Registration Dossier
Registration Dossier
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EC number: 211-923-5 | CAS number: 712-50-5
Endpoint summary
Administrative data
Description of key information
The LD50 in female rats was found to be greater than 2000 mg/kg body weight.
Key value for chemical safety assessment
Acute toxicity: via oral route
Endpoint conclusion
- Dose descriptor:
- LD50
- Value:
- 2 000 mg/kg bw
Additional information
The median lethal dose of Cyclohexylphenylketone after single oral administration to female rats, observed over a period of 14 days is LD50(female rat): greater than 2000 mg/kg body weight. At the dose applied, one out of six female rats died.
Justification for classification or non-classification
There are conclusive but not sufficient data for classification of Cyclohexylphenylketone with regard to acute toxicity.
Cyclohexylphenylketone is not classified for this endpoint in accordance to Directive 67/548/EEC or the CLP Regulation (EC) No 1272/2008
However, since mortality occurred in 1/6 rats, class V classification will apply for GHS.
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