Registration Dossier
Registration Dossier
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EC number: 215-649-7 | CAS number: 1336-80-7
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 15. Nov. 2019 (Study Plan dated); 29. Nov. 2019 (Experimental Starting Date); 05. Dec. 2019 (Experimental Completion Date)
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Version / remarks:
- Commission Regulation (EC) No 440/2008 of 30 May 2008 published on 31. May 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- 109.72 - 171.47 s
- Key result
- Sample tested:
- test mixture as specified
- Remarks:
- Test Item (1.0g) / Cellulose (9.0g)
- Parameter:
- burning rate
- Result:
- 1.75 mm/s
- Remarks on result:
- flaming
- Remarks:
- The mixture burned with a slightly visible orange-blue flame with some smoke.
- Key result
- Sample tested:
- test mixture as specified
- Remarks:
- Test Item (2.0g) / Cellulose (8.0g)
- Parameter:
- burning rate
- Result:
- 1.22 mm/s
- Remarks on result:
- flaming
- Remarks:
- The mixture burned with a slightly visible orange-blue flame with some smoke.
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- In all tests with the test item, no signs of oxidising properties were observed and no burning rate surpasses the burning rate of the reference item/cellulose mixtures. Therefore, the test item is considered to have no oxidising properties.
Reference
Description of key information
Test Item (1.0g) / Cellulose (9.0g): Mean burning rate = 1.75 mm/s
Test Item (2.0g) /Cellulose (8.0g): Mean burning rate = 1.22 mm/s
The highest burning rate of the two mixtures test item/cellulose was determined to be 1.84 mm/s. The maximum burning rate of the reference item was determined to be 3.26 mm/s.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
The highest burning rate of the three mixtures test item/cellulose was determined to be 1.84 mm/s.
The maximum burning rate of the reference item was determined to be 3.26 mm/s.
Therefore, the test item is considered to have no oxidising properties.
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