Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Administrative data

First-aid measures

If inhaled: If breathed in move person into fresh air. If not breathing give artificial respiration and consult physician.
In case of skin contact: Take off contaminated clothes and shoes immediately. Whash off with soap and plenty of water. Consult a physician.
In case of eye contact: Continue rinsing eyes during transport to hospital. Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed: Do not induce vomitting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

Fire-fighting measures

Suitable extinguishing media: Carbon dioxide, dry powder.
Extinguishing media which should be not used: Water.
Special protective equipment for fire-fighters: Wear self contained breathing apparatus for the fighting if necessary.

Accidental release measures

Personal precautions: Wear respiratory protection. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapors accumulating to form explosive concentrations. Vapours can accumulate in low areas.
Environmental precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up: Contain spillage and then collect with non-combustible absorbent material (e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposable according to local/national regulations. Do not flush with water.

Handling and storage

Precautions for safe handling: Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic charge. Use explosion-proof equipmemt.
Conditions for safe storage: Keep container tighly closed in a dryand well-ventilated place. Containers which are opened must be carefully released and kept upright to prevent leakage. Store in cool place. Never allow product to get in ciontact with water during storage. Recommended storage temperature: 2-8°C. Store under inert gas. Moisture sensitive. Over time pressure may increase causing containers to burst. Handle and open container with care.

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:
1295
Shippingopen allclose all
Labels:
4.3: Substance wich, in contact with water, emit flammable gases.
3: Danger of fire (flammable liquid).
8: Corrosive substance.
SpecialProvisionsopen allclose all

Inland waterway transport (UN RTDG/ADN(R))

UN number:
1295
Shippingopen allclose all
Labels:
4.3: Substance wich, in contact with water, emit flammable gases.
3: Danger of fire (flammable liquid).
8: Corrosive substance.
Remarksopen allclose all

Marine transport (UN RTDG/IMDG)

UN number:
1295
Shipping information
Proper shipping name and description:
TRICHLOROSILANE
Chemical name:
Trichlorosilane
Labels:
4.3: Substance wich, in contact with water, emit flammable gases.
3: Danger of fire (flammable liquid).
8: Corrosive substance.
Remarksopen allclose all

Air transport (UN RTDG/ICAO/IATA)

UN number:
1295
Shipping information
Proper shipping name and description:
Trichlorosilane
Chemical name:
Trichlorosilane
Labels:
4.3: Substance wich, in contact with water, emit flammable gases.
3: Danger of fire (flammable liquid).
8: Corrosive substance.
Remarksopen allclose all
SpecialProvisionsopen allclose all

Exposure controls / personal protection

Personal protective equipment:
Respiratory protection: Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (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.
Hand protection:
Handle with gloves.
Eye protection: Safety glases.
Skin and body protection: Choose suitable chemically resistant protective clothing.
Hygiene measures: Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

Stability and reactivity

Chemical stability: Stable under recommende storage conditions.
Possibility of hazardous reactions: Reacts violently with water. Vapours may form explosive mixture with air.
Conditions to avoid: Strong acids, strong bases, stron oxidizing agents, alcohols, amines
Hazardous decomposition products: Hazardous decomposition products formed under fire conditions: Hydrogen chloride gas.
Reacts with water to form: Hydrogen chloride gas

Disposal considerations

Observe all federal, state and local environmental regulations. Contact a licensed professional waste disposal service to dispose of this material.