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EC number: 201-861-7 | CAS number: 88-85-7
Time and number of deaths of rats dosed orally with DNBP formulation in the main study
Number of deaths in group of 5
2 to 15
Hours after dosing
In an acute oral toxicity study conducted in accordance with OECD method 401 and under an appropriate quality assurance system, groups of 5 male and 5 female rats were dosed with a preparation of the substance in oil, at dose levels that gave equivalent concentrations of the substance itself as 64, 100 and 160 mg/kg bodyweight; the animals were observed for 14 days after treatment. The LD50 of the substance as tested was determined to be 80 mg/kg bw to both male and female rats which is equivalent to approximately 24 mg/kg bw for the active ingredient.
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