Registration Dossier
Registration Dossier
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EC number: 940-272-6 | CAS number: 2097734-13-7
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2014-02-18 to 2014-07-07
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.21 (Oxidising Properties (Liquids))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Contact with:
- other: dried cellulose
- Key result
- Sample tested:
- reference mixture with 65% nitric acid + cellulose (1:1 ratio)
- Parameter:
- mean pressure rise time
- Result:
- 5 786 ms
- Remarks on result:
- not determinable
- Key result
- Sample tested:
- reference mixture 1: 1
- Parameter:
- mean pressure rise time
- Result:
- 13 796 ms
- Remarks on result:
- not determinable
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- A spontaneous ignition of the mixture sample/cellulose during preparing could not be observed. In all tests the pressure of 2070 kPa was exceeded.
The sample has not to be considered as an oxidizer. - Executive summary:
A spontaneous ignition of the mixture sample/cellulose during preparing could not be observed. In all tests the pressure of 2070 kPa was exceeded.
The sample has not to be considered as an oxidizer.
Reference
Mixture 1:1 , by mass, of 65.3 % (w/w) aqueous nitric acid and cellulose:
| Test 1 | 5872 ms |
| Test 2 | 6539 ms |
| Test 3 | 5709 ms |
| Test 4 | 4705 ms |
| Test 5 | 6106 ms |
Mean pressure rise time: 5786 ms
Mixture 1:1 , by mass, of the test sample and cellulose:
| Test 1 | 17150 ms (pressure of 2070 kPa exceeded) |
| Test 2 | 12445 ms (pressure of 2070 kPa exceeded) |
| Test 3 | 13236 ms (pressure of 2070 kPa exceeded) |
| Test 4 | 12779 ms (pressure of 2070 kPa exceeded) |
| Test 5 | 13370 ms (pressure of 2070 kPa exceeded) |
Mean pressure rise time: 13796 ms
Description of key information
A spontaneous ignition of the mixture sample/cellulose during preparing could not be observed. In all tests the pressure of 2070 kPa was exceeded. The sample has not to be considered as an oxidizer.
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.
