Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 275-085-2 | CAS number: 70983-43-6
- 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
Eye contact
- rinse immediately with tap water for at least 20 minutes
- open eyelids forcibly
- in any case ophthalmological follow-up care
Skin contact
- remove immediately contaminated clothes, wash affected skin with water and soap - do not use any solvents
- get medical treatment
Inhalation
- remove the casualty to fresh air and keep him/her calm
- get medical treatment immediately
- avoid mouth to mouth artificial respiration, use respiration equipment
Most important symptoms and effects, both acute and delayed:
- no information available
Indication of any immediate medical attention and special treatment needed - Note to physician:
- treat symptomatically
- in case of strong exposure betamimetics and topical and/or systemic steroids as needed; subsequent follow-up because of possible latency of pulmonary symptoms
Fire-fighting measures
Suitable extinguishing media
- water spray jet, dry powder, foam, carbon dioxide
Special hazards arising from the substance or mixture
- Vapours may be invisible and they are heavier than air. They spread on the soil and could penetrate into the sewerage system and into cellars.
- heating containers will cause pressure to rise (risk of bursting or explosion)
- substance is hazardous for water: contain fire-fighting wastewater
Advice for firefighters:
Protection of fire-fighters
- precipitate gases/vapours/mists with water spray
Special method of fire-fighting
- cool endangered containers with water spray
Accidental release measures
Personal precautions, protective equipment and emergency procedures
- avoid exposure
- ensure adequate ventilation
- if this is not endangering the action force or other people, ventilate sewers and cellars
- warn people to leave and not to re-enter basements, sewers or other confined spaces
- keep away sources of ignition
Environmental precautions
- if possible close leaks
- do not allow to enter drains or waterways
- if the substance reaches waters or the sewer system, inform the competent authority
Methods and material for containment and cleaning up
- collect liquid by means of sand, earth or another suitable material or cover it with foam
Handling and storage
Precautions for safe handling:
Technical measures
- processing in closed systems, if possible superposed by inert gas (e.g. nitrogen)
- take precautionary measures against electrostatic charging
Conditions for safe storage, including any incompatibilities
Storage conditions
- room temperature
- protected from light
Packaging material
- tightly closing
Transport information
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Marine transport (UN RTDG/IMDG)
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Additional transport information
Additional information
- Special provisions / remarks / other:
- not classified as Dangerous Good according to the Dangerous Goods Regulations
Exposure controls / personal protection
Respiratory protection
- respirator with independent air supply or protective mask with A-filter
Hand protection
- protective gloves (eg made of neoprene, nitrile or butyl rubber)
Eye protection
- safety glasses
Stability and reactivity
Reactivity
- no oxidizing properties according to UN Transport Regulation and GHS Annex 1:2.14
- exothermic effect in the temperature range of 220-290 °C with a decomposition energy of -50 J/g
Chemical stability
- no information available
Possibility of hazardous reactions
- no information available
Conditions to avoid
- no information available
Incompatible materials
- no information available
Hazardous decomposition products
- no information available
Disposal considerations
Waste treatment methods:
Waste from residues
- observe local/national regulations regarding waste disposal
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.