Registration Dossier
Registration Dossier
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EC number: 608-591-2 | CAS number: 31221-06-4
Endpoint summary
Administrative data
Description of key information
Diazobarbitursäure was tested for acute oral toxicity in female Wistar rats according to OECD TG 423.resulting in a LD50 ranging between 2000 and 300 mg/kg bw
Key value for chemical safety assessment
Additional information
acute oral toxicity:
Diazobarbitursäure was tested for acute oral toxicity in female Wistar rats according to OECD TG 423.resulting in a LD50 ranging between 2000 and 300 mg/kg bw. 2000 mg/kg bw caused clear clinical signs of toxicity and the death of 3/3 rats within 7 days whereas 300 mg/kg bw was tolerated without any pathological findings and the animals survived until the end of the observation time.
Justification for classification or non-classification
Based on the available data and according to GHS/CLP Regulation(EC) No 1272 / 2008, Diazobarbitursäure has to be allocated to Category 4 of the acute toxic substances: H302: harmful if swallowed
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