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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 202-000-8 | CAS number: 90-51-7
Guidance on Safe Use
Administrative data
First-aid measures
General information:
Immediately remove any clothing soiled by the product.
Remove breathing equipment only after contaminated clothing have been completely removed.
Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident.
• After inhalation: Supply fresh air; consult doctor in case of complaints.
• After skin contact: Generally the product does not irritate the skin.
• After eye contact: Rinse opened eye for several minutes under running water.
• After swallowing: If symptoms persist consult doctor.
• Information for doctor: Treat symptomatically and supportively.
• The following symptoms may occur:
Nausea
Dizziness
Headache
Fire-fighting measures
• Suitable extinguishing agents: Use fire extinguishing methods suitable to surrounding conditions.
• For safety reasons unsuitable extinguishing agents: Water with full jet
• Special hazards caused by the substance, its products of combustion or resulting gases: Nitrogen oxides (NOx)
• Protective equipment:
Wear self contained breathing appartus and protective clothing to prevent contact with skin.
Accidental release measures
Person-related safety precautions: Wear protective equipment. Keep unprotected persons away.
• Measures for environmental protection:
In case of seepage into the ground inform responsible authorities.
Do not allow to enter sewers/ surface or ground water.
• Measures for cleaning/collecting:
Dispose of the material collected according to regulations.
Pick up mechanically.
Handling and storage
• Handling:
• Information for safe handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse.
• Information about fire - and explosion protection:
Protect against electrostatic charges.
Keep ignition sources away - Do not smoke.
• Storage:
• Requirements to be met by storerooms and receptacles:
Keep container closed when not in use. Keep away from heat.
• Information about storage in one common storage facility:
Store away from strong acids, alkali or oxidizing agents.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
• General protective and hygienic measures:
The usual precautionary measures are to be adhered to when handling chemicals.
• Respiratory protection:
Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with
multipurposecombination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
• Material of gloves
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer.
• Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
Stability and reactivity
• Thermal decomposition / conditions to be avoided: Keep away from heat, air and moisture.
• Materials to be avoided: Avoid contact with strong oxidising agents and alkalis.
• Dangerous reactions Reacts with acids, alkalis and oxidizing agents.
• Dangerous decomposition products:
Sulphur dioxide
Nitrogen oxides
Disposal considerations
• Product:
• Recommendation Smaller quantities can be disposed of with household waste.
• Uncleaned packaging:
• Recommendation: Dispose off according to local, state, and federal governmental restrictions and requirements
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.
