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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 298-790-7 | CAS number: 93839-20-4
Guidance on Safe Use
Administrative data
First-aid measures
General information:
Remove soiled or soaked clothing immediately. Take affected person to fresh air. Seek medical advice immediately.
After inhalation:
Remove the casualty into fresh air and keep him calm.
After contact with skin:
In case of contact with skin wash off immediately with soap and water
After contact with eyes:
In case of contact with eyes rinse thoroughly with plenty of water and seek medical advice
After ingestion:
When swallowed seek medical aid immediately and show the physician the packaging or the label of the packaging
Indication of any immediate medical attention and special treatment needed: Treat symptomatically.
Fire-fighting measures
Suitable extinguishing media:
water spray jet, foam
Extinguishing media that must not be used for safety reasons:
Full water jet, carbon dioxide, dry powder
In case of fires, hazardous combustion gases are formed: Carbon monoxide (CO), Nitrous gases (NOx)
In case of fire, wear respiratory protection
Fire residues and contaminated firefighting water must be disposed of in accordance with the local regulations. Wear protective equipment.
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Do not inhale dust. Avoid dust formation. Avoid contact with skin and eyes.
Environmental precautions:
Do not allow entry to drains,water courses or soil
Methods and material for containment and cleaning up:
Take up mechanically. Clean contaminated floors and objects thoroughly, observing environmental regulations
Handling and storage
Advice on safe handling:
Handle with care and avoid dust formation. If dust formation can not be avoided, use respiratory protection like filter apparatus.
Provide good ventilation of working area (local exhaust ventilation if necessary).
Requirements for storage areas and containers:
Keep in original packaging, tightly closed.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not restricted
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- not restricted
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Marine transport (UN RTDG/IMDG)
- UN number:
- not restricted
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- not restricted
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Exposure controls / personal protection
This substance is exclusively used as an intermediate to be consumed in a chemical reaction for the synthesis of other chemical compounds.
During its lifecycle the substance is handled under strictly controlled conditions and is rigorously contained in accordance with Art. 18.
Based on the knowledge of the basic hazards to humans and environment technical, organizational and PPE measures are taken to minimize release and exposure of this substance. National regulatory requirements for the handling of chemicals are also fulfilled. Employees are regularly trained. The efficiency of these measures is controlled e.g. by workplace measurements. In case of deviations these measures are adapted.
General protective measures:
Do not inhale vapours or dust. Avoid contact with eyes and skin
Hygiene measures:
Wash hands before breaks and after work. Use barrier skin cream.
Remove soiled or soaked clothing immediately and clean thoroughly before using again.
Respiratory protection : Full mask with dust filter P3
Hand protection : For long-term exposure: Butyl rubber gloves
Eye protection : safety glasses/face shield
Body protection : protective clothing
Stability and reactivity
Chemical stability. Under normal conditions the product is stable
Possibility of hazardous reactions: No hazardous reactions known.
Disposal considerations
Product:
Product should be be taken to a suitable and authorized waste disposal site in accordance with relevant regulations and if necessary after consultation with the waste disposal operator and/or the competent Authorities
Uncleaned 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.
