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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 811-319-7 | CAS number: 174633-44-4
- 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
Administrative data
First-aid measures
- General advice:
If exposed or concerned: Get medical advice/attention. Never give anything by mouth to an unconscious person.
- Following inhalation:
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
- Following skin contact:
Wash with plenty of soap and water.
- Following eye contact:
In case of contact, immediately flush eyes with plenty of water.
- Following ingestion:
Do not induce vomiting. Rinse mouth.
Fire-fighting measures
- Suitable extinguishing media: Use extinguishing media appropriate for surrounding fire.
- Unsuitable extinguishing media: None known.
- Fire hazard: Not flammable.
- Explosion hazard: Product is not explosive.
- Fire fighting instructions: Do not allow run-off from fire fighting to enter drains or water courses.
- Protection during fire fighting: Do not enter fire area without proper protective equipment, including respiratory protection. Use self-contained breathing apparatus. EN 469.
Accidental release measures
Personal precautions:
- Avoid contact with skin and eyes. Avoid creating or spreading dust.
Protective equipment and emergency procedures:
- For non-emergency personnel:
*Protective equipment: Wear suitable gloves.
*Emergency procedures: Evacuate unnecessary personnel.
- For emergency responders:
*Protective equipment: Wear suitable gloves.
*Emergency procedures: Stop leak if safe to do so. Ventilate area.
Environmental precautions: Avoid release to the environment.
Methods and material for containment and cleaning up:
- For containment: Avoid generating dust. Stop the flow of material, if this is without risk.
- Methods for cleaning up: Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting.
Handling and storage
- Precautions for safe handling: Avoid dust formation.
- Hygiene measures: Always wash your hands immediately after handling this product, and once again before leaving the workplace.
- Conditions for safe storage, including any incompatibilities:
*Storage conditions: Store in original container.
*Incompatible products: Strong acids. Strong bases. Strong oxidisers.
*Prohibitions on mixed storage: Incompatible materials.
*Storage area: Store in dry, cool, well-ventilated area.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
- Appropriate engineering controls: Avoid dispersal of dust in the air (i.e., clearing dust surfaces with compressed air). Ensure good ventilation of the work station.
- Personal protective equipment: Avoid all unnecessary exposure.
- Hand protection: Wear dust impervious gloves. EN374.
- Eye protection: In case of dust protection: protective goggles. EN166.
- Respiratory protection: In case of inadequate ventilation wear respiratory protection. Use self-contained breathing apparatus.
- Other information: Do not eat, drink or smoke when using this product.
Stability and reactivity
- Reactivity: No dangerous reactions known.
- Chemical stability: Stable under normal conditions.
- Possibility of hazardous reactions: Hazardous polymerisation will not occur.
- Conditions to avoid: Avoid dust production. Heat.
- Incompatible materials: Strong acids. Strong bases. Strong oxidising agents.
- Hazardous decomposition products: Thermal decomposition generates: carbon oxides (CO, CO2). Silicon oxides.
Disposal considerations
Sewage disposal recommendations: Do not dispose of waste into sewer.
Waste disposal recommendations: Dispose in a safe manner in accordance with local/national regulations.
European List of Waste (LoW) code: For disposal within the EC, the appropriate code according to the European Waste Catalogue (EWC) should be used.
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.