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EC number: 600-520-3 | CAS number: 1040874-53-0
- 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
Auto flammability
Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2017-10-25 - 2018-04-23
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- other: • Recommendations on the TRANSPORT OF DANGEROUS GOODS: Manual of Tests and Criteria
- Version / remarks:
- Rev. 6, 2015
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263, sheet 1, Grewer Oven
- Version / remarks:
- 1990
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Reaction product of 4-aminophenol with 2-ethyl-6-methylbenzenamine, sodium polysulfide and sodium metabisulfite
- EC Number:
- 600-520-3
- Cas Number:
- 1040874-53-0
- Molecular formula:
- not applicable
- IUPAC Name:
- Reaction product of 4-aminophenol with 2-ethyl-6-methylbenzenamine, sodium polysulfide and sodium metabisulfite
- Test material form:
- solid: particulate/powder
- Details on test material:
- Test item: Blue TBR
Appearance: black bluish powder
CAS No: 1040874-53-0
1
- Specific details on test material used for the study:
- Reagents: Kieselguhr
Batch No.: TA2082010
Identity and content: Conforms
Certificate of analysis: Certificate of Analysis dated 2016-10-20; Merck KGaA, Frankfurter Straße 250, 64293 Darmstadt
Expiry date: 2021-10-31
Results and discussion
Relative self-ignition temperature (solids)
- Key result
- Remarks on result:
- not measured/tested
- Remarks:
- see endpoint 4.13 self-heating substances
Any other information on results incl. tables
Self-ignition in the Grewer Oven
In the investigation of self-ignition in the Grewer Oven for the pure test item, showed a self-heating starting at a temperature of 90 °C that led to a maximum temperature of approx. 535 °C (corresponding oven temperature 410 °C). After the measurement a black residue remained in the basket.
For the test item in mixture with Kieselguhr a self-heating starting at a temperature of 90 °C was observed that led to a maximum temperature of approx. 430 °C (corresponding oven temperature 410 °C).
Table 1 summarizes the results of the Grewer Oven experiment.
Table 1: Results of the screening test for self-ignition in the Grewer Oven
Experiment |
Onset self- |
Maximum temperature / °C |
Remarks |
Pure test item |
90 |
535 |
|
Test item in mixture |
180 |
430 |
Applicant's summary and conclusion
- Conclusions:
- Instead of the test on the relative self-ignition temperature according EC A.16. the test for self-heating substances according to Recommendations on the TRANSPORT OF DANGEROUS GOODS: Manual of Tests and Criteria: UN Test N.4 and the screening test in the Grewer oven according to VDI 2263, sheet 1 were performed, since these are now recommended for evaluation and classification.
In the Grewer oven the pure test item Blue TBR indicated a self-heating starting at a temperature of 90 °C that led to a maximum temperature of approx. 535 °C (corresponding oven temperature 410 °C).
On the basis of the results of the screening test on the self-ignition in the Grewer Oven a classification of the test item as self-heating substance cannot be excluded. Further tests according to UN Test N.4 (Bowes-Cameron-Cage Test) have to be performed for the classification. - Executive summary:
Summary
In the Grewer oven the pure test item Blue TBR indicated a self-heating starting at a temperature of 90 °C that led to a maximum temperature of approx. 535 °C (corresponding oven temperature 410 °C).
On the basis of the results of the screening test onthe self-ignition in the Grewer Oven a classification of the test item as self-heating substance cannot be excluded. Further tests according to UN Test N.4 (Bowes-Cameron-Cage Test) have to be performed for the classification.
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