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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 223-989-2 | CAS number: 4156-21-2
Guidance on Safe Use
Administrative data
First-aid measures
General information
Remove soiled or soaked clothing immediately
If symptoms persist, consult a doctor.
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
If skin problems persist, seek medical advice.
After contact with eyes
In case of contact with eyes rinse thoroughly with plenty of water. If symptoms persist, seek medical advice
After ingestion
Summon a doctor immediately.
Fire-fighting measures
Suitable extinguishing media:
foam
carbon dioxide
dry powder
water mist
Advice for firefighters
Special protective equipment for firefighting
Use self-contained breathing apparatus
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Avoid contact with skin and eyes.
Wear suitable personal protective equipment.
Environmental precautions
Prevent spreading by use of suitable barriers.
Retain and dispose of contaminated wash water.
Methods and material for containment and cleaning up
Take up mechanically
Dispose of recovered material in accordance with the regulations.
Handling and storage
Advice on safe handling
Open and handle container with care.
Provide exhaust ventilation if dust is formed.
Hygiene measures
Wash hands before breaks and after work.
Remove soiled or soaked clothing immediately and clean thoroughly before using again.
Advice on protection against fire and explosion
Take precautionary measures against build-up of electrostatic charges, e.g earthing during loading and off-loading operations.
Keep away from sources of ignition
Dust can form an explosive mixture with air.
Further information on storage conditions
Keep container tightly closed in a cool, well-ventilated place
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Respiratory protection : Use respiratory protection in case of insufficient exhaust ventilation or prolonged exposure
Full mask to standard DIN EN 136
Particle filter P, to standard DIN EN 143
The use of filter apparatus presupposes that the environment atmosphere contains at least 17% oxygen by volume, and does not exceed the maximum gas concentration, usually 0.5% by volume. Relevant guidelines to be considered include EN 136/141/143/371/372 as well as other national regulations.
Observe applicable relevant national regulations,(e.g. TRGS 900 and BGR 190 in Germany).Take note of the recommendedations regarding the duration for which Respiratory Protective Equipment may be worn, according to chapter 19 Abs. 5 GefStoffV in conjunction with the rules of wearing such equipment.
Hand protection : PVC-coated gloves
Neoprene gloves
Minimum breakthrough time (glove): not determined
Minimum thickness (glove): not determined
With solid dry substances permeation is not to be expected, therefore the breakthrough-time for this protective glove has not been measured.
These types of protective gloves are offered by various manufacturers. Please note the manufacturers´ detailed statements, especially about the minimum thickness and the minimum breakthrough time. Consider also the particular working conditions under which the gloves are being used.
Eye protection : safety glasses
Body protection : light protective clothing
Stability and reactivity
Chemical stability
Under normal conditions the product is stable.
Possibility of hazardous reactions
When handled and stored appropriately no dangerous reactions are 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
Contaminated packaging material should be treated equivalent to residual chemicals. Clean packaging material should be subjected to waste management schemes (recovery recycling, reuse) according to local legislation.
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.
