Registration Dossier
Registration Dossier
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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.
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EC number: 257-288-8 | CAS number: 51566-62-2
Guidance on Safe Use
Administrative data
First-aid measures
Description of first aid measures
Remove contaminated clothing.
If inhaled:
Keep patient calm, remove to fresh air.
On skin contact:
Wash thoroughly with soap and water
On contact with eyes:
Wash affected eyes for at least 15 minutes under running water with eyelids held open.
On ingestion:
Rinse mouth and then drink 200-300 ml of water.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media:
carbon dioxide, foam, dry powder, water spray
Unsuitable extinguishing media for safety reasons:
water jet
Special hazards arising from the substance or mixture
Endangering substances: carbon oxides, harmful vapours
Advice: The substances/groups of substances mentioned can be released in case of fire.
Advice for fire-fighters
Special protective equipment:
Wear a self-contained breathing apparatus.
Further information:
Dispose of fire debris and contaminated extinguishing water in accordance with official regulations. Cool endangered containers with water-spray.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective clothing. Information regarding personal protective measures
Environmental precautions
Do not discharge into drains/surface waters/groundwater.
Methods and material for containment and cleaning up
For small amounts: Contain with absorbent material (e.g. sand, silica gel, acid binder, general purpose binder, sawdust).
For large amounts: Dike spillage. Pump off product.
Dispose of absorbed material in accordance with regulations.
Handling and storage
Precautions for safe handling
Handle in accordance with good industrial hygiene and safety practice.
Protection against fire and explosion:
Take precautionary measures against static discharges. Avoid all sources of ignition: heat, sparks, open flame.
Conditions for safe storage, including any incompatibilities
Further information on storage conditions: Keep container tightly closed and dry; store in a cool place.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Components with occupational exposure limits
No substance specific occupational exposure limits known.
PNEC
freshwater: 0.0114 mg/l
intermittent release: 0.114 mg/l
marine water: 0.00114 mg/l
sediment (freshwater): 2.22 mg/kg
STP: 1000 mg/l
sediment (marine water): 0.222 mg/kg
oral (secondary poisoning):
No PNEC oral derived, as accumulation in organisms is not to be expected.
DNEL
worker:
Long-term exposure- systemic effects, dermal: 5 mg/kg
worker:
Long-term exposure- systemic effects, Inhalation: 17.6 mg/m3
consumer:
Long-term exposure- systemic effects, Inhalation: 4.35 mg/m3
consumer:
Long-term exposure- systemic effects, dermal: 2.5 mg/kg
consumer:
Long-term exposure- systemic effects, oral: 2.5 mg/kg
Personal protective equipment
Respiratory protection:
Respiratory protection in case of vapour/aerosol release. Particle filter with medium efficiency for solid and liquid particles (e.g. EN 143 or 149, Type P2 or FFP2)
Consider the risk management measures as outlined in the exposure scenario.
Hand protection:
Chemical resistant protective gloves (EN ISO 374-1)
Consider the risk management measures as outlined in the exposure scenario.
Eye protection:
Safety glasses with side-shields (frame goggles) (e.g. EN 166)
Consider the risk management measures as outlined in the exposure scenario.
Body protection:
Body protection must be chosen based on level of activity and exposure.
Consider the risk management measures as outlined in the exposure scenario.
General safety and hygiene measures
Handle in accordance with good industrial hygiene and safety practice. Wearing of closed work clothing is recommended. No eating, drinking, smoking or tobacco use at the place of work. Hands and/or face should be washed before breaks and at the end of the shift. Store work clothing separately.
Stability and reactivity
Reactivity
No hazardous reactions if stored and handled as prescribed/indicated.
Corrosion to metals: | No corrosive effect on metal. | |
Formation of flammable gases: | Remarks: | Forms no flammable gases in the presence of water.
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Chemical stability
The product is stable if stored and handled as prescribed/indicated.
Possibility of hazardous reactions
No hazardous reactions if stored and handled as prescribed/indicated.
Incompatible materials
Substances to avoid:
acids
Hazardous decomposition products
Hazardous decomposition products:
No hazardous decomposition products if stored and handled as prescribed/indicated.
Disposal considerations
Waste treatment methods
Observe national and local legal requirements.
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.
