Registration Dossier
Registration Dossier
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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: 244-543-3 | CAS number: 21722-83-8
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 from exposure to fresh air immediately.
In case of skin contact:
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
In case of eyes contact:
Flush eyes with plenty of water for at least 15 minutes occasionally lifting the upper and lower eyelids. Get medical aid immediately.4.1.4 In case of ingestion:
Never give anything by mouth to an unconscious person. Wash out mouth with water. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical aid.
Most important symptoms and effects, both acute and delayed
May Cause eye irritation.
4.3 Indication of any immediate medical attention and special treatment needed
If skin irritation or rash occurs, get medical advice/attention.
Fire-fighting measures
Extinguishing media:
Suitable extinguishing media: Use water, dry chemical, chemical foam, or carbon dioxide.
Unsuitable extinguishing media: Not available.
Special hazards arising from the substance or mixture
These products are carbon oxides (CO, CO2).
Advice for fire-fighters:
Material should be kept out of eyes and of skin. As in any fire, wear self-contained breathing apparatus pressure-demand. MSHA/NIOSH (approved or equivalent) and full protective gear. Do not release runoff from fire control methods to sewers or waterways.
Accidental release measures
Personal 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 an appropriate NIOSH/MSHA approved respirator if mist, vapor or dust is generated.
Environmental Precautions:
Do not let product enter drains.
Methods for Containment and Cleaning up:
Soak up with inert absorbent material and dispose of as hazardous waste. Keep in suitable, closed containers for disposal.
Additional information:
Wet clean or vacuum up solids.
Don't use a brush or compressed air for cleaning surfaces or clothing.
Clear spills immediately.
Handling and storage
Precautions for safe handling:
Protective measures:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Keep container tightly closed.
Advice on general occupational hygiene:
Do not eat, drink and smoke in work areas. Wash hands after use. Remove contaminated clothing and protective equipment before entering eating areas.
Conditions for safe storage, including any incompatibilities:
Keep container dry. Keep in a cool place. Ground all equipment containing material. Keep container tightly closed. Keep in a cool, well-ventilated place. Combustible materials should be stored away from extreme heat and away from strong oxidizing agents.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Control parameters:
Occupational exposure limits: Not listed
Additional exposure limits under the conditions of use: Not available.
DNEL/DMEL and PNEC-Values: Not available.
Exposure controls
Appropriate engineering controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Individual protection measures, such as personal protective equipment：
Eye/face protection Wear safety glasses and chemical goggles if splashing is possible.
Hand protection Wear appreciate gloves to prevent skin exposure.
Body protection Wear suitable protective clothing to prevent skin exposure.
Respiratory protection Avoid breathing dust. In case of insufficient ventilation, wear suitable respiratory equipment.
Thermal hazards Wear suitable protective clothing to prevent heat.
Environmental exposure controls:
Avoid discharge into the environment. According to local regulations, Federal and official regulations.
Stability and reactivity
Reactivity:
The substance is stable under normal storage and handling conditions.
Chemical stability:
Stable under normal temperatures and pressures.
Possibility of hazardous reactions:
No dangerous reactions known.
Conditions to avoid:
Incompatible materials.
Incompatible materials:
Strong oxidizing agents, strong acids.
Hazardous decomposition products:
Carbon monoxide, carbon dioxide.
Disposal considerations
Waste treatment methods
Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification. 13.2 Product / Packaging disposal:
If empty container retains product residues, all label precautions must be observed. Return for reuse or dispose according to national or 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.
