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Diss Factsheets
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EC number: 817-766-4 | CAS number: 91891-42-8
- 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
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Flash point
Administrative data
Link to relevant study record(s)
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 05 Oct 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- ASTM D93 (Standard test methods for flash point by pensky-martens closed cup tester)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.9 (Flash-Point)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- closed cup
- Flash point apparatus:
- Pensky-Martens apparatus
- Key result
- Atm. press.:
- 990 hPa
- Remarks on result:
- other: Did not flash prior to boilingat 58 °C, however, flame enlargement and a color change of the flame were observed.
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- MA-3 did not flash prior to boiling at 58 °C by Penksy-Martens closed cup test (EU method A.9). Flame enhancement was observed.
- Executive summary:
No flash-point could be determined using the Pensky-Martens closed cup method. Flame enlarged and flickered with a turquoise hue and promptly extinguished upon pilot flame application at 22 °C. The study was conducted in accordance with EU method A.9; therefore the study is considered reliable without restrictions and is suitable for Classification & Labeling and Risk Assessment.
- Endpoint:
- flash point of flammable liquids
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- ASTM D3278 (Standard test methods for flash point of liquids by small scale closed-cup apparatus)
- Deviations:
- not specified
- GLP compliance:
- no
- Type of method:
- closed cup
- Key result
- Remarks on result:
- no flash point according to standard method
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- MA-3 has no flash point at tested temperatures at 20 °C, 37.8 °C, and 60 °C; ASTM D-3278-96.
- Executive summary:
No flash-point could be determined using the small scale closed cup method. No flammable vapour/air mixture was produced in the test vessel at 20 °C, 37.8 °C, and 60 °C at 722.92 mm Hg. The study was conducted in accordance with ASTM D3278 and was not GLP compliant; therefore the study is considered reliable with restrictions.
Referenceopen allclose all
Flame enlarged and flickered with a turquoise hue and promptly extinguished upon pilot flame application. This was first observed at 22°C. Boiled at 58°C.
Description of key information
No flash-point could be determined using the Pensky-Martens closed cup method; EU method A.9. Substance boils without flashing.
Key value for chemical safety assessment
Additional information
MA-3 boiled without no flash observed using the Pensky-Martens closed cup method. Therefore, no flash-point was determined. Flame enlarged and flickered with a turquoise hue and promptly extinguished upon pilot flame application at 22 °C. The study was conducted in accordance with EU method A.9; therefore the study is considered reliable without restrictions and is suitable for Classification & Labeling and Risk Assessment.
In a supporting study, no flash-point could be determined using the small scale closed cup method. No flammable vapour/air mixture was produced in the test vessel at 20 °C, 37.8 °C, and 60 °C at 722.92 mm Hg. The study was conducted in accordance with ASTM D3278 and was not GLP compliant; therefore the study is considered reliable with restrictions.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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