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EC number: 264-120-7 | CAS number: 63393-96-4
- standard respiratory volume (rat) = 0.38 m³/kg/8h
- standard respiratory volume (human) = 6.7 m³/8h
- worker respiratory volume = 10 m³/8h
- absorption (oral, rat) = 50 % (default)
- absorption (inhalative, human) = 100 % (default)
--> modified dose descriptor (corrected inhalatory NOAEC) = oral NOAEL/0.38 x (50/100) x (6.7/10) x (7 exposure days/week; rat/5 exposure days/week; worker)
There are no data on acute dermal toxicity available, because due to the corrosivity of the test substance a study does not need to be conducted (according to REACH Regulation No 1907/2006).
On the basis of the classification for acute toxicity (oral) cat. 3 and for corrosivity cat. 1C, a medium hazard is assessed in accordance to ECHA’s Guidance, part E, Table E.3-1.
The use of stringent risk management measures as outlined in the ECHA guidance document is required in order to prevent any contact with the test substance. This will also protect the worker from any systemic dermal effects.
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.
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