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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

With high probability acutely not harmful to fish.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
681 mg/L

Additional information

The acute toxicity of 2 -[2 -(3 -aminopropoxy)ethoxy]ethanol (CAS 112-33-4) to fish was studied in a static test according to OECD guideline 203. The test species was Danio rerio (reported as Brachydanio rerio). The test item concentrations were analytically verified. The 96 -h LC50 was determined to be 681 mg/L (measured) based on not pH-adjusted test solutions. The highest test concentration of 1000 mg/L caused no mortality after pH-adjustment while all fish were dead after 24 h without pH adjustment (BASF AG, 1995; report no. 17F0455/915146). It can be concluded that the toxic effect is mainly caused by the pH shift induced by the test substance.

The test substance is with high probability acutely not harmful to fish.