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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Toxicity to soil microorganisms

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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Long-term EC10 or NOEC for soil microorganisms:
145 mg/kg soil dw

Additional information

Inhibition by TDCP of nitrogen transformation by soil micro-organisms was examined in a study conducted voluntarily by industry (van Ginkel, 2005b).

Conversion factor of 1.13 for transforming results from a dry weight to wet weight basis

128 mg/kg wet weight is converted into 145 mg/kg dry weight