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Physical & Chemical properties

Explosiveness

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Administrative data

Endpoint:
explosive properties of explosives
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
22 May - 25 May 2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guidelineopen allclose all
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
Deviations:
not specified
Qualifier:
according to guideline
Guideline:
other: OECD TG 113 (1981): Thermal Stability
Deviations:
not specified
GLP compliance:
yes (incl. QA statement)
Remarks:
Hess. Ministerium für Umwelt, Klimaschutz, Landwirtschaft und Verbraucherschutz; Wiesbaden, Germany

Test material

Results and discussion

Small-scale preliminary tests
Parameter:
other: Exothermal decomposition energy
Remarks:
DSC measurements to 500 ºC
Remarks on result:
other: No further tests required, since no exothermic decomposition up to 500 ºC.

Any other information on results incl. tables

Results - Thermal stability (DSC)

In the DSC measurement a first endothermic effect was oberserved in the temperature range of 140 to 200 °C. A second endothermic effect was observed in the temperature range 240 to 390 °C. No exothermal signal appears until the final measurement temperature of 500 °C. Due to the decomposition energy being below the threshold of -500 J/g, further tests for explosive properties did not have to be performed.

 

Final Results

In the DSC-measurement no exothermic decomposition of the test item CUREZOL 2MAOK­ PW was detected until the final measurement temperature of 500 °C. Therefore, further tests for explosive properties had not to be performed. According to the results of the test on explosive properties, the test item is classified as follows:

UN Transport Regulation: The test item does not have to be classified as explosive substance in class 1 according to the UN Transport Regulation.

GHS (CLP Regulation EC 127212008 : Annex 1: 2.1): The test item does not have to be classified as explosive substance according to GHS or CLP Regulation EC 1272/2008 Annex 1: 2.1, respectively

Applicant's summary and conclusion

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