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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 202-051-6 | CAS number: 91-22-5
Guidance on Safe Use
Administrative data
First-aid measures
General advice:
Immediately remove contaminated clothing. If danger of loss of consciousness, place patient in
recovery position and transport accordingly. Apply artificial respiration if necessary. First aid
personnel should pay attention to their own safety.
If inhaled:
Keep patient calm, remove to fresh air, seek medical attention.
On skin contact:
Wash thoroughly with soap and water. Consult a skin specialist.
On contact with eyes:
Immediately wash affected eyes for at least 15 minutes under running water with eyelids held open,
consult an eye specialist.
Note to physician:
Symptoms can appear later.
Fire-fighting measures
Suitable extinguishing media: Carbon dioxide (CO2). Foam. Dry powder.
Special protective equipment:
Wear self-contained breathing apparatus and chemical-protective clothing.
Further information:
Dispose of fire debris and contaminated extinguishing water in accordance with official regulations.
Cool endangered containers with water-spray.
Accidental release measures
Personal precautions:
Breathing protection required. Avoid contact with the skin, eyes and clothing.
Environmental precautions:
Discharge into the environment must be avoided. Retain and dispose of contaminated wash water.
Methods for cleaning up or taking up:
Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust).
Handling and storage
Handling: Avoid contact with skin and eyes. Keep away from heat and sources of ignition. Practice care and caution to avoid skin contact and inhalation of vapours or mists if generated.
Storage: Store in a cool and shaded area. Keep container tightly closed in a dry and well-ventilated place.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Stability and reactivity
Disposal considerations
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.
