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EC number: 273-606-8 | CAS number: 68990-52-3
In an acute oral toxicity study (Kaysen A, 1984), groups of fasted, Sprague-Dawley Crl rats (5 males and 5 females) were given a single oral dose of metiloil A (batch No. 1169) at dose of 5 000 mg/kg bw and observed for 14 days. Oral LD0 (combined sex) is greater than 5000 mg/kg bw (limit test). No mortality was observed. From 10 minutes to 3 hours after administration, hypokinesia was noticed in all animals. Then, no clinical signs were observed. No effect on body weight was observed at the end of the observation period. Metiloil A is not classified based on the LD50 combined sex. This acute oral study is classified as acceptable. It does satisfy the guideline requirement (OECD 401) for an acute oral study in the rats.
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