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Diss Factsheets
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EC number: 452-830-1 | CAS number: -
- 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:
- substances / mixtures which in contact with water emit flammable gases
- Type of information:
- other: Statement (based on the composition, the molecular structure of the major component and the minor components) + experimental result
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Statement based on molecular structure
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.12 (Flammability (Contact with Water))
- GLP compliance:
- yes
- Test procedure:
- other: Addition of water to test sample
- Remarks on result:
- no reaction with water observed
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- No reaction with water was observed.
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Version / remarks:
- at 100°C
- Qualifier:
- according to guideline
- Guideline:
- other: VDI2263 at 100°C
- GLP compliance:
- yes
- Test procedure:
- burning time (test type not further specified)
- Remarks:
- or specified in description of method (migrated information)
- Burning time:
- > 45 s
- Interpretation of results:
- not classified based on GHS criteria
- Remarks:
- Migrated information
- Conclusions:
- Interpretation of results:
* not highly flammable (according to A.10);
* class 2 (brief ignition and rapid extinction) (according to VDI2263) - Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.10 (Flammability (Solids))
- Qualifier:
- according to guideline
- Guideline:
- other: VDI2263 at room temperature
- GLP compliance:
- yes
- Test procedure:
- burning time (test type not further specified)
- Remarks:
- or specified in description of method (migrated information)
- Burning time:
- > 45 s
- Interpretation of results:
- not classified based on GHS criteria
- Remarks:
- Migrated information
- Conclusions:
- Interpretation of results:
* not highly flammable (according to A.10)
* class 1 (no ignition) (according to VDI2263) - Endpoint:
- pyrophoric solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.13 (Pyrophoric Properties of Solids and Liquids)
- GLP compliance:
- yes
- Test procedure:
- ignition time on contact with air
- Remarks:
- Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
- Remarks on result:
- no ignition on contact with air (not further specified)
- Remarks:
- corresponding to 'no' in migrated source record.
- Interpretation of results:
- not classified based on GHS criteria
- Conclusions:
- Based on the structure, no spontaneous ignition after coming into contact with air is expected.
Referenceopen allclose all
The molecular structure of the major component in the test
substance does not contain groups that might lead to
evolution of highly flammable gases in dangerous quantities
when coming into contact with damp air of water.
Furthermore, no boron or silicon is present.
The minor components are about 5 wt% V123093 (a test
substance related component), about 3 wt% V3661 (C6H12O2
containing a monohydroxy alcohol and a ketone group) and about
1 mol% of the water soluble dimethylacetamide. Examination
of the composition of the test substance and the molecular
structures of the minor components establish beyond
reasonable doubt that the test substance is incapable of
developing highly flammable gas(es) in dangerous quantities
when coming into contact with water or damp air. It is also
not to be expected that an interaction between the different
components occur.
In order to obtain some additional information, an experiment was performed in which double distilled water was added to a small amount of test substance (0.5g/50ml) : no spontaneous ignition took place and no evolution of gas occurred.
According to VDI2263:
- result parameter: combustibility behaviour (type of reaction)
- result: no spreading of fire - brief ignition and rapid extinction
According to VDI2263:
- result parameter: combustibility behaviour (type of reaction)
- result: no spreading of fire - no ignition
The molecular structure of the major component does not contain any chemical group that might lead to spontaneous ignition a short time after coming into contact with air.
The minor components are about 5wt% v123093 (a test substance related component), about 3wt% v3661 (C6H12O2 containing a monohydroxyalcohol and a ketone group) and about 1mol% dimethylacetamide. Examination of the composition of the test substance and the molecular structures of the minor components establish beyond reasonable doubt that the test substance is not pyrophoric. it is not expected that an interaction between the different components occur making the test substance pyrophoric.
Furthermore, experience in handling during other Notox projects (e.g. Notox Project 407879 and 408443) shows that the test substance does not ignite spontaneously after coming in contact with air at room temperature (circa 20°C).
Description of key information
Key value for chemical safety assessment
- Flammability:
- non flammable
Additional information
Justification for classification or non-classification
Non-classification is based on the results of all performed studies: flammability at room temperature and at 100°C, flammability (contact with water) and pyrophoric 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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