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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 213-615-6 | CAS number: 994-30-9
Guidance on Safe Use
Administrative data
First-aid measures
General information:
Remove contaminated clothes at once. In case of accident or if you feel unwell seek medical advice immediately (show the label if possible). Observe self-protection for first aid. Take persons to a safe place. Keep warm, in restful position, cover up.
After contact with the eyes:
Rinse immediately with plenty of water for 10-15 minutes and seek medical advice. Keep eyelids well open to rinse the whole eye surface and eyelids with water. Continue to bathe eyes during transport to medical practitioner.
After contact with the skin:
Remove contaminated clothes at once. In serious cases, use emergency shower immediately. Seek medical advice and clearly identify substance. Do not use ointments or plasters unless recommended by medical practitioner. Do not take clothing home for washing.
After inhalation:
Move to fresh air, keep the victim laying down and restful. If breathing has stopped, give artificial respiration. Seek medical advice and clearly identify substance.
After swallowing:
Rinse mouth with water. If conscious, give several small portions of water to drink. Do not induce vomiting. Seek medical advice immediately and produce the label or packaging. Never give an unconscious person anything by mouth!
Indication of any immediate medical attention and special treatment needed
Symptomatic treatment.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media:
extinguishing powder, alcohol-resistant foam. For small amounts: carbon dioxide.
Extinguishing media which must not be used for safety reasons:
water, halone.
Special hazards arising from the substance or mixture:
Hazardous combustion products: hydrogen chloride, silicon dioxide.
Advice for firefighters:
Special protective equipment for fire fighting:
Use respiratory protection independent of recirculated air.
General information:
Fight fire from a safe distance.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Wear personal protection equipment. Keep unprotected persons away. Avoid inhaling mists and vapours. Avoid contact with eyes and skin.
Environmental precautions
Prevent material from entering sewers or surface waters. Contain any fluid that runs out using suitable material (e.g. earth).
Methods and material for containment and cleaning up
Absorb with liquid, mainly acid binding material and dispose of according to local/state/federal regulation. Cover larger quantities by near waterless foam and take up in container. Do not flush away with water.
Further information:
Eliminate all sources of ignition.
Handling and storage
General information:
Avoid exposure by technical measures or personal protective equipment.
Precautions for safe handling:
Ensure adequate ventilation. Must be syphoned off in situ. Keep away from incompatible substances. Spilled substance increases risk of slipping.
Precautions against fire and explosion:
Keep away from sources of ignition and do not smoke. Take precautionary measures against electrostatic charging. Flammable vapors may accumulate and form explosive mixtures with air in containers, process vessels, including partial, empty and uncleaned containers and vessels, or other enclosed spaces. Vapours heavier than air, therefore inflammable gas mixture may form mainly near floor. Cool endangered containers with water.
Conditions for storage rooms and vessels:
Protect from oxygen admission (air).
Advice for storage of incompatible materials:
Keep away from alkalis. Keep away from water.
Further information for storage:
Keep in the original container in a cool well ventilated place. Keep container dry and tightly closed.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 2986
Shipping information
- Proper shipping name and description:
- Chlorsilane, ätzend, entzündbar, n.a.g.
- Chemical name:
- Chlortriethylsilan
- Language:
- German
- Labels:
- ätzender Stoff/8
entzündbare Flüssigkeit/3
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 2986
Shipping information
- Proper shipping name and description:
- Chlorsilane, ätzend, entzündbar, n.a.g.
- Chemical name:
- Chlortriethylsilan
- Language:
- German
- Labels:
- ätzender Stoff/8
entzündbare Flüssigkeit/3
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 2986
Shipping information
- Proper shipping name and description:
- Chlorosilanes, corrosive, flammable, n.o.s.
- Chemical name:
- Chlorotriethylsilane
- Labels:
- corrosive /8
flammable liquid /3
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 2986
Shipping information
- Proper shipping name and description:
- Chlorosilanes, corrosive, flammable, n.o.s.
- Chemical name:
- Chlorotriethylsilane
- Labels:
- corrosive /8
flammable liquid /3
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Stability and reactivity
Disposal considerations
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.
