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EC number: 807-621-3 | CAS number: 1428450-95-6
- 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:
- 20 Jan 2014
- 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 (incl. QA statement)
- Remarks:
- Landesamt für Umwelt, Wasserwirtschaft und Gewerbeaufsicht, Mainz, Germany
- Contact with:
- powdered cellulose
- Sample tested:
- reference: 3:7 mixture potassium bromate + cellulose
- Parameter:
- mean burning time
- Result:
- 96 s
- Remarks on result:
- flaming
- Sample tested:
- 4:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- 290 s
- Remarks on result:
- flaming
- Key result
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- 313 s
- Remarks on result:
- flaming
- Interpretation of results:
- GHS criteria not met
Reference
Burning Times Reference Mixtures
In the following table, the measured data of the reference item mixtures is presented.
Ratio |
Burning Times (mm:ss) |
|||||
m/m |
1 |
2 |
3 |
4 |
5 |
Mean |
3:7 |
95 |
97 |
95 |
98 |
97 |
96 |
Burning Times Test Item Mixtures
In the following table, the measured data of the test item mixtures is presented.
Ratio |
Burning Times (mm:ss) |
|||||
m/m |
1 |
2 |
3 |
4 |
5 |
Mean |
4:1 |
296 |
285 |
296 |
294 |
277 |
290 |
1:1 |
319 |
305 |
322 |
310 |
308 |
313 |
Validity
The burning times of the reference mix were in the same dimension as stated in the table below. The burning times of the test item mixes are greater than 3 minutes.
Ratio m/m |
Time given as Example in Guideline |
Times Measured |
3:7 |
100 s |
95/97/95/98/97 s |
2:3 |
54 s |
not performed |
3:2 |
4 s |
not performed |
Classification
The mixture the 4:1 ratio of test item N-[4-(2,4-dihydroxyphenyl)thiazol-2-yl]isobutyramide shows a shorter mean burning time than the 1:1 ratio.
The burning time means of all test item mixes were much greater than the burning times of the reference mixture with the ratio 3:7. Therefore, the study was terminated in accordance with the guidance on the application of the CLP criteria, decision logic 2.14 of GHS.
The test item is considered to have no oxidising properties. It should be classified as “not oxidizing” and “Not Division 5.1” following UN Handbook.
No observations arousing doubts concerning the accuracy of the results and the validity of the study were made.
Description of key information
The mixture the 4:1 ratio of test item N-[4-(2,4-dihydroxyphenyl)thiazol-2-yl]isobutyramide
shows a shorter mean burning time than the 1:1 ratio.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
The burning time means of all test item mixes were much greater than the burning times of
the reference mixture with the ratio 3:7.
The test item is considered to have no oxidising properties.
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.
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