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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to aquatic algae and cyanobacteria

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

DPHP is with high probability acutely not harmful to algae. No toxic effects occur within the range of solubility.

Key value for chemical safety assessment

Additional information

One GLP study on toxicity to algae is available. The study was conducted according to Directive 79/831/EEC using Desmodesmus subspicatus as test species. Based on the growth rate the EC50 after 72 h was determined to be > 100 mg/L.