Registration Dossier
Registration Dossier
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EC number: 252-276-9 | CAS number: 34893-92-0
Endpoint summary
Administrative data
Description of key information
acute oral toxicity: LD50 > 5000 mg/kg bw
acute inhalation toxicity: 50 % of the animals died after a exposure of >= 30 min in a saturated test atmosphere of 3,5-dichlorphenyl isocyanate
Key value for chemical safety assessment
Acute toxicity: via oral route
Endpoint conclusion
- Dose descriptor:
- discriminating dose
- Value:
- 7 000 mg/kg bw
Additional information
In an acute oral toxicity study in male and female rats a LD50 of > 7000 mg/kg bw was found. In an acute inhalation hazard test 50 % of the animals died after a exposure of >= 30 min in a saturated test atmosphere of 3,5-dichlorphenyl isocyanate No data for acute dermal toxicity were found.
Justification for classification or non-classification
For the acute inhalation toxicity T+, R26 is justified because 50 % of the animals died after a exposure of >= 30 min in a saturated test atmosphere of 3,5-dichlorphenyl isocyanate
The acute oral LD50 is > 7000 mg/kg bw, therefore a classification is not justified.
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