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EC number: 270-151-7 | CAS number: 68411-85-8
Hydrazine Carboximidamide, 2-((2-hydroxyphenyl)methylene)-, reaction products with 2 undecanone was administered via oral intubation to 5 female and 5 male Crl:CD(SD) rats at 2.0 g/kg to assess the acute oral toxicity. Animals were observed daily for 14 days post dosing. No overt signs of toxicity were apparent and mortality was not observed at the dose level tested; all animals were free of abnormalities at postmortem examination. All animals displayed increases in body weight over their day 0 values. The LD50 for Hydrazine Carboximidamide, 2-((2-hydroxyphenyl)methylene)-, reaction products with 2 undecanone based on these data was established at >2000 mg/kg for males and females. This finding does not warrant classification of Hydrazine Carboximidamide, 2-((2-hydroxyphenyl)methylene)-, reaction products with 2 undecanone as an acute oral toxicant under the Regulation (EC) 1272/2008 on classification, labeling, and packaging of substances and mixtures (CLP).
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