Registration Dossier
Registration Dossier
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EC number: 602-997-3 | CAS number: 124495-18-7
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Deviations:
- no
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Substance ID: TSN100097
Name of substance: XDE 795 (Technical)
Purity: 97.4% - Contact with:
- powdered cellulose
- Key result
- Sample tested:
- other: 10% test substance in dried cellulose powder
- Parameter:
- burning time of reaction over a distance of 200 mm
- Result:
- 281 s
- Remarks on result:
- other: Burn rate of 0.71 mm/second
- Key result
- Sample tested:
- other: 20% test substance in dried cellulose powder
- Parameter:
- burning time of reaction over a distance of 200 mm
- Result:
- 305 s
- Remarks on result:
- other: Burn rate of 0.66 mm/second
- Key result
- Sample tested:
- other: 30% test substance in dried cellulose powder
- Parameter:
- burning time of reaction over a distance of 200 mm
- Result:
- 318 s
- Remarks on result:
- other: Burn rate of 0.63 mm/second
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Non-oxidising
- Executive summary:
The test was conducted to determine the oxidative properties according to the guideline EU A.17. Test mixtures were prepared by mixing the test substance in different proportions (10 to 90%) with dried cellulose powder by weight. A barium nitrate reference mixture was prepared in the proportions 3 of barium nitrate to 2 of cellulose by weight. The test mixtures were then formed into piles 250 mm long and attempts made to ignite one end. After ignition, the first 30 mm of each pile was allowed to burn and the time (in seconds) recorded for the next 200 mm to burn. The test was repeated a further five times with the three test mixtures producing the fastest burn rates (i.e. those containing 10%, 20% and 30% of test substance by weight). As each test mixture investigated burned more slowly than the barium nitrate reference mixture, the test substance is considered to be non-oxidizing.
Reference
Description of key information
EU Method A.17
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
The test substance burned more slowly than the barium nitrate reference mixture and was therefore considered to be non-oxidising.
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