Registration Dossier
Registration Dossier
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EC number: 211-063-0 | CAS number: 628-96-6
Endpoint summary
Administrative data
Description of key information
Three acute oral toxicity studies and one acute dermal toxicity study were available from which to select the effect levels below. No acute inhalation studies were available. However, acute exposure modeling indicated that the acute air concentration was below the DNEL for long-term exposure. Given that the long-term DNEL would be protective of both long-term and acute effects, derivation of a separate DNEL for acute exposure was not considered necessary. The value provided as the inhalation LC50 below is equivalent to the long-term inhalation DNEL.
Key value for chemical safety assessment
Acute toxicity: via oral route
Endpoint conclusion
- Dose descriptor:
- LD50
- Value:
- 460 mg/kg bw
Acute toxicity: via inhalation route
Endpoint conclusion
- Dose descriptor:
- LC50
- Value:
- 0.085 mg/m³ air
Acute toxicity: via dermal route
Endpoint conclusion
- Dose descriptor:
- LD50
- Value:
- 3 800 mg/kg bw
Additional information
Justification for classification or non-classification
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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