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: 420-640-8 | CAS number: 138495-42-8
Guidance on Safe Use
Administrative data
First-aid measures
.Description of first aid measures
General advice : Never give anything by mouth to an unconscious person. Victim to lie down in
the recovery position, cover and keep him warm. Give oxygen or artificial
respiration if needed. When symptoms persist or in all cases of doubt seek
medical advice.
Inhalation : Remove from exposure, lie down. Move to fresh air. Keep patient warm and at
rest. Artificial respiration and/or oxygen may be necessary. Consult a
physician.
Skin contact : Take off all contaminated clothing immediately. Wash off with warm water. Get
medical attention.
Eye contact : In case of eye contact: Hold eyelids apart and flush eyes with plenty of water for at least 15 minutes.
Get medical attention.
Ingestion : Do not induce vomiting without medical advice. Never give anything by mouth
to an unconscious person. Drink 1 or 2 glasses of water. If vomiting occurs,
have victim lean forward to reduce the risk of aspiration. Consult a physician.
Indication of any immediate medical attention and special treatment needed
Treatment : Do not give adrenaline or similar drugs. Because of possible disturbances of
cardiac rhythm, catecholamine drugs, such as epinephrine, that may be used
in situations of emergency life support should be used with special caution.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media : Water spray, Water mist, Dry chemical, Carbon dioxide (CO2)
Special hazards arising from the substance or mixture
Specific hazards duringfirefighting
: Fire or intense heat may cause violent rupture of packages.
: The product is not flammable.
Hazardous combustion products:
: Hydrogen fluoride
: Fluorinated hydrocarbons
: Carbonyl fluoride
: Carbon oxides
Advice for firefighters
Special protective equipment for firefighters : In the event of fire, wear self-contained breathing apparatus. Use personal
protective equipment. Wear neoprene gloves during cleaning up work after a
fire. Exposure to decomposition products may be a hazard to health.
Further information : Use extinguishing measures that are appropriate to local circumstances and the
surrounding environment. Evacuate personnel to safe areas. Cool
containers/tanks with water spray. Fire residues and contaminated fire
extinguishing water must be disposed of in accordance with local regulations.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Personal precautions : Evacuate personnel to safe areas. Ventilate area, especially low or enclosed
places where heavy vapours might collect.
Environmental precautions
Environmental precautions : Prevent further leakage or spillage. Prevent spreading over a wide area (e.g. by
containment or oil barriers). Should not be released into the environment.
Methods and materials for containment and cleaning up
Methods for cleaning up : Contain spillage, and then collect with non-combustible absorbent material,
(e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for
disposal according to local / national regulations
Handling and storage
Precautions for safe handling
Advice on safe handling : Avoid contact with skin, eyes and clothing. Avoid breathing vapours or mist.
Provide sufficient air exchange and/or exhaust in work rooms.
Advice on protection against fire and explosion: Avoid any dust buildup with fluorocarbons and metal mixtures.
Conditions for safe storage, including any incompatibilities
Requirements for storage areas and containers: Protect from contamination. Keep container tightly closed in a dry and wellventilated place. Store in original container. Avoid freezing temperatures. If
stored below -10°C (14°F), mix prior to use.
Advice on common storage : No materials to be especially mentioned
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
Exposure controls
Engineering measures : Ensure adequate ventilation, especially in confined areas.
Eye protection : Safety glasses with side-shields Additionally wear a face shield where the
possibility exists for face contact due to splashing, spraying or airborne contact
with this material.
Hand protection : Material: Hydrofluoric acid-resistant and solvent-resistant gloves (gloves made
of VITON ®).
Glove thickness: 0.7 mm
Wearing time: 120 min
Please observe the instructions regarding permeability and breakthrough time
which are provided by the supplier of the gloves. Also take into consideration
the specific local conditions under which the product is used, such as the
danger of cuts, abrasion, and the contact time.
Skin and body protection : Protective suit
Hygiene measures : Handle in accordance with good industrial hygiene and safety practice. When
using do not eat, drink or smoke. Do not breathe vapours or spray mist. Avoid
contact with skin, eyes and clothing. Wash hands before breaks and at the end
of workday.
Respiratory protection : For rescue and maintenance work in storage tanks use self-contained breathing
apparatus. Vapours are heavier than air and can cause suffocation by reducing oxygen available for breathing
Stability and reactivity
Reactivity : Stable at normal ambient temperature and pressure.
Chemical stability : The product is chemically stable.
Possibility of hazardous reactions:
No decomposition if stored and applied as directed.
Conditions to avoid : The product is not flammable in air under ambient conditions of temperature
and pressure. When pressurised with air or oxygen, the mixture may become
flammable. Certain mixtures of HCFCs or HFCs with chlorine may become
flammable or reactive under certain conditions. Avoid open flames and high
temperatures.
Incompatible materials : Alkali metals
Alkaline earth metals
Powdered metals
Powdered metal salts
Strong bases
Hazardous decomposition products: Hazardous thermal decomposition products may include:
Carbon oxides
Hydrogen fluoride
Carbonyl fluoride
Fluorocarbons
Disposal considerations
Waste treatment methods
Product : Can be used after re-conditioning. If recycling is not practicable, dispose of in
compliance with local regulations. The product should not be allowed to enter
drains, water courses or the soil.
Contaminated packaging : If recycling is not practicable, dispose of in compliance with 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.
