Registration Dossier
Registration Dossier
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EC number: 202-819-0 | CAS number: 100-10-7
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:
- EU Method A.14 (Explosive properties)
- Qualifier:
- according to guideline
- Guideline:
- other: European Commission Regulation (EC) No. 440/2008, Method for the determination of physico-chemical properties (Part A) A.14 Explosive properties
- Qualifier:
- according to guideline
- Guideline:
- other: OECD 113 Screening test for the thermal stability in air
- GLP compliance:
- no
- Key result
- Parameter:
- sensitiveness to impact: impact energy (J)
- Value:
- 690
- Remarks on result:
- other:
- Remarks:
- Two DSC-measurements in closed glass crucibles with the test item showed an endothermal effect in the temperature range of 65-110°C and an exothermal effect in the temperature range of 335-485°C with a maximum energy of 690 J/g
- Key result
- Parameter:
- thermal sensitivity - Koenen test: diameter of the orifice plate
- Remarks on result:
- not thermal sensitive if heated under defined confinement
- Key result
- Parameter:
- sensitiveness to friction: friction load (N)
- Remarks on result:
- not sensitive to friction using a friction load of 360 N
- Conclusions:
- The test item had no explosive properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.14.
Reference
Thermal stability: Two DSC-measurements in closed glass crucibles with the test item showed an endothermal effect in the temperature range of 65-110°C and an exothermal effect in the temperature range of 335-485°C with a maximum energy of 690 J/g.
Explosive properties: The heat of decomposition was above 500 J/g. Therefore the main test on explosive properties had to be performed.
Mechanical sensitivity (shock): The test item was sieved (mesh size 0.5 mm) before the measurement. No explosion within 6 tests using a mass of 10 kg falling from a height of 0.4 m was observed.
Thermal sensitivity: Three tests were performed with a circular nozzle plate wit a hole of 2 mm diameter. No explosion was observed.
The test on thermal sensitivity carried out with a nozzle with a diameter of 2.0 mm showed no explosion. Compared to the nozzle with 6.0 mm the venting area of the nozzle with 2.0 mm is smaller by an order of magnitude. Additionally the physcal state of the test item excludes the enrichment of high energy components caused by evaporation of volatile solvents. Due to these facts an explosin with a nozzle width of 6.0 mm was excluded.
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
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.
