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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 445-890-5 | CAS number: 201290-01-9
Guidance on Safe Use
Guidance on Safe Use
Administrative data
First-aid measures
Description of first aid measures
In case of inhalation: Move victim to fresh air. Seek medical treatment in case of troubles.
Following skin contact: Immediately wipe affected skin area with paper towel or cloth.
Thoroughly wash skin with soap and water. In case of skin irritation, consult a physician.
After eye contact: Immediately flush eyes with plenty of flowing water for 10 to 15 minutes holding eyelids
apart. Subsequently consult an ophthalmologist.
After swallowing: Rinse mouth with water. Immediately get medical attention.
Never give an unconscious person anything through the mouth.
Most important symptoms and effects, both acute and delayed
After eye contact: Mild irritant.
Indication of any immediate medical attention and special treatment needed
Treat symptomatically.
In case of inhalation: Move victim to fresh air. Seek medical treatment in case of troubles.
Following skin contact: Immediately wipe affected skin area with paper towel or cloth.
Thoroughly wash skin with soap and water. In case of skin irritation, consult a physician.
After eye contact: Immediately flush eyes with plenty of flowing water for 10 to 15 minutes holding eyelids
apart. Subsequently consult an ophthalmologist.
After swallowing: Rinse mouth with water. Immediately get medical attention.
Never give an unconscious person anything through the mouth.
Most important symptoms and effects, both acute and delayed
After eye contact: Mild irritant.
Indication of any immediate medical attention and special treatment needed
Treat symptomatically.
Fire-fighting measures
Extinguishing media:
Suitable extinguishing media:Foam, extinguishing powder, carbon dioxide.
Special hazards arising from the substance or mixture:
In case of fire may be liberated: silicon dioxide, traces of incompletely burned carbon compounds, nitrogen oxides (NOx), carbon monoxide and carbon dioxide.
Advice for firefighters:
Special protective equipment for firefighters: Wear self-contained breathing apparatus and protective clothing to protect skin and eyes.
Additional information: Hazchem-Code: -
Use fine water spray to cool endangered containers.
Suitable extinguishing media:Foam, extinguishing powder, carbon dioxide.
Special hazards arising from the substance or mixture:
In case of fire may be liberated: silicon dioxide, traces of incompletely burned carbon compounds, nitrogen oxides (NOx), carbon monoxide and carbon dioxide.
Advice for firefighters:
Special protective equipment for firefighters: Wear self-contained breathing apparatus and protective clothing to protect skin and eyes.
Additional information: Hazchem-Code: -
Use fine water spray to cool endangered containers.
Accidental release measures
Personal precautions, protective equipment and emergency procedures
Remove all sources of ignition.
Wear protective equipment. Avoid contact with the substance.
Provide adequate ventilation. Do not breathe vapours.
Environmental precautions
Do not allow to penetrate into soil, waterbodies or drains.
Methods and material for containment and cleaning up
Absorb with liquid-binding material (e.g. sand, diatomaceous earth, acid- or universal
binding agents) and place in closed containers for disposal.
Remove all sources of ignition.
Wear protective equipment. Avoid contact with the substance.
Provide adequate ventilation. Do not breathe vapours.
Environmental precautions
Do not allow to penetrate into soil, waterbodies or drains.
Methods and material for containment and cleaning up
Absorb with liquid-binding material (e.g. sand, diatomaceous earth, acid- or universal
binding agents) and place in closed containers for disposal.
Handling and storage
Precautions for safe handling
Advices on safe handling: When not in use, keep containers tightly closed.
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid contact with the substance.
Provide adequate ventilation. Do not breathe vapours.
Precautions against fire and explosion:
Keep away from sources of ignition. - No smoking.
Conditions for safe storage, including any incompatibilities
Requirements for storerooms and containers:
Keep container tightly closed in a cool, well-ventilated place.
Keep away from heat sources, sparks and open flames.
Protect from humidity and water.
Store containers in upright position. Do not drop, drag or bang the container.
Handle empty containers with care. Incineration may cause explosion.
Do not re-use the empty container. Do not weld.
Advices on safe handling: When not in use, keep containers tightly closed.
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid contact with the substance.
Provide adequate ventilation. Do not breathe vapours.
Precautions against fire and explosion:
Keep away from sources of ignition. - No smoking.
Conditions for safe storage, including any incompatibilities
Requirements for storerooms and containers:
Keep container tightly closed in a cool, well-ventilated place.
Keep away from heat sources, sparks and open flames.
Protect from humidity and water.
Store containers in upright position. Do not drop, drag or bang the container.
Handle empty containers with care. Incineration may cause explosion.
