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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 207-329-0 | CAS number: 462-94-2
Guidance on Safe Use
Administrative data
First-aid measures
Description of first aid measures:
In all cases of doubt, or when symptoms persist, seek medical attention.
In case of inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
In case of skin contact: Remove immediately all contaminated clothing. Rinse skin with water for at least 15 minutes.
In case of eyes contact: Rinse cautiously with water for at least 15 minutes.
Remove contact lenses if present and easy to do.
Immediately call a POISON CENTER In case of ingestion: Rinse mouth. Do NOT induce vomiting. Never give anything by mouth to an unconscious person.
Most important symptoms and effects, both acute and delayed:
Burning sensation, cough, wheezing, laryngitis, shortness of breath. Extremely destructive to tissue of the mucous membrane and
upper respiratory tract, eyes and skin.
Fire-fighting measures
Extinguishing media:
Suitable extinguishing media: Water spray, dry chemical foam, or chemical foam.
Unsuitable extinguishing media: N/A.
Special hazards arising from the substance or mixture
Carbon oxides and nitrogen oxides.
Advice for fire-fighters:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, NIOSH approved respirator with a green cartridge
(US), or appropriate CEN approved respirators (Europe), and full protective gear.
Accidental release measures
precautions, protective equipment and emergency procedures:
For non-emergency personnel: Remove ignition sources. Provide adequate ventilation. Avoid inhalation of vapour or dust. Avoid skin
and eye contact. Wear protective gloves/protective clothing/eye protection/face protection.
For emergency responders: Wear a NIOSH approved respirator with a green cartridge (US), or appropriate CEN approved
respirators (Europe) if mist, vapor or dust is generated.
Environmental Precautions:
Avoid disposing into drainage/sewer system or directly into the aquatic environment. Keeping away from drains, surface-and
ground-water and soil.
Methods for Containment and Cleaning up:
Remove source of heat, sparks, flame, impact, friction or electricity. Avoid raising dust. Dike spill.
Recover undamaged and minimally contaminated material for reuse and reclamation. Shovel.suck or sweep up.
Place in suitable containers for disposal or reclamation.
Handling and storage
Precautions for safe handling:
Protective measures: Use only in a well-ventilated area. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on
clothing. Take precautionary measures against static discharges.
Advice on general occupational hygiene: Wash thoroughly after handling. Wash contaminated clothing before reuse.
Conditions for safe storage, including any incompatibilities:
Keep container tightly closed. Hygroscopic. Store in a cool 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.
