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Diss Factsheets
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EC number: 207-821-5 | CAS number: 496-46-8
- 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
General advice
: Remove contaminated clothing and shoes.
If inhaled
: If inhaled, remove to fresh air.
Get medical advice/ attention.
In case of skin contact
: In case of contact, immediately flush skin with plenty of wa-ter.
In case of eye contact
: In the case of contact with eyes, rinse immediately with plen-ty of water and seek medical advice.
If swallowed
: Call in a physician immediately and show him the Safety Data Sheet.
4.2 Most important symptoms and effects, both acute and delayed
Risks :
None known.
4.3 Indication of any immediate medical attention and special treatment needed
Treatment
:
Treat symptomatically.
Fire-fighting measures
Suitable extinguishing media
: Water spray jet
Foam
Unsuitable extinguishing media
: High volume water jet
5.2 Special hazards arising from the substance or mixture
Specific hazards during fire-fighting
: None known.
Potential dust explosion hazard.
Avoid dust formation.
Emits toxic and corrosive fumes under fire conditions.
5.3 Advice for firefighters
Special protective equipment for firefighters
: Self-contained breathing apparatus Full protective suit
Further information
: Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.
Accidental release measures
Personal precautions
:
Ensure adequate ventilation.
Wear suitable protective equipment.
Keep away sources of ignition.
6.2 Environmental precautions
Environmental precautions
: Do not allow to enter drains or waterways
6.3 Methods and material for containment and cleaning up
Methods for cleaning up
: Take up mechanically
Clean contaminated floors and objects thoroughly with water and detergents, observing environmental regulations
Avoid dust formation.
Dispose of contaminated material as prescribed
6.4 Reference to other sections
For disposal considerations see section 13., For personal protection see section 8.
Handling and storage
Advice on safe handling
: Ensure adequate ventilation.
Avoid dust formation.
Avoid dust accumulation in enclosed space.
Observe the usual precautions for handling chemicals.
Advice on protection against fire and explosion
: Dust can form an explosive mixture in air.
Keep away sources of ignition.
Take precautionary measures against build-up of electrostat-ic charges, e.g earthing during loading and off-loading oper-ations.
Observe the general rules of industrial fire protection
Hygiene measures
: Wash hands before breaks and at the end of workday.
Use protective skin cream before handling the product.
Take off immediately all contaminated clothing and wash it before reuse.
Do not eat, drink or smoke when using this product.
Dust explosion class
: No data available
7.2 Conditions for safe storage, including any incompatibilities
Requirements for storage areas and containers
: Keep only in the original container.
Further information on stor-age conditions
: Keep containers tightly closed in a cool, well-ventilated place.
Advice on common storage
: Avoid storage near incompatibile agents (see section 10).
Do not store or transport together with foodstuffs
7.3 Specific end use(s)
Specific use(s)
: No further recommendations.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- Not dangerous goods
Shippingopen allclose all
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- Not dangerous goods
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- Not dangerous goods
Shippingopen allclose all
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not dangerous goods
Shippingopen allclose all
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Derived No Effect Level (DNEL) according to Regulation (EC) No. 1907/2006:
Substance name End Use Exposure routes Potential health ef-fects Value
perhydroimidazo[4,5-d]imidazole-2,5-dione
Remarks: No data available
Predicted No Effect Concentration (PNEC) according to Regulation (EC) No. 1907/2006:
Substance name Environmental Compartment Value
perhydroimidazo[4,5-d]imidazole-2,5-dione
Remarks:
No data available
8.2 Exposure controls
Engineering measures
Use adequate exhaust ventilation and/or dust collection to keep dust levels below exposure lim-its.
Personal protective equipment
Eye protection
: Tightly fitting safety goggles
see respiratory protection
Hand protection
Remarks
:
Nitrile rubber gloves.
Skin and body protection
: Wear suitable protective clothing.
Respiratory protection : Use respiratory protection unless adequate local exhaust ventilation is provided or exposure assessment demon-strates that exposures are within recommended exposure guidelines.
P2 filter
Protective measures
: Avoid contact with skin and eyes.
Do not breathe dust.
Stability and reactivity
See section 10.3. "Possibility of hazardous reactions"
10.2 Chemical stability
Stable under normal conditions.
10.3 Possibility of hazardous reactions
Hazardous reactions
: No dangerous reaction known under conditions of normal use.
Stable
10.4 Conditions to avoid
Conditions to avoid
: Strong oxidizing agents
10.5 Incompatible materials
Materials to avoid
: not known
10.6 Hazardous decomposition products
No hazardous decomposition products if stored and handled as prescribed
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
Product : Must be incinerated in a suitable incineration plant holding a permit delivered by the competent authorities.
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.