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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

Description of key information

Results from a study with a population of microorganisms from a sewage treatment plant show that DINP does not inhibit respiration at a high concentration, in excess of its water solubility.  Results from a toxicity study with Photobacterium phosphoreum, show that DINP does not cause toxicity to an aquatic bacterium at a high concentration, in excess of its water solubility.

Key value for chemical safety assessment

Additional information

The results of toxicity studies with microorganisms single and as communities of sewage treatment plants show that DINP does not cause any toxicity within its water solubility limits.