Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 293-766-2 | CAS number: 91082-52-9
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:
- Experimental start: 14 January 2016, Experimental end data: 22 February 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Part I: Classification procedures, test methods and criteria relating to explosives of Class 1
- Version / remarks:
- 2009
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Parameter:
- other: heat of decomposition
- Remarks:
- J/g
- Value:
- 90
- Remarks on result:
- other: Different Scanning Calorimetry
- Remarks:
- Suitable technique for measuring the exothermic decomposition energy as required for screening potential explosive or self-reactive substances
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The heat of decomposition was 90 J/g according to the DSC method. This is below the threshold value of 500 J/g, in which case no further testing will be required to establish the explosive properties of the test substance.
- Executive summary:
The explosive properties of the test substance were studied under GLP in accordance with UN Test Series 2 in a screening procedure applying differential scanning calorimetry following Appendix 6 of the UN Test Manual. The experiment is considered relevant, adequate and conclusive. The heat of decomposition was 90 J/g according to the DSC method. This is below the threshold value of 500 J/g, in which case no further testing will be required to establish the explosive properties of the test substance. Consequently, the classification scheme need not be applied if the heat of decomposition is less than 500 J/g.
- Endpoint:
- explosiveness, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- Experimental start: 14 January 2016, Experimental end data: 22 February 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Part I: Classification procedures, test methods and criteria relating to explosives of Class 1
- Version / remarks:
- 2009
- Deviations:
- no
- GLP compliance:
- yes
- Key result
- Parameter:
- other: heat of decomposition
- Remarks:
- J/g
- Value:
- 90
- Remarks on result:
- other: Differential Scanning Calorimetry
- Remarks:
- Suitable technique for measuring the exothermic decomposition energy as required for screening potential explosive or self-reactive substances
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The heat of decomposition was 90 J/g according to the DSC method. This is below the threshold value of 300 J/g, in which case no further testing will be required to establish the self-reaction properties of the test substance.
- Executive summary:
The self-reaction properties of the test substance were studied under GLP in accordance with UN Test Series 2 in a screening procedure applying differential scanning calorimetry following Appendix 6 of the UN Test Manual. The experiment is considered relevant, adequate and conclusive. The heat of decomposition was 90 J/g according to the DSC method. This is below the threshold value of 300 J/g, in which case no further testing will be required to establish the self-reaction properties of the test substance. Consequently, the classification scheme need not be applied if the heat of decomposition is less than 300 J/g.
Referenceopen allclose all
Description of key information
In a valid, reliable and conclusive study according to UN Manual of Tests and Criteria, Part I, the heat of decomposition, as determined with an appropriate DSC method, was 90 J/g.
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
Justification for classification or non-classification
The heat of decomposition, as determined with an appropriate DSC method in accordance with the UN Test Series 2, was 90 J/g. This value is clearly below the cut-off values for self-reaction (300 J/g) and explosive properties (500 J/g). The substance does not fulfil the criteria for classification und the CLP 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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
