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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 231-843-4 | CAS number: 7758-94-3
- 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
Guidance on Safe Use
Administrative data
First-aid measures
Inhalation
- Supply fresh air.
- Rinse mouth and nose with water.
- If symptoms persist, call a physician.
Eye contact
- Rinse immediately with plenty of lukewarm water, also under the eyelids, for several minutes.
- Consult a physician.
Skin contact
- Wash off with water.
- If symptoms persist, call a physician.
Ingestion
- Call a physician immediately.
- Do NOT induce vomiting.
- Rinse mouth with water.
- Drink 1 or 2 glasses of water or milk.
- Never give anything by mouth to an unconscious person.
Fire-fighting measures
Suitable extinguishing media
- Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
Extinguishing media which shall not be used for safety reasons
- None.
Special exposure hazards in a fire
- Hydrogen chloride may be released when heating above the decomposition temperature.
Special protective equipment for fire-fighters
- In the event of fire, wear self-contained breathing apparatus.
- Fire fighters must wear fire resistant personnel protective equipment.
Accidental release measures
Personal precautions
- Refer to protective measures listed in section “Handling and storage”.
- Wear protective suit and boots.
- If dust, aerosols or mist are formed, use half mask with combination filter B/P2.
Environmental precautions
- Cover the drains to prevent the product from entering the environment.
- If the product contaminates rivers and lakes or drains inform respective authorities.
- Restrict the spread of the spillage by using inert absorbent material (sand, gravel).
Methods for cleaning up
- Remove larger spills using a vacuum truck.
- Dilute residues with water and neutralize with lime or limestone powder.
- Sweep or shovel up smaller spills and residues.
- Must be disposed of in accordance with local and national regulations.
Handling and storage
Handling
- The work place and work methods shall be organized in such a way that direct contact with the product is prevented or minimized.
- Wear gloves in a suitable material such as PVC, Neoprene or Natural rubber.
- Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. Also consider the specific local conditions under which the product is used, such as the danger of cuts, abrasion and the contact time.
- Tightly fitting safety goggles must be worn.
Storage
- Keep away from incompatible products.
- Avoid freezing.
- Avoid high temperatures.
Packaging material
- Plastic (PE, PP, PVC)
- Fiberglass-reinforced polyester
- Epoxy-coated concrete
- Titanium
- Acidproof or rubber-coated steel
Materials to avoid
- Non acid-proof metals (such as aluminium, copper and iron)
- Bases
- Unalloyed steel
- Galvanized surfaces
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Stability and reactivity
Disposal considerations
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.