Registration Dossier
Registration Dossier
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EC number: 937-739-1 | CAS number: 1128123-94-3
Repeated dose toxicity: inhalation
Administrative data
- Endpoint:
- short-term repeated dose toxicity: inhalation
- Data waiving:
- exposure considerations
- Justification for data waiving:
- a short-term toxicity study does not need to be conducted because exposure of humans via inhalation in production and/or use is not likely as based on the provided thorough and rigorous exposure assessment
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
According to REACH Annex VIII, 8.6.1 (short-term repeat dose toxicity). Column 2, testing by the inhalation route is appropriate if exposure of humans via inhalation is 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. The substance has a low measured vapour pressure of 7.9 x 10-6 Pa at 25°C and is not considered to be volatile (predicted negative for explosive and oxidising properties). It is considered that the substance has low potential to become airborne from the aqueous preparations in which the substance is used. The potential for exposure to humans to aerosols, particles or droplets of an inhalable size is considered unlikely based on the vapour pressure and use of the substance. Therefore, inhalation is not considered a significant route of exposure as the substance is not available as a vapour. A study has therefore not been conducted via this route. Repeat dose toxicity testing has been instead conducted via the oral route.
Data source
Materials and methods
Results and discussion
Target system / organ toxicity
- Critical effects observed:
- not specified
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.
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