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EC number: 203-783-9 | CAS number: 110-61-2
An inhalation toxicity study was performed with 5 male and 5 female rats in accordance with the current OECD guideline. The rats were exposed whole body to the substance by aerosols at the maximal attainable concentration. None of the animals died during the exposure period, but three males died within 48 hours after termination of the exposure. It was concluded that the 4-hour LC50 was higher than 2.67 mg/l of air. Since the LC50 was found to be higher than the highest attainable concentration, the substance does not have to be classified for inhalation toxicity according to CLP Regulation (EC) 1272/2008.
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