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Diss Factsheets
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EC number: 204-527-9 | CAS number: 122-19-0
- 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
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From February 09, 2018 to February 09, 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Remarks on result:
- other: The test substance could only be ignited locally, with little spreading of the combustion using a flame as ignition source being applied for at least 2 minutes. The sample melted when applying the ignition source.
- Interpretation of results:
- other: not classified based on CLP criteria
- Conclusions:
- Under the study conditions, the substance was not classified as a readily combustible solid.
- Executive summary:
A study was conducted to determine the flammability of the substance, C18 ADBAC (active: 96.2%) according to the UN Test Method N.1 as described in the UN Recommendations of Dangerous Goods, Manual of Tests and Criterion part III, sub-section 33.2.1.4. The test substance was formed into a mould as per guideline specifications. An ignition source (i.e., a flame) was applied on the test substance until it ignited or for at least 2 minutes. In a preliminary test, the test sample melted, but no propagation or smouldering was observed. From the results of the preliminary screening test, the test substance was found not to ignite and therefore the study author concluded that no further testing was required. Under the study conditions, the substance was not classified as a readily combustible solid (Kremer, 2018)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- From September 06, 2017 to November 23, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Deviations:
- not specified
- GLP compliance:
- yes
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Moisture (wt %):
- 1.96
- Remarks on result:
- other: Test substance melted and ignited with localised orange flame when in contact with the ignition source, however on removal of the ignition source, the flame extinguished and not propagation or smouldering along the test substance train was observed
- Remarks:
- No further testing required
- Interpretation of results:
- other: not classified based on EU CLP criteria
- Conclusions:
- Under study conditions, the test substance was classified as not highly flammable.
- Executive summary:
A study was conducted to determinet the flammability of the test substance, C18 ADBAC (active: 89.5%), according to the EU Method A10, in compliance with GLP. The test substance melted and ignited with a localised, orange flame when in contact with the ignition source. On removal of the ignition source the flame extinguished, no propagation or smouldering along the test substance train was observed. As in the preliminary screening test the sample was seen to only briefly ignite, the study author concluded that no further testing is required. Under study conditions, the test substance was classified as not highly flammable (Chilworth, 2017).
- Endpoint:
- substances / mixtures which in contact with water emit flammable gases
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the experience in production or handling shows that the substance does not react with water, e.g. the substance is manufactured with water or washed with water
- Endpoint:
- pyrophoric solids
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is known to be stable in contact with air at room temperature for prolonged periods of time (days) and hence, the classification procedure does not need to be applied
Referenceopen allclose all
Preliminary test:
The test substance could only be ignited locally, with little spreading of the combustion using a flame as ignition source being applied for at least 2 minutes. The sample melted when applying the ignition source.
The main test:
In the primary test the test substance could only be ignited locally with little spreading of the combustion. Hence the performance of the main test was not necessary.
Result
The test substance melted and ignited with a localised, orange flame when in contact with the ignition source. On removal of the ignition source the flame extinguished, no propagation or smouldering along the test substance train was observed. As in the preliminary screening test the sample was seen to briefly ignite, the study author concluded that no further testing is required.
Description of key information
The flammability of the test substance was determined according to the UN Test Method N.1 (Kremer, 2018) as well as EU Method A.10 (Chilworth, 2017).
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Two studies available with the test substance indicated that it was not highly flammable. The substance only melted and ignited with a localised, flame when in contact with the ignition source. It did not propagate or smoulder.
Justification for classification or non-classification
In a preliminary test, the test sample melted, but no propagation or smouldering was observed. From the results of the preliminary screening test, the test substance was found not to ignite and therefore the study author concluded that no further testing was required. Based on the study result, the test substance was considered as and not highly flammable and not classified based on EU CLP criteria (Regulation 1272/2008/EC).
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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