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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Description of key information

There is no data available on repeated dose toxicity of Dipentaerythritol hexaesters of 3,5,5-trimethylhexanoic and n-heptanoic acids (CAS 1379424 -11 -9). In order to fulfil the standard information requirements set out in Annex VIII, 8.5, in accordance with Annex XI, 1.5, of Regulation (EC) No 1907/2006, read-across from a structurally related substance was conducted.

The substance EC 444 -000-2 consists of dipentaerythritol hexaesters with fatty acids n-pentanoic and 3,5,5 -trimethylhexanoic acid and it is considered to be similar to the target substance, on the basis of the structural and similar properties and/or activties.

The available data on repeated dose toxicity for the source substance (OECD 407, Oral NOAEL (rat, m/f): 1000 mg/kg bw/day) is used to preduct the same behaviour for the target substance Dipentaerythritol hexaesters of 3,5,5 -trimethylhexanoic and n-heptanoic acids (CAS 1379424 -11 -9).

Key value for chemical safety assessment

Toxic effect type:

Additional information

Justification for classification or non-classification