Registration Dossier
Registration Dossier
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EC number: 603-101-3 | CAS number: 125962-78-9
Acute Toxicity: inhalation
Administrative data
- Endpoint:
- acute toxicity: inhalation
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because exposure of humans via inhalation is not likely taking into account the vapour pressure of the substance and/or the possibility of exposure to aerosols, particles or droplets of an inhalable size
- Justification for type of information:
- According to (EC) No 1907/2006, Annex VIII, 8.5, column 2, at least one other route for substances other than gases shall be tested for acute toxicity in addition to the oral route. As the oral and dermal route have already been addressed, there is no need for further acute inhalation toxicity testing. Furthermore, due to the very low vapour pressure (1.1e-8 hPa) of the substance, exposure of humans via inhalation of vapours is unlikely. Although the test material is composed of relatively small particle sizes, the planned use of the substance at industrial sites is strictrly controlled and prevents exposure of humans to test material dusts.
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
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.
