Registration Dossier
Registration Dossier
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EC number: 206-490-4 | CAS number: 349-76-8
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:
- other: OECD 113 (Screening test for thermal stability and stability in air)
- GLP compliance:
- yes (incl. QA statement)
- Parameter:
- other: Decomposition energy
- Value:
- 343
- Remarks on result:
- other: unit: J/g
- Remarks:
- Screening method
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test substance has no explosive properties in the sense of the UN Recommendations on the Transport of Dangerous Goods, Manual of Test and Criteria, appendix 6 as the decomposition energy is below 500 J/g.
- Executive summary:
The purpose of this study was the determination of the explosive properties of the test item according to the UN recommendations on the transport of dangerous goods - manual of tests and criteria, rev. 6, Appendix 6. A screening test was performed according to OECD 113, Screening test for thermal stability and stability in air.
As a screening method for the determination of explosive properties a differential scanning calorimetry (DSC) under nitrogen was performed.
The test item and the reference were heated up from ambient to the final temperature at a constant heating rate (3 K/min) in a defined atmosphere (nitrogen). Closed crucibles are used as containers for the test item and the reference. The quantity of heat absorbed or released is measured and recorded.
Two DSC-measurements in closed glass crucibles with the test item showed an exothermal effect in the temperature range of 270 - 350 °C with a maximum energy of 343 J/g.
Reference
Two DSC-measurements in closed glass crucibles with the test item showed an exothermal effect in the temperature range of 270 - 350 °C with a maximum energy of 343 J/g.
Description of key information
The purpose of this study was the determination of the explosive properties of the test item according to the UN recommendations on the transport of dangerous goods - manual of tests and criteria, rev. 6, Appendix 6. A screening test was performed according to OECD 113, Screening test for thermal stability and stability in air.
As a screening method for the determination of explosive properties a differential scanning calorimetry (DSC) under nitrogen was performed.
The test item and the reference were heated up from ambient to the final temperature at a constant heating rate (3 K/min) in a defined atmosphere (nitrogen). Closed crucibles are used as containers for the test item and the reference. The quantity of heat absorbed or released is measured and recorded.
Two DSC-measurements in closed glass crucibles with the test item showed an exothermal effect in the temperature range of 270 - 350 °C with a maximum energy of 343 J/g.
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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