Tetrakis[[2,2',2''-nitrilotris[ethanolato]](1-)-N,O]zirconium

Repeated dose toxicity: oral

Administrative data

Endpoint:

chronic toxicity: oral

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

other:

Justification for type of information:

According to hydrolysis test results, this substance is hydrolytically unstable with hydrolysis rate estimated to be less than 30 minutes. The hydrolysis products have been identified to be triethanolamine and zirconium dioxide. The discussion of toxicity is based on the hydrolysis/degradation products.