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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The LC50 in a read-across acute fish study with Bis- 2,4 -dimethylphenoxy-propan-1,3-ol-2 was >1000 and < 2150 mg/L.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
1 000 mg/L

Additional information

In a 96 hours short term toxicity study to Golden Orfe the related test substance Bis- 2,4 -dimethylphenoxy-propan-1,3-ol-2 was tested according to DIN 38 412 and to OECD Guideline 203. Mortalities were recorded at 1, 4, 24, 48, 72 and 96 hours. Based on results of a range finding study the concentrations tested were as follows: 1000, 2150, 4640 and 10000 mg/L. The LC50 of the tested substance was >1000 and < 2150 mg/L. No mortalities occured neither during the last 2 weeks of housing nor during the adaptation period.