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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 235-183-8 | CAS number: 12124-97-9
Guidance on Safe Use
Administrative data
First-aid measures
Eye contact: Holding the eyelids apart, flush eyes promptly with copious flowing water for at least 20 minutes.
Get medical attention immediately.
Skin contact: Remove contaminated clothing. Wash skin thoroughly with mild soap and plenty of water for at least 15 minutes. Wash clothing before re-use.
Get medical attention if irritation occurs and persists.
Inhalation: In case of dust inhalation or breathing fumes released from heated material, remove person to fresh air. Keep him quiet and warm. Apply artificial respiration if necessary and get medical attention immediately.
Ingestion: If swallowed, wash mouth thoroughly with plenty of water and give water to drink.
Get medical attention immediately.
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NOTE: Never give an unconscious person anything to drink.
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Notes to the physician: Treat symptomatically and supportively. No specific antidote.
Fire-fighting measures
Suitable extinguishing media: Material is not combustible. Use extinguishing media appropriate to surrounding fire conditions.
Fire fighting procedure: Cool containers with water spray. In closed stores, provide fire-fighters with selfcontained breathing apparatus in positive pressure mode
Unusual fire and explosion hazards: Will decompose from ca. 452°C releasing poisonous and corrosive fumes of HBr and NH3.
Accidental release measures
Personal precautions: Wear respirator, chemical safety goggles, rubber gloves and boots
Methods for cleaning up: Sweep up, place in a bag and hold for waste disposal or possible re-use Avoid raising dust.
Ventilate area and wash spill site after material pickup is complete.
Handling and storage
Handling: Avoid bodily contact.
Keep containers tightly closed.
Storage: Hygroscopic. Avoid exposure to moisture.
Store in a dry, cool, well-ventilated area away from incompatible materials
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- Not regulated
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- Not regulated
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Marine transport (UN RTDG/IMDG)
- UN number:
- Not regulated
Shipping information
- Proper shipping name and description:
- Not applicable
- Chemical name:
- Not applicable
- Labels:
- Not applicable
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not regulated
Shipping information
- Proper shipping name and description:
- Not applicable
- Chemical name:
- Not applicable
- Labels:
- Not applicable
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Exposure controls / personal protection
Ventilation requirements: Mechanical exhaust required.
Personal protective equipment:
- Respiratory protection: Dust respirator In case of significant or accidental dust emissions, dust mask should be worn
- Hand protection: Protective gloves
- Eye protection: Chemical safety goggles
- Skin and body protection: Body covering clothes and boots
Hygiene measures: Do not eat, smoke or drink where material is handled, processed or stored. Wash hands carefully before eating or smoking. Safety shower and eye bath should be provided.
Stability and reactivity
Stability: Stable under normal conditions. No oxidizing or reducing potential Hygroscopic
Materials to avoid: Heavy metal salts, silver and potassium. Strong oxidizers, acids and bases. Reacts explosively with bromine trifluoride
Conditions to avoid: Exposure to moisture. Heating above decomposition temperature
Hazardous decomposition products: NH3, HBr
Hazardous polymerization: Will not occur
Disposal considerations
Add into a large vessel containing water and drain into sewer with ample water.
Observe all federal, state and local environmental regulations when disposing of this material.
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.
