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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 the Reaction product of 2,4-Dinitrotoluene and 2,6-Dinitrotoluene and hydrogen is acutely not harmful to fish.

Key value for chemical safety assessment

Additional information

In a GLP study according to OECD 203, the acute fish toxicity of the Reaction product of 2,4-Dinitrotoluene and 2,6-Dinitrotoluene and hydrogen MCDA; ECno. 939 -489 -9) to the zebrafish (Danio rerio) was studied. The test concentrations were analytically verified and remained within 20% of the nominal values. Based on nominal concentrations, the 96 -h LC50 is greater than 120 mg/L. The 96 -h NOEC was determined to be 120 mg/L (BASF SE, 2011; Project No. 17F117/10E120).