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: 419-740-4 | CAS number: 137658-79-8
Guidance on Safe Use
Administrative data
First-aid measures
Remove contaminated clothing.
If inhaled:
If difficulties occur after dust has been inhaled, remove to fresh air and seek medical attention.
If on skin:
Wash thoroughly with soap and water.
If irritation develops, seek medical attention.
If in eyes:
Wash affected eyes for at least 15 minutes under running water with eyelids held open.
Seek medical attention.
If swallowed:
Rinse mouth and then drink plenty of water. Do not induce vomiting. Seek medical attention if necessary.
Note to physician
Treatment: Treat according to symptoms (decontamination, vital functions), no known
specific antidote.
Fire-fighting measures
Autoignition: 420 °C (BAM)
Lower explosion limit: not determined
Upper explosion limit: not determined
Flammability: not highly flammable (Directive 92/69/EEC, A.10)
Self-ignition temperature: (Directive 92/69/EEC, A.16) not self-igniting
Suitable extinguishing media:
dry powder, foam
Unsuitable extinguishing media for safety reasons:
carbon dioxide
Additional information:
Avoid whirling up the material/product because of the danger of dust explosion.
Hazards during fire-fighting:
harmful vapours
Evolution of fumes/fog. The substances/groups of substances mentioned can be released in case of fire.
Protective equipment for fire-fighting:
Firefighters should be equipped with self-contained breathing apparatus and turn-out gear.
Further information:
Dusty conditions may ignite explosively in the presence of an ignition source causing flash fire.
Accidental release measures
Avoid dust formation. Use personal protective clothing.
Environmental precautions:
Contain contaminated water/firefighting water. Do not discharge into drains/surface waters/groundwater.
Cleanup:
Avoid raising dust.
For small amounts: Pick up with suitable appliance and dispose of.
For large amounts: Contain with dust binding material and dispose of.
Handling and storage
General advice:
Breathing must be protected when large quantities are decanted without local exhaust ventilation.
Closed containers should only be opened in well-ventilated areas.
Protection against fire and explosion:
Avoid dust formation. Take precautionary measures against static discharges.
Storage
General advice:
Keep container tightly closed and dry; store in a cool place.
Transport information
Shippingopen allclose all
SpecialProvisionsopen allclose all
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- ADR/RID: Not classified as a dangerous good under transport regulations
IMO: Not classified as a dangerous good under transport regulations
ICAO: Not classified as a dangerous good under transport regulations
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Exposure controls / personal protection
Respiratory protection:
Wear a NIOSH-certified (or equivalent) organic vapour/particulate respirator.
Observe OSHA regulations for respirator use (29 CFR 1910.134).
Hand protection:
Chemical resistant protective gloves
Eye protection:
Safety glasses with side-shields. Wear face shield if splashing hazard exists.
General safety and hygiene measures:
Wear protective clothing as necessary to minimize contact. Handle in accordance with good industrial hygiene
and safety practice. Eye wash fountains and safety showers must be easily accessible.
Stability and reactivity
Avoid electro-static discharge. Avoid sources of ignition.
Substances to avoid:
strong acids, strong bases, strong oxidizing agents
Hazardous reactions:
Dust explosion hazard.
Decomposition products:
Hazardous decomposition products: No hazardous decomposition products if stored and handled as
prescribed/indicated.
Thermal decomposition:
> 300 °C (DSC (OECD 113))
Corrosion to metals:
Corrosive effects to metal are not anticipated.
Oxidizing properties:
not fire-propagating (Directive 92/69/EEC, A.17)
Disposal considerations
Do not discharge into drains/surface waters/groundwater. Dispose of in accordance with national, state and
local regulations.
Container disposal:
Dispose of in accordance with national, state and local regulations. Recommend crushing, puncturing or other
means to prevent unauthorized use of used containers.
RCRA:
Not a hazardous waste under RCRA (40 CFR 261).
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.
