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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: 850-929-8 | CAS number: 1584-79-8
- 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
Inhalation:
Move to fresh air. Call a physician if symptoms develop or persist.
Skin contact:
Wash off with soap and water. Get medical attention if irritation develops and persists.
Eye contact:
Do not rub eyes. Immediately flush eyes with plenty of water for at least 15 minutes. Remove
contact lenses, if present and easy to do. Continue rinsing. Get medical attention immediately.
Ingestion:
Rinse mouth. Get medical attention if symptoms occur.
Fire-fighting measures
Suitable extinguishing media
Apply extinguishing media carefully to avoid creating airborne dust. Avoid high pressure media
which could cause the formation of a potentially explosible dust-air mixture. Dry chemical powder.
Foam. Carbon dioxide (CO2). Water fog.
Special hazards arising from the substance or mixture
Explosion hazard: Avoid generating dust; fine dust dispersed in air in sufficient concentrations and
in the presence of an ignition source is a potential dust explosion hazard.
Special protective equipment for firefighters
Self-contained breathing apparatus and full protective clothing must be worn in case of fire.
Special fire fighting procedures
In case of fire and/or explosion do not breathe fumes. Use water spray to cool unopened
containers.
Specific methods
Use standard firefighting procedures and consider the hazards of other involved materials.
Accidental release measures
For non-emergency personnel
Wear appropriate personal protective equipment.
For emergency responders
Keep unnecessary personnel away.
Wear safety glasses with side shields (or goggles) and a face shield. (e.g. EN 166). For prolonged or repeated skin contact use suitable protective gloves. Select suitable chemical
resistant protective gloves (EN 374) with a protective index 6 (>480min permeation time). If OEL is exceeded use full or half respiratory mask with P2 or P3 filter.Wear suitable protective clothing.
Environmental precautions
Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Take
precautionary measures against static discharge. Use only non-sparking tools. Collect dust using a
vacuum cleaner equipped with HEPA filter. Prevent product from entering drains. Stop the flow of
material, if this is without risk.
Large Spills: Wet down with water and dike for later disposal. Absorb in vermiculite, dry sand or
earth and place into containers. Shovel the material into waste container. Following product
recovery, flush area with water.
Small Spills: Sweep up or vacuum up spillage and collect in suitable container for disposal. Wipe
up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to remove residual
contamination.
Never return spills to original containers for re-use.
Handling and storage
Precautions for safe handling
void breathing dust. Minimise dust generation and accumulation. Keep away from
heat/sparks/open flames/hot surfaces. - No smoking. Do not get this material in contact with eyes.
Avoid prolonged exposure. Wear appropriate personal protective equipment. Avoid release to the
environment. Observe good industrial hygiene practices.
Conditions for safe storage, including any incompatibilities
Keep containers tightly closed in a dry, cool and well-ventilated place. Store away from
incompatible materials.
Storage class (TRGS 510): 11 (Combustible solids that cannot be assigned to any of the above
storage classes)
Transport information
Shippingopen allclose all
SpecialProvisionsopen allclose all
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Appropriate engineering Controls
Explosion-proof general and local exhaust ventilation. Good general ventilation (typically 10 air
changes per hour) should be used. Ventilation rates should be matched to conditions. If
applicable, use process enclosures, local exhaust ventilation, or other engineering controls to
maintain airborne levels below recommended exposure limits. If exposure limits have not been
established, maintain airborne levels to an acceptable level. Provide eyewash station.
Individual protection measures, such as personal protective equipment
General information
Personal protection equipment should be chosen according to the CEN standards and in discussion with the supplier of the personal protective equipment.
Eye/face protection
Wear safety glasses with side shields (or goggles) and a face shield. (e.g. EN 166).
Skin protection/Hand protection
For prolonged or repeated skin contact use suitable protective gloves. Select suitable chemical
resistant protective gloves (EN 374) with a protective index 6 (>480min permeation time).
Respiratory protection
If OEL is exceeded use full or half respiratory mask with P2 or P3 filter.
Thermal hazards
Wear appropriate thermal protective clothing, when necessary.
Stability and reactivity
Reactivity
The product is stable and non-reactive under normal conditions of use, storage and transport.
Chemical stability
Material is stable under normal conditions.
Possibility of hazardous reactions
No dangerous reaction known under conditions of normal use.
Conditions to avoid
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. Minimise dust
generation and accumulation.
Incompatible materials
Not established.
Hazardous decomposition products
No hazardous decomposition products are known.
Disposal considerations
Disposal methods/information
Collect and reclaim or dispose in sealed containers at licensed waste disposal site. Do not allow
this material to drain into sewers/water supplies. Do not contaminate ponds, waterways or ditches with chemical or used container. Dispose of contents/container in accordance with
local/regional/national/international regulations.
Contaminated packaging
Since emptied containers may retain product residue, follow label warnings even after container is
emptied. Empty containers should be taken to an approved waste handling site for recycling or
disposal.
Dispose in accordance with all applicable 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.