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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 258-858-9 | CAS number: 53911-68-5
Guidance on Safe Use
Administrative data
First-aid measures
Eyes :
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.
Skin :
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion :
Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation :
Remove from exposure and move to fresh air immediately.
Fire-fighting measures
General Information :
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media :
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.
Accidental release measures
General Information :
Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks :
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal.
Handling and storage
Handling :
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage :
Store at 2-8° C, in a well closed container.
This substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 18(4) for transported isolated intermediate. Site documentation to support safe handling arrangements including the selection of engineering, administrative and personal protective equipment controls in accordance with risk-based management system is available at each site. Written confirmation of application of Strictly Controlled Conditions has been received from every Downstream user of the intermediate.
Transport information
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Marine transport (UN RTDG/IMDG)
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Additional transport information
Additional information
- Special provisions / remarks / other:
- Not regulated
Exposure controls / personal protection
Engineering Controls :
Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Personal Protective Equipment
Eyes :
Wear safety glasses and chemical goggles if splashing is possible.
Skin :
Wear appropriate protective gloves and clothing to prevent skin exposure.
Clothing :
Wear appropriate protective clothing to minimize contact with skin.
Respirators :
Wear a NIOSH/MSHA or European Standard EN 149 approved full-face piece airline respirator in the positive pressure mode with emergency escape provisions.
This substance is handled under Strictly Controlled Conditions in accordance with REACH regulation Article 18(4) for transported isolated intermediate. Site documentation to support safe handling arrangements including the selection of engineering, administrative and personal protective equipment controls in accordance with risk-based management system is available at each site. Written confirmation of application of Strictly Controlled Conditions has been received from every Downstream user of the intermediate.
Stability and reactivity
Chemical Stability :
Stable under normal temperatures and pressures.
Conditions to Avoid :
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials :
Strong oxidizing agents, strong bases.
Hazardous Decomposition Products :
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Disposal considerations
Dispose of in a manner consistent with federal, state, and local regulations.
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.
