Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 265-477-1 | CAS number: 65122-06-7
Endpoint summary
Administrative data
Description of key information
Acute oral toxicity: LD50 = 1600 mg/kg in rats.
Acute inhalation toxicity: no mortality up to 2.345 mg/l and 0.688 mg/l in rats.
Key value for chemical safety assessment
Acute toxicity: via oral route
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed
- Dose descriptor:
- LD50
- Value:
- 1 600 mg/kg bw
Acute toxicity: via inhalation route
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed
Acute toxicity: via dermal route
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
Justification for classification or non-classification
According to the CLP Regulation (EC 1272/2008), the threshold of classification for acute oral toxicity is 2000 mg/kg bw. Based on the content of active ingredient, the substance has a LD50 of ca. 1600 mg/kg bw in rats. Accordingly, it is classified as category 4 for acute oral toxicity.
According to the CLP Regulation (EC 1272/2008), the threshold of classification for acute toxicity upon inhalation of dust or aerosol is 5 mg/l. As for this route of exposure, none mortality was detected up to the highest test dose of 3.245 and 0.688 mg/l, for inhalation of dust and aerosol respectively. Accordingly, no conclusion on classification for acute toxicity via inhalation could be drawn.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
