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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 202-576-0 | CAS number: 97-36-9
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
After contact with eyes:
Rinse the affected eye immediately with plenty of water at the same time keep the unaffected eye well protected.
After ingestion:
Rinse out mouth and give plenty of water to drink. Get medical treatment
Advice to doctor: Symptoms: Cyanosis
Fire-fighting measures
Suitable extinguishing media: water spray jet, foam, dry powder
Extinguishing media that must not be used for safety reasons: Full water jet
Special hazards from the substance itself, its combustion products or from its vapours:
In case of fires, hazardous combustion gases are formed: Carbon monoxide (CO), Nitrous gases (NOx)
Special protective equipment for firefighting: In case of fire, wear respiratory protection
Further information:
Fire residues and contaminated firefighting water must be disposed of in accordance with the local regulations.
Accidental release measures
Personal precautions:
Wear suitable personal protective equipment. Avoid contact with skin and eyes. Remove persons to safety.
Environmental precautions: Do not allow entry to drains,water courses or soil
Methods for cleaning up/taking up:
Take up mechanically. Clean contaminated floors and objects thoroughly, observing environmental regulations.
When picked up, treat material as prescribed under heading "Disposal". Containers in which spilt substance has been collected must be adequately labelled
Handling and storage
Advice on safe handling:
Avoid dust formation. Ensure adequate ventilation of the workplace
Advice on protection against fire and explosion:
Observe the general rules of industrial fire protection. Take precautionary measures against electrostatic charges - earthing necessary during
loading operations. Keep away from sources of ignition. Dust can form an explosive mixture with air.
Dust explosion class : ST3 Capable of dust explosion
Further information on storage conditions: Keep container tightly closed in a cool, well-ventilated place
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
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 dust. Avoid contact with eyes and skin
Hygiene measures: Keep away from foodstuffs and beverages. Wash hands before breaks and after work.
Respiratory protection : Dust mask
Hand protection : Nitrile rubber gloves.Observe the information of the glove manufacturers on permeability and breakthrough times and other
workplace requirements
Eye protection : safety glasses/face shield
Body protection : working clothes
Stability and reactivity
Thermal decomposition : from 250 °C (Heating rate : 3 K/min) Method : DSC
Hazardous decomposition products: Nitrous gases
Disposal considerations
Product: Special waste incineration plant, after consultation with operators
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.
