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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 227-264-1 | CAS number: 5743-34-0
Guidance on Safe Use
Administrative data
First-aid measures
Eye contact: Immediately flush eye with copious amounts of water for at least 15 minutes. Get medical aid immediately.
Skin contact: Get medical aid. Immediately wash skin with soap and copious amounts of water for at least 15 minutes. Wash contaminated clothing before reuse.
Inhalation: Remove to fresh air. If not breathing give artificial respiration. If breathing is difficult give oxygen. Get medical aid.
Ingestion: Never give anything by mouth to an unconscious person. Wash out mouth with water provided person is conscious. Call a physician.
Notes to Physician: Treat symptomatically and supportively
Fire-fighting measures
Personal precautions: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing media: In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Special hazards arising from the substance or mixture: Carbon oxides, borane/boron oxides.
Accidental release measures
General Information: Use proper personal protective equipment.
Personal precautions: Wear self-contained breathing apparatus, eye protection and gloves. Keep personal hygiene. Avoid contact with skin and eyes. Avoid dust formation. Avoid breathing dust, vapours, mist or gas. Ensure adequate ventilation.
Environmental precautions: Do not let product enter the drains.
Spills/Leaks: Sweep up and place the material in appropriate container for disposal and dispose of as hazardous waste. Ventilate area, clean up spills and wash spill site after material pickup is complete, observing precautions in the Protective Equipment section.
Handling and storage
Handling: Wear appropriate protective clothing. Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed.
Storage: Store in a cool, dry, well-ventilated area. Keep container
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- N.A
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Contains no substances with occupational exposure limit values.
Personal protection equipment: Eye protection: Wear appropriate protective eyeglasses, chemical safety goggles or face-shield (min. 8-inch) as described by OSHA’s eye and face protection regulations.
Skin protection: Wear appropriate protective gloves to prevent skin exposure, as defined in EU Directive 89/686/EEC and the standard EN 374 derived from it.
Body protection: Appropriate protective clothing, overalls.
Respiratory protection: Where risk assessment indicates air-purifying respirators are required use a dust mask type N95 (US) or type P1 (EN 143) respirator. Respirators and components must tested and approved under appropriate government standards - NIOSH (US) or CEN (EU). Hygiene measures: Use good working practices. Wash hands and face thoroughly after handling.
Stability and reactivity
Stable at normal storage and use conditions
Disposal considerations
Dispose of in a manner consistent with federal, state, and local regulations. Contact a licensed professional waste disposal service to dispose 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.
