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EC number: 248-387-7 | CAS number: 27287-73-6
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
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:
- 11 September 2015 - 29 October 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test O.1 (Test for oxidizing solids)
- Deviations:
- no
- GLP compliance:
- yes
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- 3 min
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- 241 s
- Sample tested:
- 4:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- 603 s
- Sample tested:
- reference: 3:7 mixture potassium bromate + cellulose
- Parameter:
- mean burning time
- Result:
- 84 s
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The mean burning times of the test substance/cellulose mixtures were determined to be 603 seconds for a 4:1 mixture of test item:cellulose and 241 seconds for a 1:1 mixture of test item:cellulose. Both are greater than the mean burning time of the potassium bromate/cellulose mixtures used as standards. In accordance with the criteria of UN Test O.1, the test substance is not classified as an oxidizing solid.
- Executive summary:
The study was performed to determine the oxidising properties of the test substance. The method employed was the UN Test O.1: “Test for Oxidizing Solids”.
The mean burning times of the test substance/cellulose mixtures were determined to be 603 seconds for a 4:1 mixture of test item:cellulose and 241 seconds for a 1:1 mixture of test item:cellulose. Both are greater than the mean burning time of the potassium bromate/cellulose mixtures used as standards. In accordance with the criteria of UN Test O.1, the test substance is not classified as an oxidizing solid.
Reference
The burning times for the test substance and reference substance mixtures with cellulose are tabulated below.
Test No. |
Burning Times (s) |
||
Test Substance |
Reference |
||
4:1 |
1:1 |
3:7 |
|
1. |
578 |
220 |
105 |
2. |
580 |
205 |
65 |
3. |
686 |
222 |
96 |
4. |
541 |
292 |
70 |
5. |
630 |
264 |
86 |
Mean |
603 |
241 |
84 |
The 4:1 test substance mixtures melted and ignited and the cones collapsed into pooled liquid in the centre. Some of the material around the edges of the cones remained unburnt.
The 1:1 test substance mixtures fumed heavily before igniting and the fuming continued after the flames had extinguished. Again some of the material remained unburnt.
The mean burning times of the test substance/cellulose mixtures was determined to be greater than the mean burning time of the potassium bromate/cellulose mixtures used as standards. In accordance with the criteria of UN Test O.1, the test substance is not classified as an oxidizing solid.
Description of key information
The mean burning times of the test substance/cellulose mixtures were determined to be 603 seconds for a 4:1 mixture of test item:cellulose and 241 seconds for a 1:1 mixture of test item:cellulose. Both are greater than the mean burning time of the potassium bromate/cellulose mixtures used as standards. In accordance with the criteria of UN Test O.1, the test substance is not classified as an oxidizing solid.
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.