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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

No experimental data for Methyl-tris acetonoximo-silane (MAC) are available. Therefore, data from WASOX-MMAC2, a chemical substance that is structurally similar, with similar physico-chemical characteristics were used to describe the ecotoxicity profile of Methyl-tris acetonoximo-silane (MAC).

Reliable toxicity studies in invertebrates and algae have been conducted for WASOX-MMAC2 and are included in the dossier. All tests show that under the conditions of the respective studies there were no toxic effects at the higest concentration tested to aquatic invertebrates and algae. Since no hazard could be identified for the source substance WASOX-MMAC2, no toxic effects of Methyl-tris acetonoximo-silane (MAC) to aquatic organisms are expected.

Additional information