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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

A TNG-biosorption study was conducted with heat-killed cells of 4 ATCC test organisms to avoid biotrasformation of the compound. With 5.6 mg/mL cells at 25 ppm TNG, the average biosorption coefficient and standard deviation was 37 +/- 10. This number is very low and is not environmenatlly significant.

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

Other adsorption coefficient indicated as dimensionless:
- other: ,37.0 at the temperature 25.0°C
- log Kp (sediment-water) ,1.14 at the temperature 25.0°C