Registration Dossier
Registration Dossier
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EC number: 216-644-2 | CAS number: 1633-22-3
Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosiveness, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6316 (Explodability)
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Parameter:
- other: thermal explodability
- Remarks on result:
- other: no exothermic decomposition up to 430 °C
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Dibenzetane is considered to be non explosive.
Reference
The test item when heated from 30 °C to 430 °C @ 10 °C/minute in presence of nitrogen in three replications had one endothermic peak, the mean onset temperature (°C), mean peak temperature (°C), mean peak area (mJ) and the mean ΔH (enthalpy) J/g recorded is provided below:
Mean Onset Temperature (°C):289.156
Mean Peak Temperature (°C):290.940
Mean Peak Area (mJ):836.112
Mean ΔH (Enthalpy) J/g:311.961
Since, there was no exothermic decomposition up to 430 °C the test item is considered to be non explosive.
Description of key information
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
Justification for classification or non-classification
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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