Registration Dossier
Registration Dossier
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EC number: 253-930-6 | CAS number: 38436-16-7
Explosiveness
Administrative data
Link to relevant study record(s)
Description of key information
Explosiveness: non explosive (EU Method A.14)
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
No explosivity data are available for [2-(perfluorobutyl)ethyl]dichloro(methyl)silane (CAS No. 38436-16-7), therefore reliable data for the analogue substance [2 -(perfluorohexyl)ethyl]trichlorosilane (CAS No. 78560-45-9) has been read-across. The calculated oxygen balance of [2-(perfluorobutyl)ethyl]dichloro(methyl)silane was -78 and that of its structural analogue was -60.
[2-(Perfluorohexyl)ethyl]trichlorosilane was found to be not explosive in a reliable standard study conducted in accordance with EU Method A.14 and in compliance with a known quality system (ISO 17025). It can therefore be concluded that the presence of a chloro group in an organosilicon compound is not associated with explosive properties. Additional information is given in a supporting report (PFA 2013c) attached in section 13.
Reference:
PFA 2013c. Analogue Grouping Report: Explosive Properties of Organosilicon Substances. Report number: PFA.300.001.002
Justification for classification or non-classification
There is no evidence that the substance should be classified for this endpoint.
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