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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

There is data available from four aquatic studies 1) acute toxicity to zebra fish using semi-static conditions and 2) acute toxicity to Daphnia magna 3) growth rate inhibition on Pseudokirchneriella subcapitata 4) toxicity to the bacteria Pseudomonas putida.

Based on calculated concentrations the acute 96-hour LC50, NOEC and LC100 values for zebra fish were 72, ≤18 and 140 mg Capa-203/L, respectively.

The 48-hour LC50 for Daphnia magna was found to be 290 mg/L, while the NOEC was found to be 100 mg Capa 2043/L.

For the 72 -hour algal inhibition study a NOEC of 25 mg/L was calculated, along with an ErC50 of 165 mg Capa 2043/L.

The NOEC forPseudomonas putidawas considered to be equal to the maximum tested concentration of 461 mg Capa-203/L.

In the chemical safety assessment performed according to Article 14(3) in connection with Annex I section 3 (Environmental Hazard Assessment) no hazard was identified. Therefore according to REACH Annex I (5.0) exposure estimation is not necessary. Consequently, in accordance with Column 2 of REACH Annex IX, long term studies do not need to be conducted as all identified uses of the substance are assessed as safe for the environment.

Additional information