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Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 923-400-5 | 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
Administrative data
First-aid measures
General advice: Take off immediately all contaminated clothing.
Dust inhalation: Move to fresh air. Oxygen or artificial respiration if needed. In case of problems : Consult a physician.
Skin contact: Wash immediately, abundantly and thoroughly with soap and water. If skin irritation persists, call a physician.
Eye contact: Rinse immediately with plenty of water for at least 15 minutes. Consult an ophthalmologist.
Ingestion: Do NOT induce vomiting. In case of problems : Consult a doctor.
Protection of first-aiders: In case of insufficient ventilation, wear suitable respiratory equipment. Protective suit.
Fire-fighting measures
Suitable extinguishing media: Water, Carbon dioxide (CO2), Dry powder, Foam
Special hazards arising from the substance or mixture:
Thermal decomposition giving toxic and corrosive products :, nitrogen oxides (NOx), Carbon oxides
Advice for firefighters: Specific methods:
Ensure a system for the rapid emptying of containers. In case of fire nearby, remove exposed containers.
Special protective actions for fire-fighters: Wear self-contained breathing apparatus and protective suit
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Wear a dust mask and safety glasses/goggles if necessary. Avoid contact with skin and eyes and inhalation of dust. Prohibit all sources of
sparks and ignition - Do not smoke.
Environmental precautions:
Do not release into the environment. Do not let product enter drains.
6.3. Methods and materials for containment and cleaning up:
Recovery: Shovel into suitable container for disposal. Sweep up to prevent slipping hazard.
Neutralisation: Provide a system to neutralize the fumes. Neutralize with a slightly alkaline solution.
Elimination: Destroy the product by incineration (in accordance with local and national regulations).
Handling and storage
Precautions for safe handling: Technical measures/Precautions:
Storage and handling precautions applicable to products: Solids, with dusts able to explode when suspended in air. Irritant. Provide
appropriate exhaust ventilation at machinery. Provide showers, eye-baths. Provide water supplies near the point of use. Provide electrical
earthing of equipment.
Safe handling advice:
Prohibit all sources of sparks and ignition - Do not smoke. Take precautionary measures against static discharges. Avoid the formation and
deposition of dust. In case of dust formation, wear a dust mask. Keep well away from naked flames.
Hygiene measures:
Avoid contact with the skin and the eyes. Avoid breathing dust. When using do not eat, drink or smoke.
Wash hands after handling. Remove contaminated clothing and protective equipment before entering eating areas.
Conditions for safe storage, including any incompatibilities:
Store in an area protected from the weatherproof. Remove all sources of ignition. Provide earthing and safe electrical equipment.
Incompatible products:
Strong oxidizing agents, Strong acids, strong bases, Acid anhydrides, Acid chlorides
Packaging material:
Recommended: High density polyethylene (HDPE)
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- Not classified as dangerous in the meaning of transport regulations.
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- Not classified as dangerous in the meaning of transport regulations.
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Marine transport (UN RTDG/IMDG)
- UN number:
- Not classified as dangerous in the meaning of transport regulations.
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not classified as dangerous in the meaning of transport regulations.
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Exposure controls / personal protection
CONTROL PARAMETERS:
Exposure Limit Values (dust)
Source Date Value type Value (ppm) Value (mg/m3) Remarks
ACGIH (US) 2008 TWA – 10 Inhalable particles.
ACGIH (US) 2008 TWA – 3 Respirable particles.
EXPOSURE CONTROLS:
General protective measures: Ensure sufficient air exchange and/or exhaust in work areas
Personal protective equipment:
Respiratory protection: Wear a dust mask (If necessary). In the case of hazardous fumes, wear self contained breathing
apparatus.
Hand protection: Rubber gloves
Eye/face protection: Safety glasses
Skin and body protection: Protective suit
Stability and reactivity
Reactivity & Chemical stability: The product is stable under normal handling and storage conditions.
Conditions to avoid: Keep away from heat and sources of ignition.
Incompatible materials to avoid: Strong oxidizing agents, Strong acids, strong bases, Acid anhydrides, Acid chlorides
Hazardous decomposition products:
Thermal decomposition giving toxic and corrosive products :, nitrogen oxides (NOx), Carbon oxides
Disposal considerations
Disposal of product: Do not dispose of waste into sewer. Destroy the product by incineration (in accordance with local and
national regulations). Provide a system to neutralize the fumes. Neutralize with a slightly alkaline
solution.
Disposal of packaging: Do not release into the environment. Destroy packaging by incineration at an approved waste disposal
site. In accordance with local and national regulations.
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.