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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 204-420-7 | CAS number: 120-72-9
- 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
First-aid measures
In the event of inhalation supply fresh air and consult doctor in case of complaints.
After skin contact: Do not delay, immediately rinse affected area with water .
After eye contact rinse opened eye for several minutes under running water. Check for and remove any contact lenses.
If symptoms of irritation persist or if feeling unwell seek medical advice.
Fire-fighting measures
Fire-fighting measures
Fires should be extinguished using extinguishing agents: CO2, powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
unsuitable extinguishing agents: Water with full jet.
Special hazards arising from the substance or mixture: combustible. Under certain conditions, a dust cloud of the product can explode when ignited by spark, flame or other ignition source.
Wear suitable personal protective equipment when extinguishing fires.
Do not inhale explosion gases or combustion gases.Irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Accidental release measures
Accidental release measures
Avoid formation of dust.
Ensure adequate ventilation.
Keep sources of ignition away - no smoking.
Do not allow to enter sewers /surface or ground water.
Do not allow to penetrate the ground/soil.
Send for recovery or disposal in suitable receptacles.
Handling and storage
Handling and storage
Prevent fromation of dust.
Ensure good ventiallation /exhaustion at the workplace.
Avoid direct contact with the product in the undiluted form.
Store in a cool, dry conditions in well sealed receptacles.
Store in a bunded area.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- The material is not classified as hazardous for transport (ADR, RID, UN, IMO, IATA/ICAO)
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- The material is not classified as hazardous for transport (ADR, RID, UN, IMO, IATA/ICAO)
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Marine transport (UN RTDG/IMDG)
- UN number:
- The material is not classified as hazardous for transport (ADR, RID, UN, IMO, IATA/ICAO)
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- The material is not classified as hazardous for transport (ADR, RID, UN, IMO, IATA/ICAO)
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Exposure controls / personal protection
Exposure controls / personal protection
Practice good hygiene. Keep away from food and drink. Avoid contact with eyes and skin. Wash hands before breaks and at the end of work.
Relevant personal protective equipment should be worn when handling the material.
Stability and reactivity
Stability and reactivity
The dust may explode in the presence of air if ignited with a spark or flame. This is typical of many organic substance which exists as a finely powdered dust.
hazardous decomposition products: carbon monoxide and carbon dioxide, nitrogen oxides (NOx)
Disposal considerations
Disposal considerations
Disposal must be maid according to official 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.