Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional information

Acute tests on two trophic levels (aquatic invertebrate and fish) were performed to examine the aquatic toxicity of 1,1'-[(4-methylphenyl)imino]dipropan-2-ol. Fish turned out to be the most sensitive species revealing an EC50 (96h) of 17 mg/L. Thus, 1,1'-[(4-methylphenyl)imino]dipropan-2-ol is considered to be acutely harmful to aquatic organisms. Effects of 1,1'-[(4-methylphenyl)imino]dipropan-2-ol towards daphnia were found in the same range providing an EC50 (48 h) of 28.8 mg/L while algae seem to be less sensitive with an ErC50 (72h) of 245 mg/L.