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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 421-300-1 | CAS number: 138564-59-7
- 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
Emergency measure - Inhalation: Move individual to fresh air. Seek medical attention if
breathing difficulty occurs. If not breathing, provide
artificial respiration assistance (mouth-to-mouth) and call
a physician immediately.
Emergency measure - Eyes: Flush eyes with plenty of water. Get medical attention.
Emergency measure - Skin: Remove contaminated clothing and clean before re-use. Wash
all exposed areas of skin with soap and water. Get medical
attention if irritation develops.
Emergency measure - Ingestion: Do not induce vomiting. Call a physician or poison control
centre. If available, administer activated charcoal (6-8
heaped teaspoons) with two to three glasses of water. Do
not give anything by mouth to an unconscious person.
Immediately transport to a medical care facility and see a
physician.
Fire-fighting measures
Recommended extinguishing agent: Water, dry chemical, foam, carbon dioxide or halon
extinguishing agents may be used.
Product arising from burning: May emit toxic cyanide fumes when heated to decomposition
Product determined by test: N
Protective equipment: Fire-fighters should wear full protective clothing and a
self-contained breathing apparatus.
Accidental release measures
Emergency measures in case of spillage: Prevent further migration of the substance into the
environment. Contain dry material by sweeping up or
vacuuming. Vacuuming may disperse dust if appropriate dust
collection filter is not part of the vacuum. Be aware of
potential for dust explosion when using electrical
equipment. Wear protective equipment including eye
protection to avoid exposure.
Dispose of any clean-up materials and waste residue by
incineration, according to the Integrated Pollution Licence
granted by EPA.
Handling and storage
Handling: The substance should only be handled where adequate
ventilation/extraction is in place eg laboratory fume hood
or local exhaust ventilation. An approved respirator and
safety glasses should be used. Chemical resistant gloves
and body covering should be worn to minimise skin contact.
If handled in a ventilated enclosure, as in a laboratory
setting, respirator and goggles or face shield may not be
required. Safety glasses are always required.
Storage: Store in tightly closed containers in a cool place. Keep
containers upright and protect from light.
Packaging of the substance and or preparation: The substance will be packaged in black polyethylene bags,
size 38 inch x 60 inch x 4mm. The bags will be contained in
drums complying with the following standards:
UN 1G/Y121S; UFC 12, Rule 51; NMFC Item 296.
Transport information
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Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transport: The substance should be transported in sealed containers,
protected from light and kept upright.
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: This material should not be exposed to temperatures above
130°C. If this temperature is exceeded a rapid build-up of
heat and pressure may occur.
May react with strong oxidising agents (eg peroxides,
permanganates, nitric acid etc.)
Chemical reaction with water: None known
Dust explosion: As a finely divided material (powder), the substance may
form dust mixtures in air which could explode if subjected
to an ignition source.
Dust explosion determined by test: N
Disposal considerations
Industry - Possibility of recovery/recycling: Material is not recovered or recycled.
Industry - Possibility of neutralisation: None known
Industry - Possibility of destruction: controlled discharge: Controlled discharge is not recommended for this substance.
Industry - Possibility of destruction - incineration: Incineration is the preferred method of disposal according
to Integrated Pollution Licence granted by EPA.
A663
Industry - Possibility of destruction - water purification: Not applicable. Not recommended.
Industry - Possibility of destruction - other: None
Public at large - Possibility of recovery/recycling: Not applicable. The substance is not intended for public
use.
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.