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EC number: 914-479-7 | 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
Auto flammability
Administrative data
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 16 Jul 2010 to 26 Aug 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study (EU A.16)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Qualifier:
- according to guideline
- Guideline:
- other: VDI 2263
- Qualifier:
- according to guideline
- Guideline:
- other: UN-Test N.4
Test material
- Reference substance name:
- Montan waxes, type NaV 101
- IUPAC Name:
- Montan waxes, type NaV 101
- Details on test material:
- Test Item: Licomont NaV 101
Constituent 1
Results and discussion
Relative self-ignition temperature (solids)
- Relative self-ignition temperature:
- 160 °C
- Remarks on result:
- other: Pressure not given.
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 and for the test item in mixture with Kieselguhr an endothermic process was detected at 100 °C.
The pure test item and the test item in mixture with Kieselguhr indicated an exothermal effect at 160 °C, which lead to a maximum temperature for the pure product of 190 °C and for the mixture with Kieselguhr of about 470 °C. After the measurement the basket of the pure test item is empty. The complete test item flowed out of the basket.
Due to the fact, that the self-ignition temperature in the Grewer-Oven was below the Limit of 220 °C the Bowes-Cameron-Cage Test (UN-Test N.4) had to be performed.
Bowes-Cameron-Cage Test (UN-Test N.4)
The temperature profile of the test using a 100 mm cube sample (Weight in: 468 kg) at an oven temperature of 140 °C is given. The temperature in the centre of the sample reached a maximum temperature of 180 °C after 2.5 h. Subsequently the temperature of the test item drops down again and remained constant at 140 °C for the remaining duration of the test. The test item did not melt. The mass loss over the test amounted to only 1 wt.-%.
Due to the fact, that the maximum temperature in the centre of the sample cube (180 °C) did not exceed the oven temperature by 60 °C (140 °C + 60 °C = 200 °C) the result has to be considered negative.
Due to the negative result in the 100 mm cube sample at an oven temperature of 140 °C no further test had to be performed.
Applicant's summary and conclusion
- Conclusions:
- The test substance shows self-heating at 160 °C.
- Executive summary:
The auto flammability of the test substance was determined in a guideline study (EU A.16; VDI 2263; UN-test N.4). The test substance shows self-heating at 160 °C in the Grewer oven screening. The subsequent UN-Test N.4 (Bowes-Cameron-Cage Test) revealed that the test substance does not need to be classified as a self-heating substance according to Regulation (EC) 1272/2008.
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