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EC number: 221-541-0
CAS number: 3140-73-6
Dose level mg/kg
Number of Animals treated
Deaths During Day of Dosing (hour)
Deaths During Day of Dosing (days)
A study with Spague-Dawley rats was performed according to OECD 401.
After a range finding study the doses 707 mg/kg 1000 mg/kg and 1414
mg/kg were given by gavage. Deaths and clinical signs were observed.
The acute oral median lethal dose LD50 and 95% confidence limit of the
test material were calculated by the method of Thompson W R to be: 870
(812 - 913) mg/kg bodyweight.
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