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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 218-345-2 | CAS number: 2128-93-0
- 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
Administrative data
First-aid measures
Description of first aid measures
General information
First aid personnel should wear appropriate protective equipment during any rescue.
Inhalation
Remove affected person from source of contamination. Get medical attention.
Ingestion
Rinse nose and mouth with water. Do not induce vomiting. Get medical attention immediately.
Skin contact
Wash skin thoroughly with soap and water.
Eye contact
Rinse immediately with plenty of water. Remove any contact lenses and open eyelids wide apart. Continue to rinse for at least 15 minutes.
Most important symptoms and effects, both acute and delayed
General information
The product is considered to be a low hazard under normal conditions of use.
Inhalation
Dust is severely irritating to the upper respiratory system.
Ingestion
Symptoms following overexposure to dust may include the following: May cause stomach pain or vomiting.
Skin contact
Dust has an irritating effect on moist skin.
Eye contact
Particles in the eyes may cause irritation and smarting.
Notes for the doctor: Treat symptomatically.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media: Use fire-extinguishing media suitable for the surrounding fire.
Unsuitable extinguishing media: Do not use water jet as an extinguisher, as this will spread the fire.
Special hazards arising from the substance or mixture
Specific hazards: Protection against nuisance dust must be used when the airborne concentration exceeds 10mg/m3.
Hazardous combustion products: Thermal decomposition or combustion products may include the following substances: Toxic and corrosive gases or vapours. Carbon monoxide (CO).
Advice for firefighters
Protective actions during firefighting: Cool containers exposed to heat with water spray and remove them from the fire area if it can be done without risk.
Special protective equipment for firefighters: Wear positive-pressure self-contained breathing apparatus (SCBA) and appropriate protective clothing.
Accidental release measures
For emergency responders: Wear protective clothing.
Environmental precautions: Do not discharge into drains or watercourses or onto the ground. Contain spillage with sand, earth or other suitable non-combustible material.
Methods for cleaning up: Absorb spillage with sand or other inert absorbent. Collect and place in suitable waste disposal containers and seal securely.
Handling and storage
Precautions for safe handling
Usage precautions: For professional users only.
Advice on general occupational hygiene: Do not smoke in work area. Good personal hygiene procedures should be implemented. Wash promptly if skin becomes contaminated. Take off immediately all contaminated clothing and wash it before reuse. Eye wash facilities and emergency shower must be available when handling this product. Do not eat, drink or smoke when using this product.
Conditions for safe storage, including any incompatibilities
Storage precautions: Store in a cool and well-ventilated place. Protect from sunlight.
Storage class: Chemical storage.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Ingredient comments: No exposure limits known for ingredient(s).
Appropriate engineering controls: Provide adequate ventilation.
Eye/face protection: Wear tight-fitting, chemical splash goggles or face shield.
Hand protection: Wear protective gloves. To protect hands from chemicals, gloves should comply with
European Standard EN374. For exposure up to 4 hours, wear gloves made of the following material: Nitrile rubber. Chloroprene rubber. Thickness: > 0.4 mm. The most suitable glove should be chosen in consultation with the glove supplier/manufacturer, who can provide information about the breakthrough time of the glove material. Considering the data specified by the glove manufacturer, check during use that the gloves are retaining their protective properties and change them as soon as any deterioration is detected.
Other skin and body protection: Wear apron or protective clothing in case of contact.
Hygiene measures: Good personal hygiene procedures should be implemented. Wash promptly if skin becomes contaminated. Take off immediately all contaminated clothing and wash it before reuse. Change work clothing daily before leaving workplace. Wash at the end of each work shift and before eating, smoking and using the toilet. When using do not eat, drink or smoke. Provide shower facilities near the workplace.
Respiratory protection: Protection against nuisance dust must be used when the airborne concentration exceeds 10mg/m3. Ensure all respiratory protective equipment is suitable for its intended use and is ‘CE’-marked. Wear a respirator fitted with the following cartridge: Particulate filter, type P1.
Environmental exposure controls: Emissions from ventilation or work process equipment should be checked to ensure they comply with the requirements of environmental protection legislation.
Stability and reactivity
Reactivity: The reactivity data for this product will be typical of those for the following class of materials:Strong acids. Strong alkalis. Oxidising agents.
Stability: Stable at normal ambient temperatures and when used as recommended.
Possibility of hazardous reactions: Stable at normal ambient temperatures and when used as recommended.
Conditions to avoid: Avoid exposure to high temperatures or direct sunlight.
Materials to avoid: Strong acids. Strong alkalis. Oxidising agents.
Hazardous decomposition products: Thermal decomposition or combustion products may include the following substances: Toxic and corrosive gases or vapours. Oxides of carbon.
Disposal considerations
When handling waste, the safety precautions applying to handling of the product should be considered. Waste, residues, empty containers, discarded work clothes and contaminated cleaning materials should be collected in designated containers, labelled with their contents. Dispose of waste to licensed waste disposal site in accordance with the requirements of the local Waste Disposal Authority. Dispose of surplus products and those that cannot be recycled via a licensed waste disposal contractor.
Disposal methods: Dispose of contents/container in accordance with national regulations. Waste is suitable for incineration.
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.