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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 276-857-1 | CAS number: 72812-34-1
- 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 information: Seek medical assistance if discomfort continues
After inhalation: Remove from danger zone. Obtain medical advice.
After contact with skin: After contact with skin, wash immediately with plenty of water and soap.
After contact with eyes: Immediately rinse eyes with running water and seek medical advice.
After ingestion: If swallowed, seek medical advice immediately
Indication of any immediate medical attention and special treatment needed: Treat symptomatically
Fire-fighting measures
Suitable extinguishing media: water spray jet, foam
Extinguishing media that must not be used for safety reasons. Full water jet, ,carbon dioxide, dry powder
Special protective equipmen for firefighting: Use self-contained breathing apparatus
Environmental precautions:
Accidental release measures
Wear suitable personal protective equipment
Do not allow entry to drains,water courses or soil
Take up mechanically
Avoid dust formation and electrical charging (sparking) because dust explosion might occur.
Handling and storage
When used and handled appropriately no special measures are needed
Avoid dust formation.
Wash hands before breaks and after work.
Use barrier skin cream.
Remove soiled or soaked clothing immediately and clean thoroughly before using again.
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
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not restricted
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- not restricted
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Marine transport (UN RTDG/IMDG)
- UN number:
- not restricted
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- not restricted
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Exposure controls / personal protection
General protective measures: Observe the usual precautions for handling chemicals.
Respiratory protection : Wear dust mask when handling large quantities
Hand protection : Nitrile rubber gloves.
Observe the information of the glove manufacturers on permeability and breakthrough times and other workplace requirements
Eye protection : safety glasses
Body protection : working clothes
Stability and reactivity
Chemical stability: Stable.
Possibility of hazardous reactions:
When handled and stored appropriately no dangerous reactions are known
Stable.
Disposal considerations
Product:
Product should be be taken to a suitable and authorized waste disposal site in accordance with relevant regulations and if necessary after
consultation with the waste disposal operator and/or the competent Authorities
Uncleaned packaging:
For disposal local regulation is binding
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.