Registration Dossier
Registration Dossier
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EC number: 268-582-0 | CAS number: 68130-25-6
Acute Toxicity: inhalation
Administrative data
- Endpoint:
- acute toxicity: inhalation
- Data waiving:
- other justification
- 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:
- JUSTIFICATION FOR DATA WAIVING
Low-volatility test chemicals are defined as having vapor pressures <1 x 10-5 kPa (7.5 x 10-5 mmHg) for indoor uses, and <1 x 10-4 kPa (7.5 x 10-4 mmHg) for outdoor uses at 20-30º C (Whalan et al., 1998). For H-32 the Vapour pressure result is very low 6.8 x 10-13 KPa therefore confirms low volatility. IIt has been confirmed that dermal exposure is the most likely route of exposure during industrial use. Aerosol formation is unlikely as all processes occur in a closed system. H-32 acts a grease/lubricant therefore under these conditions inhalation is unlikely.
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.
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