Registration Dossier
Registration Dossier
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EC number: 404-370-8 | CAS number: 126990-35-0 DCPMS; DYNASYLAN 9415; EURENOR 5023; SAN-30; WACKER SILAN CP2-DIMETHOXY; Z-6228
Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosive properties of explosives
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.14 (Explosive properties)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Parameter:
- sensitiveness to impact: impact energy (J)
- Remarks on result:
- not sensitive to impact using an impact energy of 40 J
- Key result
- Parameter:
- thermal sensitivity - Koenen test: limiting diameter (mm)
- Number of fragments:
- 0
- Remarks on result:
- not thermal sensitive if heated under defined confinement
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- A negative result for explosive properties by thermal and mechanical sensitivity was demonstrated in a reliable study conducted according to an appropriate test protocol conducted in accordance to GLP.
Reference
In the Bam Fall Hammer (mechanical sensitivity (shock)) test, no explosion occurred in any of six replicate tests under the conditions of the test.
In the Koenen steel tube (thermal sensitivity) test, no explosion occurred in any of replicate tests under the conditions of the test.
Description of key information
Explosiveness: Not explosive (EU Method A.14)
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
Four reliable measured explosivity studies are available for dicyclopentyl(dimethoxy)silane. A negative result for explosive properties by thermal and mechanical (heat and shock) sensitivity was demonstrated in reliable studies conducted according to EU Method A.14 and in compliance with GLP. Under the conditions of the studies, dicyclopentyl(dimethoxy)silane is not considered explosive.
Justification for classification or non-classification
The substance is not classified for explosivity in accordance with Regulation (EC) No. 1272/2008 because negative results were obtained for the submission substance under the conditions of EU Method A.14.
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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