Registration Dossier
Registration Dossier
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EC number: 692-793-0 | CAS number: 156487-12-6
Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosive properties of explosives
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 08.-11.12.2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.14 (Explosive properties)
- GLP compliance:
- no
- Key result
- Parameter:
- other: Thermal stability
- Remarks on result:
- other: exothermal effect below 500 J/g
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test item is not explosive.
- Executive summary:
The test item had no explosive properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.14. The heat of decomposition in the DSC measurements was below 500 J/g. Therefore, the main test on explosive properties was not necessary.
Reference
Thermal stability
Two DSC measurements in closed glass crucibles with the test item showed an endothermal effect in the temperature ranges of 95 – 135 °C and three exothermal effects in the temperature ranges of 130 - 200 °C, 240 - 325 °C and 320 – 360 °C with a maximum energy release of 411 J/g. Above 360 °C the course of the baseline indicated a build-up of pressure.
Table 1: Thermal stability (DSC measurements)
Ident-No. | Weigth/mg | Final temperature / °C | Temperature range / °C | Type of effect | Energy / J/g |
36740 | 11.16 | 500 | 95 - 130 130 - 200 275 - 325 330 - 360 | Endothermal Exothermal Exothermal Exothermal | n.r. 379 13 20 |
36741 | 11.76 | 500 | 100 – 135 135 – 200 240 – 310 320 – 360 | Endothermal Exothermal Exothermal Exothermal | n.r. 331 34 36 |
Explosive properties
The heat of decomposition in the DCS measurements was below 500 J/g. Furthermore the test item contained no functional groups linked to explosive properties. Therefore, the main test on explosive properties was not necessary.
Description of key information
The test item had no explosive properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A. 14.
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
Justification for classification or non-classification
Based on the result, the substance is not considered to be classified for explosiveness according to Classification, Labelling, and Packaging Regulation (EC) No 1272/2008.
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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