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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information



The test item was found to be stable in the preliminary test. With respect to the guidelines a half-life of ≥ 2 year and a degradation rate of 0 min-1 could be assumed for environmental typical temperature conditions.



Biodegradation in water: screening test

The test substance was biodegraded by 38 % over 28 days. The test substance is classified as not readily but inherently biodegradable according to the OECD criteria.


Transport and distribution


In accordance with column 2 of REACH Regulation (EC) No 1907/2006 Annex VIII no study on adsorption/desorption has to be conducted as the partition coefficient log Pow of the test substance was determined to be log Pow = 2.81 for isomer 1 and 2.98 for isomer 2 at 23.6 °C.


Henry´s Law constant

The Henry's law constant was calculated to be 30.22 Pa m3/mol (calculated by HENRYWIN v3.20).