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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

The hydrolysis of 2,3-Epoxypropyl neodecanoate, oligomeric reaction products with toluene-4-sulfonic acid was tested according to OECD TG 111 (2004) and EU Method C.7 (2008). The test substance was found to be not hydrolytically stable. However, its components differ significantly in their liabilities to hydrolysis: For some of them the MS peak areas decreased in the course of the preliminary study while for others they increased. The total peak area decreased by 20-30 %, which, however, does not allow quantitative conclusions because of the variation of the sensitivity of the detection system towards differing molecular species. No significant differences in analysis hydrolysis could be observed between the three pH conditions.

Key value for chemical safety assessment

Additional information