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Diss Factsheets
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EC number: 202-267-0 | CAS number: 93-68-5
- 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:
- 2010-07-05 to 2010-07-08
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study was performed according to EC 440/2008, Method A.16, Relative Self-Ignition Temperature for solids and VDI 2263, sheet 1, Grewer-Oven
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Deviations:
- no
- Principles of method if other than guideline:
- Not applicable.
- GLP compliance:
- no
- Remarks:
- Not required by the authority
Test material
- Reference substance name:
- 2'-methylacetoacetanilide
- EC Number:
- 202-267-0
- EC Name:
- 2'-methylacetoacetanilide
- Cas Number:
- 93-68-5
- Molecular formula:
- C11H13NO2
- IUPAC Name:
- N-(2-methylphenyl)-3-oxobutanamide
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Appearance: White powder
Date of expiry: 2012-05-10
Storage: RT
Constituent 1
Results and discussion
Relative self-ignition temperature (solids)
- Relative self-ignition temperature:
- 400 °C
- Remarks on result:
- other:
Any other information on results incl. tables
The test item contains a residual moisture of 0.1 weight-% which was determined by drying the test item under vacuum.
In the investigation of self-ignition in the Grewer-oven for the pure test item and for the test item in mixture with Kieselghur an endothermic process was detected at 100 °C, which is allocated to the melting of the test item. For the pure test item no exothermal effect is detected up to the maximum temperature of about 400 °C. After the measurement the basket of the pure test item is empty. The complete test item flowed out of the basket. The test item in mixture with Kieselghur indicated a low exothermal effect at 180 °C, which lead only to a small temperature increase of about 20 °C. At 290 °C and 370 °C two additional exothermal effects were detected, which lead to a temperature increase of about 60 °C each.
Applicant's summary and conclusion
- Conclusions:
- The product has neither to be classified as self-heating substance in Division 4.2 according to the UN-Transport regulation nor as self-heating
substance according to GHS.
The test item has no self-ignition temperature according to EC 440/2008, Annex V, Part A, A.16. up to the melting of the test item or the
maximum temperature of 400 °C, respectivety. - Executive summary:
The study was performed according to EC 440/2008, Method A.16, Relative Self-Ignition Temperature for solids and VDI 2263, sheet 1, Grewer-Oven in year 2010.
The pure product melted at 100°C and flow completely out of the basket. The product in mixture with Kieselghur indicates a self- ignition starting at 180 °C.
The product has neither to be classified as self-heating substance in Division 4.2 according to the UN-Transport regulation nor as self-heating substance according to GHS. The test item has no self-ignition temperature according to EC 440/2008, Annex V, Part A, A.16. up to the melting of the test item or the maximum temperature of 400 °C, respectivety.
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