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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 244-543-3 | CAS number: 21722-83-8
Guidance on Safe Use
Administrative data
First-aid measures
After inhalation : Move to fresh air. Make the victim blow his nose. Seek medical advice.
After contact with skin : Rinse immediately with plenty of water for at least 15 minutes. If inflammation occurs, alert a physician.
After contact with eyes : Rinse with plenty of lukewarm water for approx. 15 minutes (with open eyes). If discomfort occurs, seek medical help.
After ingestion : Do not induce vomiting. Make the victim rinse his mouth with water.
Fire-fighting measures
Suitable extinguishing media: Water, dry powder, carbon dioxide or alcohol-resistant foam.
Special hazards arising from the substance or mixture: Fire may liberate toxic gases and fumes, carbon and nitrogen oxides.
Advice for fire-fighters: Usual protective equipment, self-contained breathing apparatus.
Accidental release measures
Personal precautions, protective equipment and emergency procedures: Do not breathe vapour. Avoid contact with skin and eyes. Avoid prolonged or repeated exposure.
Environmental precautions: Prevent large amounts of the substance from entering the environment.
Methods and material for containment and cleaning up: Evacuate area. Remove all sources of ignition. Absorb spill using an absorbent, non-combustible material such as soda or dry lime. Place in suitable container for disposal. Using non-sparking tools and transport outdoors. Ventilate area and wash spill site after material pick up is complete.
Handling and storage
Handling
The substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 17(3) for isolated intermediates on-site.
Specifically the substance is rigorously contained by technical means during its whole lifecycle; procedural and control technologies are used to minimise emissions and any resulting exposures; only properly trained and authorised personnel handle the substance; special procedures such as purging and washing are applied during cleaning and maintenance works, in cases of accident and where waste is generated, procedural and/or control technologies are used to minimise emissions and the resulting exposures; and substance-handling procedures are well documented and strictly supervised by the site operator.
Storage
Store in a cool, dry place. Keep container tightly closed when not in use.
Transport information
Shippingopen allclose all
SpecialProvisionsopen allclose all
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
Shippingopen allclose all
Remarksopen allclose all
Shippingopen allclose all
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Respiratory protection: Wear approved respirator or gas mask with filter against fumes.
Eye protection: Wear chemical safety goggles.
Hand protection: Wear chemical-resistant gloves (leather, rubber or plastic).
Skin protection: Suitable work clothes.
Stability and reactivity
Reactivity: no data available
Chemical stability: stable under normal conditions
Hazardous decomposition products: carbon oxides
Disposal considerations
The substance should be disposed of in a hazardous waste incinerator with a gas scrubber in compliance with regional waste disposal regulations. Containers should be rinsed thoroughly with water and recycled or disposed of as 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.
