 days. This indicates that the percentage of 3a,4,5,6,7,7a-hexahydro-4,7-methanoinden-6-yl acetate in air medium is zero %.

Key value for chemical safety assessment

Half-life in air:
0.046 d

Additional information

OVERALL OH Rate Constant = 0.000000000067 cm3/molecule-sec at 25 degC.