Do not re-use the empty container. Do not weld.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not applicable
Shippingopen allclose all
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- not applicable
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- not applicable
Shippingopen allclose all
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- not applicable
Shippingopen allclose all
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Control paramaters:
With exposure to moisture, product will release ethanol
OEL Ethanol (CAS 64-17-5):
Great Britain: WEL-TWA 1920 mg/m³; 1000 ppm
Ireland: 15 minutes 1000 ppm
Exposure controls:
Provide good ventilation and/or an exhaust system in the work area.
Personal protection equipment
Occupational exposure controls
Respiratory protection: Respiratory protection must be worn whenever the WEL levels have been exceeded.
Use filter type A according to EN 14387.
Hand protection: Protective gloves according to EN 374.
Glove material: Plastic or Rubber.
Breakthrough time: > 480 min.
Observe glove manufacturer's instructions concerning penetrability and breakthrough time.
Eye protection: Tightly sealed goggles according to EN 166.
Body protection: Wear suitable protective clothing.
General protection and hygiene measures:
Avoid contact with skin and eyes. Do not breathe vapours.
When using do not eat, drink or smoke.
Work place should be equipped with a shower and an eye rinsing apparatus.
Wash hands before breaks and after work. Rinse mouth with water.
With exposure to moisture, product will release ethanol
OEL Ethanol (CAS 64-17-5):
Great Britain: WEL-TWA 1920 mg/m³; 1000 ppm
Ireland: 15 minutes 1000 ppm
Exposure controls:
Provide good ventilation and/or an exhaust system in the work area.
Personal protection equipment
Occupational exposure controls
Respiratory protection: Respiratory protection must be worn whenever the WEL levels have been exceeded.
Use filter type A according to EN 14387.
Hand protection: Protective gloves according to EN 374.
Glove material: Plastic or Rubber.
Breakthrough time: > 480 min.
Observe glove manufacturer's instructions concerning penetrability and breakthrough time.
Eye protection: Tightly sealed goggles according to EN 166.
Body protection: Wear suitable protective clothing.
General protection and hygiene measures:
Avoid contact with skin and eyes. Do not breathe vapours.
When using do not eat, drink or smoke.
Work place should be equipped with a shower and an eye rinsing apparatus.
Wash hands before breaks and after work. Rinse mouth with water.
Stability and reactivity
Reactivity
With exposure to water, acids, alkalis, product will release ethanol, hydroxytrimethylsilane.
Chemical stability
Product is stable under normal storage conditions.
Moisture-sensitive.
Possibility of hazardous reactions
No dangerous reactions with proper and specified storage and handling.
Conditions to avoid
Keep away from heat sources, sparks and open flames.
Protect from humidity and water.
Incompatible materials
Water, acids, alkalis
Hazardous decomposition products
Ethanol.
Thermal breakdown of this product during fire or very high heat condition may evolve the following hazardous decomposition products: silicon dioxide, traces of incompletely burned carbon compounds, nitrogen oxides (NOx), carbon monoxide and carbon dioxide.
Thermal decomposition: no data available
With exposure to water, acids, alkalis, product will release ethanol, hydroxytrimethylsilane.
Chemical stability
Product is stable under normal storage conditions.
Moisture-sensitive.
Possibility of hazardous reactions
No dangerous reactions with proper and specified storage and handling.
Conditions to avoid
Keep away from heat sources, sparks and open flames.
Protect from humidity and water.
Incompatible materials
Water, acids, alkalis
Hazardous decomposition products
Ethanol.
Thermal breakdown of this product during fire or very high heat condition may evolve the following hazardous decomposition products: silicon dioxide, traces of incompletely burned carbon compounds, nitrogen oxides (NOx), carbon monoxide and carbon dioxide.
Thermal decomposition: no data available
Disposal considerations
Waste treatment methods
Product
Waste key number: 07 02 16* = Wastes containing dangerous silicones
* = Evidence for disposal must be provided.
Recommendation: Incinerate as hazardous waste according to applicable local, state, and federal regulations.
Contaminated packaging
Waste key number: 15 01 04 = Metallic packaging or 150102 = Plastic packaging
Recommendation: Handle empty containers with care. Incineration may cause explosion.
Residual substance emptied and rinsed clean. Do not re-use the empty container.
Dispose of waste according to applicable legislation.
Handle contaminated packages in the same way as the substance itself.
Product
Waste key number: 07 02 16* = Wastes containing dangerous silicones
* = Evidence for disposal must be provided.
Recommendation: Incinerate as hazardous waste according to applicable local, state, and federal regulations.
Contaminated packaging
Waste key number: 15 01 04 = Metallic packaging or 150102 = Plastic packaging
Recommendation: Handle empty containers with care. Incineration may cause explosion.
Residual substance emptied and rinsed clean. Do not re-use the empty container.
Dispose of waste according to applicable legislation.
Handle contaminated packages in the same way as the substance itself.
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.
