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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 246-920-8 | CAS number: 25377-83-7
- 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 advice :
Move out of dangerous area.
Remove contaminated clothing and shoes.
If inhaled :
Move to fresh air.
Keep warm and at rest and provide fresh air.
Give oxygen or artificial respiration if needed.
No mouth-to-mouth respiration.
If symptoms persist, call a physician.
In case of skin contact :
Take off all contaminated clothing immediately.
Wash off immediately with plenty of water for at least 15 minutes.
If skin irritation persists, call a physician.
In case of eye contact :
Remove contact lenses.
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes.
Protect unharmed eye.
If symptoms persist, call a physician.
If swallowed:
Do NOT induce vomiting.
Clean mouth with water and drink afterwards plenty of water.
Do not give milk or alcoholic beverages.
Never give anything by mouth to an unconscious person.
Most important symptoms and effects, both acute and delayed
Risks:
Repeated exposure may cause skin dryness or cracking.
Indication of any immediate medical attention and special treatment needed
Treatment:
Treat symptomatically.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media :
Water spray
Foam
Dry powder, carbon dioxide, foam.
Unsuitable Extinguishing Media :
Do NOT use water jet.
Special hazards arising from the substance or mixture
Specific hazards during fire fighting :
Vapours are heavier than air and may spread along floors.
Flash back possible over considerable distance.
Do not allow run-off from fire fighting to enter drains or water courses.
May cause explosion hazard in drains.
May reignite on surface water.
Incomplete combustion may produce:
Carbon monoxide (CO)
Carbon dioxide (CO2)
Advice for firefighters
Special protective equipment for firefighters:
Wear self-contained breathing apparatus and protective suit.
Further information:
Special protective equipment for fire-fighters :
Cool containers/tanks with water spray.
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Wear personal protective equipment.
Avoid breathing vapour or mist.
Ensure adequate ventilation, especially in confined areas.
Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas.
Environmental precautions :
Prevent further leakage or spillage if safe to do so.
Prevent spillage from entering drains, sewer, basement or confined areas.
If the product contaminates rivers and lakes or drains inform respective authorities.
Methods and material for containment and cleaning up
Attempt to stop leakage without personal risk.
Non-sparking tools should be used.
Contain spillage, and then collect with non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations
Handling and storage
Precautions for safe handling
Advice on safe handling:
Ensure adequate ventilation.
Remove contaminated clothing and protective equipment before entering eating areas.
Advice on protection against fire and explosion:
Keep away from heat and sources of ignition. Take measures to prevent the build up of electrostatic charge. Use only explosion-proof equipment.
Hygiene measures:
Wash hands before eating, drinking, or smoking. Wash contaminated clothing before re-use. Easy access to emergency shower and eye wash facility is required.
Conditions for safe storage, including any incompatibilities
Requirements for storage areas and containers:
Keep product and empty container away from heat and sources of ignition. Keep containers tightly closed in a cool, well-ventilated place.
Suitable materials for containers: Mild steel Stainless steel
Advice on common storage:
Incompatible with strong acids and oxidizing agents.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Engineering measures:
Use ventilation adequate to keep exposures below recommended exposure limits.
Personal protective equipment
Eye protection :
Safety glasses with side-shields
Hand protection
Material : Viton® - Break through time : > 480 min
Material : Nitrile rubber - Break through time : > 480 min
The selected protective gloves have to satisfy the
specifications of Regulation (EU) 2016/425 and the standard
EN 374 derived from it. Please observe the instructions
regarding permeability and breakthrough time which are
provided by the supplier of the gloves. Also take into
consideration the specific local conditions under which the
product is used, such as the danger of cuts, abrasion, and
the contact time.
Skin and body protection :
Wear suitable protective clothing and rubber boots.
Respiratory protection : Respirator with a vapour filter (EN 141) - Filter type : Type A (A)
Handle in accordance with good industrial hygiene and safety practice.
Smoking, eating and drinking should be prohibited in the application area.
Stability and reactivity
Chemical stability
Stable under normal conditions.
Possibility of hazardous reactions
No dangerous reaction known under conditions of normal use.
Conditions to avoid
Keep away from heat and sources of ignition.
Vapours are heavier than air and may spread along floors.
Incompatible materials
Oxidizing agents
Acids
Hazardous decomposition products
Under fire conditions:, Carbon monoxide (CO), Carbon dioxide (CO2)
Disposal considerations
Dispose of as hazardous waste in compliance with local and national regulations.
Where possible recycling is preferred to disposal or incineration.
Do not dispose of waste into sewer.
Contaminated packaging :
Empty remaining contents.
Dispose of contents/ container to an approved waste disposal plant.
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.