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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 240-968-3 | CAS number: 16919-19-0
- 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
Guidance on Safe Use
Administrative data
First-aid measures
General information: Take off immediately all contaminated clothing. Also heed the risks to your own person.
After inhalation: After inhalation take the patient into the fresh air. If patient has difficulty in breathing, administer oxygen, keep him calm and protect him from loss of warmth. In any case consult a physician.
After contact with skin: Remove all contaminated clothing immediately. Cleansing with plenty of water, soap or other non-irritating cleansing agents.
After contact with eyes: Contamination of the eyes must be treated by thorough irrigation with water, with the eyelids held open. Eventually a doctor (or eye specialist) should be consulted.
After ingestion: If the product is swallowed, the patient must at once drink water repeatedly, if possible with the addition of activated carbon. If the patient feels unwell, seek medical advice.
Fire-fighting measures
Suitable extinguishing media: Water spray, foam, dry powder.
Extinguishing media that must not be used for safety reasons: Strong water jet
Special protective equipment for firefighting: Firemen have to wear self-contained breathing apparatus.
Fire residues and contaminated firefighting water must be disposed of in accordance with the local regulations.
Accidental release measures
Personal precautions, protective equipment and emergency procedures: Avoid formation and deposition of dust. Use the necessary personal protection equipment during any work.
Environmental precautions: Do not empty into drains or waters.
Methods for cleaning up/taking up: Take up spilled product with dust-binding material or suitable vacuum cleaner. Fill into labelled, sealable containers. Avoid formation and deposition of dust.
Handling and storage
Advice on safe handling: Avoid formation and deposition of dust. Keep container tightly closed and dry.
Advice on protection against fire and explosion: Observe the usual precautionary measures required for chemicals with dust-explosive properties. Observe national regulations.
Requirements for storage rooms and vessels: Store in original container in a cool, dry place. In filling operations take precautionary measures against static discharges.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
General protective measures: Do not breathe dust. Avoid contact with eyes and skin. Take off immediately all contaminated clothing
Personal protective equipment
Respiratory protection: In the case of dust or aerosol formation use respirator with an approved filter. Filter Type P3.
Dust safety masks are recommended when the dust concentration is more than 10 mg/m3.
Hand protection: Chemical resistant protective gloves (EN 374)
The suitability for a specific workplace should be discussed with the producers of the protective gloves.
Eye protection: Safety glasses with side-shields (frame goggles) (e.g. EN 166)
General safety and hygiene measures: Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work clothing is recommended.
Stability and reactivity
Conditions to avoid: Avoid dust formation.
Hazardous reactions: No hazardous reactions when stored and handled according to prescribed instructions.
Hazardous reactions: No hazardous reaction when used as directed.
Hazardous decomposition products: No hazardous decomposition products used as directed.
Disposal considerations
Must be dumped or incinerated in accordance with local regulations.
Contaminated packaging:
Uncontaminated packaging can be re-used.
Packs that cannot be cleaned should be disposed of in the same manner as the contents.
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.