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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 204-445-3 | CAS number: 121-03-9
Guidance on Safe Use
Administrative data
First-aid measures
Remove contaminated clothing.
If inhaled:
Keep patient calm, remove to fresh air, seek medical attention. Immediately inhale corticosteroid dose aerosol.
On skin contact:
Immediately wash thoroughly with plenty of water, apply sterile dressings, 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.
On ingestion:
Immediately rinse mouth and then drink 200-300 ml of water, seek medical attention.
Treatment: Treat according to symptoms (decontamination, vital functions), no known specific antidote.
Fire-fighting measures
water spray, dry powder, foam, carbon dioxide
Specific hazards:
carbon oxides, nitrogen oxides, sulfur oxides
Explosive when dry.
Special protective equipment:
Wear a self-contained breathing apparatus.
Accidental release measures
Avoid inhalation. Avoid contact with the skin, eyes and clothing.
Environmental precautions:
Do not discharge into drains/surface waters/groundwater.
Methods for cleaning up or taking up:
Pick up with suitable absorbent material (e.g. sand, sawdust, general-purpose binder, kieselgur).
Place into appropriately labeled waste containers. Rinse with plenty of water.
Additional information: Repack only into corrosion resistant containers.
Handling and storage
Keep away from sources of ignition - No smoking. Handle and open container with care. Avoid vapor formation. Protect against heat. Handle in accordance with good industrial hygiene and safety practice. When using do not eat, drink or smoke. Provide good ventilation of working area (local
exhaust ventilation if necessary).
Protection against fire and explosion:
Prevent drying-out. Avoid all sources of ignition: heat, sparks, open flame.
Storage
Segregate from flammable substances.
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.
