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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 208-341-9 | CAS number: 523-24-0
Guidance on Safe Use
Administrative data
First-aid measures
Inhalation: If symptoms are experienced, move victim to fresh air and obtain medical advice.
Ingestion: Rinse mouth. Give one or two glasses of water. If irritation or discomfort occurs, obtain medical advice immediately.
Skin contact: Wash with water and soap or mild detergent. Remove contaminated clothing. If irritation persists, obtain medical advice.
Eye contact: Immediately flush with lukewarm, gently flowing water for 5 minutes or until the chemical is removed. If irritation persists obtain medical advice immediately.
Most important symptoms and effects, both acute and delayed:
Inhalation: Over exposure to vapour or mist may cause respiratory tract irritation, cough, dizziness, drowsiness, headache and nausea.
Ingestion: May cause abdominal pain, diarrhoea, dizziness, drowsiness, dullness, headache, nausea and vomiting.
Skin contact: May cause irritation.
Eye contact: May cause irritation.
Chronic effects: Not identified
Fire-fighting measures
Extinguishing media: Suitable extinguishing media: CO2, water, foam or dry chemicals
Unsuitable extinguishing media: None
Special hazards arising from the substance or mixture:
Special hazard: None
Hazardous combustion products: CO2, CO and NOx
Advice for firefighters:
Special protective equipment for fire-fighters: None.
Accidental release measures
Personal precautions, protective equipment and emergency procedures: Avoid contact with skin, eyes and clothing.
Environmental precautions: Do not release to sewer, surface water or ground water.
Methods and material for containment and cleaning up: Absorb with cloth and paper or sand and place into an appropriate container for disposal.
Handling and storage
Precautions for safe handling:
Use with adequate ventilation. Avoid contact with skin, eyes or clothing. In case of contact, wash out the contaminated area immediately.
Conditions for safe storage, including any incompatibilities:
Keep in a cool and dry place. Protect from sunlight. Keep container tightly closed.
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.
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- Not regulated.
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Exposure controls / personal protection
Appropriate engineering controls:
Use process enclosures, local exhaust ventilation or other engineering controls to keep airborne concentrations below the exposure limits.
Individual protection measures:
Eye/face protection: Wear splash resistant safety googles.
Skin protection: Wear appropriate chemical resistant clothing.
Respiratory protection: Use a NIOSH-approved respirator if airborne concentrations may exceed the exposure limits.
Thermal hazards: Not applicable.
Stability and reactivity
Reactivity: None
Chemical stability: Stable
Possibility of hazardous reactions: None
Conditions to avoid: Avoid temperature and direct sunlight
Incompatible materials: Acids, bases, oxidizing agents and reducing agents
Hazardous decomposition products: CO2, CO, NOx and Ammonia
Disposal considerations
Disposal should be subject to federal, state and local laws.
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.
