Registration Dossier
Registration Dossier
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EC number: 274-550-7 | CAS number: 70304-38-0
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:
- 01.02. – 07.02. 2017
- 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:
- Council Regulation (EC) No.440/2008, published in O.J. L 142, 2008
- Deviations:
- yes
- Remarks:
- see Any other information...
- GLP compliance:
- yes (incl. QA statement)
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- 313 s
- Sample tested:
- reference mixture as specified
- Remarks:
- 60% barium nitrate with cellulose
- Parameter:
- maximum burning rate
- Result:
- 1.1 mm/s
- Sample tested:
- test mixture as specified
- Remarks:
- 10% test substance with cellulose
- Parameter:
- burning rate
- Result:
- 0.64 mm/s
- Remarks on result:
- other: see Any other information
- Key result
- Sample tested:
- test mixture as specified
- Remarks:
- 10% test substance with cellulose
- Parameter:
- maximum burning rate
- Result:
- 0.67 mm/s
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Based on results obtained from train test, it is obvious that test substance, Direct Brown 103, shouldn´t be considered as a substance with oxidizing properties.
- Executive summary:
The oxidizing properties of test substance, Direct Brown 103, were determined.
The procedure was performed according to the Method A.17 Oxidizing properties (Solids), Council Regulation (EC) No.440/2008, published in O.J. L 142, 2008.
Based on the result obtained from train test, it is obvious that none of the test substance, Direct Brown 103, shouldn´t be considered as a substance with oxidizing properties.
Reference
The mixture containing 10 % of the test substance burnt (flamed) all distance of the pile. The reaction zone of other mixtures did not propagate over an initial distance of 30 mm, no burning was observed. Burning rate of none test substance mixture with cellulose was higher than reference mixture burning rate (60:40, w/w).
Description of key information
The test substance, Direct Brown 103, shouldn´t be considered as a substance with oxidizing properties.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
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.
