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EC number: 275-833-8 | CAS number: 71675-87-1
- 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:
- 2 September 2014
- 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 (incl. QA statement)
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Name of test material (as cited in study report):4-amino-5(ethylsulphonyl)-o-anisic acid
- Physical state:Solid
- Analytical purity: 99.81%
- Lot/batch numberl:MP1032.31 - Contact with:
- powdered cellulose
- Key result
- Sample tested:
- reference mixture as specified
- Parameter:
- maximum burning rate
- Result:
- 2.11 mm/s
- Remarks on result:
- other: Reference mixture: the mixtures of barium nitrate(V) and cellulose in weight ratios from 10 % to 90 % of cellulose content.
- Key result
- Sample tested:
- test mixture as specified
- Remarks:
- test substance with cellulose in various weight ratios (from 10% to 90%)
- Parameter:
- burning rate
- Result:
- 0.5 mm/s
- Remarks on result:
- other: the train did not burn completely
- Interpretation of results:
- GHS criteria not met
- Remarks:
- In the preliminary test there was not a vigorous reaction
- Conclusions:
- Test item has not oxidizing properties in accordance with EU Method A.17 criteria.
- Executive summary:
The determination of the oxidising properties of the test substance was performed according to EU method A.17 and GLP study. Burning rate of the train of mixture test substance with cellulose in weight ratio 90% to 10 % is much smaller (the train does not ignite) than maximal burning rate of the reference mixture train. The test item has no oxidizing properties in accordance with EU Method A.17 criteria.
Reference
Results of the preliminary:
After applying the flame of burner, the sample ignites but the flame is not spread to the rest of the train. Result is negative.
Results of the train test: Results of determination of oxidizing properties for the reference mixture:
Barium nitrate |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
Cellulose [%] |
90 |
80 |
70 |
60 |
50 |
40 |
30 |
20 |
10 |
Burning time of the pile [s] |
104 |
95 |
96 |
97 |
111 |
96 |
132 |
240 |
NI |
Burning rate of the pile [mm/s] |
1.92 |
2.11 |
2.08 |
2.06 |
1.80 |
2.08 |
1.52 |
0.83 |
- |
Maximal burning rate of the reference mixture pile [mm/s] |
2.11 |
NI: The train does not ignite.
Part I: measure of burning time and burning rate of piles (200 mm) of mixture test substance with cellulose in various weight ratios (from 10% to 90%) is shown below. During the determination, the substance burnt completely.
Results of determination of oxidizing properties for test item:
Test substance |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
Cellulose |
90 |
80 |
70 |
60 |
50 |
40 |
30 |
20 |
10 |
Burning time of the pile [s] |
(50mm/62s)* |
(20mm/39s)* |
(45mm/96s)* |
(20mm/43s)* |
NI |
NI |
NI |
NI |
NI |
Burning rate of the pile [mm/s] |
(0.5)* |
(0.5)* |
(0.5)* |
(0.5)* |
- |
- |
- |
- |
- |
Maximal burning rate of the reference mixture pile [mm/s] |
2.11 |
* the train does not burn completely.
NI: the train does not ignite.
Burning rate of the train of mixture test substance with cellulose in weight ratio 90% to 10 % is much smaller (the train does not ignite) than maximal burning rate of the reference mixture train.
Description of key information
Key study: Test method EU Method A.17. GLP study. The test item has no oxidizing properties.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Key study: The determination of the oxidising properties of the test substance was performed according to EU method A.17. Burning rate of the train of mixture test substance with cellulose in weight ratio 90% to 10 % is much smaller (the train does not ignite) than maximal burning rate of the reference mixture train. The test item has no oxidizing properties in accordance with EU Method A.17 criteria.
Justification for classification or non-classification
Based on the available data, the test item is not classified according to CLP Regulation (EC) no. 1272/2008.
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