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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 234-766-4 | CAS number: 12032-30-3
- 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:
- June 29, 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Deviations:
- no
- GLP compliance:
- no
Test material
- Reference substance name:
- Calcium titanium trioxide
- EC Number:
- 234-988-1
- EC Name:
- Calcium titanium trioxide
- Cas Number:
- 12049-50-2
- Molecular formula:
- Ca.O3Ti
- IUPAC Name:
- Calcium titanium trioxide
- Reference substance name:
- Titanium dioxide
- EC Number:
- 236-675-5
- EC Name:
- Titanium dioxide
- Cas Number:
- 13463-67-7
- Molecular formula:
- O2Ti
- IUPAC Name:
- dioxotitanium
- Reference substance name:
- Silicon dioxide
- EC Number:
- 231-545-4
- EC Name:
- Silicon dioxide
- Cas Number:
- 7631-86-9
- Molecular formula:
- O2Si
- IUPAC Name:
- dioxosilane
- Reference substance name:
- Magnesium oxide
- EC Number:
- 215-171-9
- EC Name:
- Magnesium oxide
- Cas Number:
- 1309-48-4
- Molecular formula:
- MgO
- IUPAC Name:
- magnesium oxygen(-2) anion
- Reference substance name:
- Diniobium pentaoxide
- EC Number:
- 215-213-6
- EC Name:
- Diniobium pentaoxide
- Cas Number:
- 1313-96-8
- Molecular formula:
- Nb2O5
- IUPAC Name:
- diniobium pentoxide
- Test material form:
- solid: nanoform, surface-treated
Constituent 1
impurity 1
impurity 2
impurity 3
impurity 4
impurity 5
Results and discussion
Relative self-ignition temperature (solids)
- Key result
- Relative self-ignition temperature:
- > 400 °C
- Remarks on result:
- no self ignition observed under the test conditions
Any other information on results incl. tables
The test was carried out twice.
Run 1: No exothermic activity in the sample.
Run 2: No exothermic activity in the sample.
Applicant's summary and conclusion
- Conclusions:
- Following a relative self-ignition temperature for solids test, calcium titanate was shown not to undergo any exothermic reaction up to 400°C, nor to possess a relative self-ignition temperature below 400°C. Classification as an auto flammable substance is not required.
- Executive summary:
An experiment was performed to determine the relative self-ignition temperature (auto flammability) of solid calcium titanate. The moisture content of the sample was 1.05 % m/m. The temperature at which the sample achieves 400°C by self-heating is termed the self-ignition temperature. The experiment was performed in duplicate. Calcium titanate did not undergo any exothermic reaction up to 400°C and did not possess a relative self-ignition temperature below 400°C. The relative self-ignition temperature for calcium titanate is >400°C. It has been concluded that classification as an auto flammable substance is not needed and that further study is not required.
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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