Registration Dossier

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

The acute toxicity of Condensation product of N-C12-C18-alkylpropane-1,3-diamine, N-(3 -aminopropyl)-N’-C12-C18-alkylpropane-1,3-diamine and formic acid

was evaluated with Oncorhynchus mykiss in a study performed in accordance with OECD testing guideline 203 and GLP. The 96-hr LC50 value for rainbow trout exposed to this substance was 168 µg/L.

The effect of Condensation product of N-C12-C18-alkylpropane-1,3-diamine, N-(3 -aminopropyl)-N’-C12-C18-alkylpropane-1,3-diamine and formic acid

on the reproduction of Daphnia magna was determined in accordance with OECD testing guideline 211 and GLP. The NOEC was considered to be 3.2 µg/L.

The determination of the growth inhibition of the fresh algae Pseudokirchneriella subcapitata exposed to Condensation product of N-C12-C18-alkylpropane-1,3-diamine, N-(3 -aminopropyl)-N’-C12-C18-alkylpropane-1,3-diamine and formic acid

for a duration of 72h was performed following the method OECD 201 and according to GLP. The 96 -hr EC50 for algae was 37.8 µg/L and the 96 -hr NOEC was 5.56 µg/L.