Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 231-032-5 | CAS number: 7417-21-2
Guidance on Safe Use
Administrative data
First-aid measures
General information:
In case of accident or if you feel unwell seek medical advice (show label or SDS where possible).
After contact with the eyes:
Rinse immediately with plenty of water. Seek medical advice in case of continuous irritation.
After contact with the skin:
Wash with plenty of water or water and soap. In the event of a visible skin change or other complaints, seek medical advice (show label or SDS where possible).
After inhalation:
Provide fresh air.
After swallowing:
Give several small portions of water to drink. Do not induce vomiting.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media:
Use water spray (not stream) to fight fires, alcohol-resistant foam, extinguishing powder. For small amounts: carbon dioxide.
Extinguishing media which must not be used for safety reasons:
According to our present state of knowledge: none known.
Special hazards arising from the substance or mixture
At low oxygen level: organic decomposition products.
Advice for firefighters
Special protective equipment for fire fighting:
Use respiratory protection independent of recirculated air.
General information:
Cool endangered containers with water.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Wear personal protection equipment. Keep unprotected persons away. Avoid contact with eyes and skin. Avoid dust formation. Do not breathe dust.
Environmental precautions
Prevent material from entering surface waters, drains or sewers and soil. Observe local/state/federal regulations.
Methods and material for containment and cleaning up
Take up mechanically and dispose of according to local/state/federal regulations.
Further information:
Eliminate all sources of ignition.
Handling and storage
Precautions for safe handling:
This is a research and development material and must be handled under the supervision of a technically qualified person. Avoid breathing dust/vapor/mist/gas/aerosol. Avoid dust formation.
Precautions against fire and explosion:
Observe the general rules for fire prevention. Fine dust may form explosive mixture with air.
Conditions for safe storage, including any incompatibilities
Conditions for storage rooms and vessels:
none known
Advice for storage of incompatible materials:
none known .
Further information for storage:
Store in a dry and cool place.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- Not regulated for transport
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- Not regulated for transport
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Marine transport (UN RTDG/IMDG)
- UN number:
- Not regulated for transport
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not regulated for transport
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Exposure controls / personal protection
Exposure in the work place limited and controlled:
General protection and hygiene measures:
Observe standard industrial hygiene practices for the handling of chemical substances. Do not eat, drink or smoke when handling. Avoid contact with eyes and skin.
Personal protection equipment:
Respiratory protection:
In case of dust formation: Fine dust mask P1.
Eye protection:
tight fitting protective goggles.
Hand protection:
Protective gloves made of butyl rubber (0,5 mm) . Wear gloves for short periods only < 10 mins. The selection of appropriate gloves not only depends on the material, but also on other quality characteristics, and may vary depending on the manufacturer. Please observe information from your glovesupplier in terms of permeability and breakthrough time. The permeation time is reduced by mechanical and thermal stresses above 20°C.
Skin protection:
protective clothing.
Exposure to the environment limited and controlled
Prevent material from entering surface waters, drains or sewers and soil.
Stability and reactivity
Reactivity; Chemical stability; Possibility of hazardous reactions:
If stored and handled in accordance with standard industrial practices no hazardous reactions are known.
Relevant information can possibly be found in other parts of this section.
Conditions to avoid:
none known.
Incompatible materials:
strong oxidizing agents. Strong acids.
Hazardous decomposition products
none known.
Disposal considerations
Waste treatment methods:
Material:
Recommendation:
Dispose of according to regulations by incineration in a special waste incinerator. Observe local/state/federal regulations.
Uncleaned packaging:
Recommendation:
Completely discharge containers (no tear drops, no powder rest, scraped carefully). Containers may be recycled or re-used. Observe local/state/federal regulations. Uncleaned packaging should be treated with the same precautions as the material.
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.
