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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Phototransformation in air

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Administrative data

Link to relevant study record(s)

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.