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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The biodegradability of Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, C12-13-branched alkyl esters was assessed in a CO2 -evolution test according to the OECD 301B guideline (July 1992). The degradation extent of the test item was 64.2 % within 35 days after acidification. The degradation after 28 days was 54.0%. According to the Revised Introduction to the OECD Guidelines for Testing of Chemicals, Section 3 the test item can be classified as inherently biodegradable.

Additional information