Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Bioaccumulation: aquatic / sediment

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Administrative data

Link to relevant study record(s)

Description of key information

The measured BCF of 45 l/kg is used in the risk assessment; this is the arithmetic mean of the range 31 to 59 l/kg.  Since the values are in a narrow range, a mean is considered acceptable and representative.
TDCP has been shown to be not readily biodegradable. No definitive conclusion can be reached regarding inherently biodegradability or biodegradation under anaerobic conditions.

Key value for chemical safety assessment

BCF (aquatic species):
45 L/kg ww

Additional information