Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Biodegradation in soil

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

In accordance with column 2 of REACH Annex IX, the soil simulation test does not need to be conducted as the substance is readily biodegradable. 

Key value for chemical safety assessment

Additional information

The biodegradation of LAS-IPA may be further described by the biodegradation of LAS-Na and IPA according to the read-across statement in which full dissociation of the LAS-IPA in water is supported. For the soil compartment this is relevant for indirect applications via sludge application. LAS-IPA, LAS-Na and IPA are all readily biodegradable so no soil simulation test is required. However, for completeness purposes a study is available for the read-across substance LAS-Na and reported in this assessment. Half-life in sludge-amended soil after application of sludge of LAS-Na was >7 to <22 days based on recovered LAS-Na.