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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: 251-073-2 | CAS number: 32509-66-3
- 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
Administrative data
First-aid measures
General information
Remove contaminated clothing immediately and dispose of safely.
After inhalation
Remove the casualty into fresh air and keep him calm.
Take medical treatment.
After contact with skin
In case of contact with skin wash off immediately with soap and water
After contact with eyes
In case of contact with eyes rinse thoroughly with plenty of water and seek medical advice
After ingestion
Call in a physician immediately and show him the Safety Data Sheet.
Rinse out mouth and give plenty of water to drink.
Symptoms
No symptoms known currently.
Hazards
No hazards known at this time.
Treatment
Treat symptomatically.
Fire-fighting measures
Suitable extinguishing media
foam
water spray jet
dry powder
Extinguishing media that must not be used for safety reasons
Full water jet
carbon dioxide
Special hazards arising from the substance or mixture
None known.
Advice for firefighters
Special protective equipment for firefighting
Use self-contained breathing apparatus
Impermeable protective clothing (jacket and trousers) with helmet.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Wear suitable personal protective equipment.
Environmental precautions
Do not allow to enter drains or waterways
Methods and material for containment and cleaning up
Take up mechanically
When picked up, treat material as prescribed under heading "Disposal".
Handling and storage
Precautions for safe handling
Advice on safe handling
Use only in well ventilated areas.
Take precautionary measures against electrostatic loading.
Hygiene measures
Observe the usual precautions when handling chemicals.
Do not eat, drink or smoke during work time.
Keep away from foodstuffs and beverages.
Wash hands before breaks and after work.
Store work clothing separately.
Advice on protection against fire and explosion
Take precautionary measures against build-up of electrostatic charges, e.g earthing during
loading and off-loading operations.
Keep away from sources of ignition
Dust can form an explosive mixture with air.
Dust explosion class : ST3 Capable of dust explosion
Transport information
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Marine transport (UN RTDG/IMDG)
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Additional transport information
Additional information
- Special provisions / remarks / other:
- Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code (International
Bulk Chemicals Code)
No transport as bulk according IBC - Code.
Exposure controls / personal protection
Exposure controls
Personal protective equipment
Eye protection:
Safety glasses
Hand protection
Remarks:
Nitrile rubber gloves. Minimum breakthrough time (glove): not determined Minimum thickness (glove): not determined Take note of the information given by the producer concerning permeability and break through times, and of special workplace conditions (mechanical strain, duration of contact).
Skin and body protection:
working clothes
Respiratory protection:
Short term: filter apparatus, Filter P1
Stability and reactivity
10.1 Reactivity
See section 10.3. "Possibility of hazardous reactions"
10.2 Chemical stability
Stable
10.3 Possibility of hazardous reactions
Hazardous reactions:
The product is not a dust explosion risk as supplied; however the build-up of fine dust can lead to a risk of dust explosions.
The substance or mixture does not emit flammable gases in contact with water.
Not corrosive to metals
10.4 Conditions to avoid
Conditions to avoid:
None known.
10.5 Incompatible materials
Materials to avoid:
no data available
10.6 Hazardous decomposition products
At high temperatures: thermal decomposition giving toxic products. Carbon dioxide (CO2) Possible in traces: Phenol Toxic gases/vapours
The product does not contain any chemical groups which suggest self-reactive properties, nor is the estimated SADT less than 75 °C, nor is the exothermic decomposition energy higher than 300 J/g.
Disposal considerations
Waste treatment methods
Product:
In accordance with regulations for special waste, must be taken to an authorised special waste incineration plant.
Contaminated packaging:
Packaging that cannot be cleaned should be disposed of as product waste
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.