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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 440-810-5 | CAS number: -
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Remove to fresh air. If not breathing or difficult, give
artificial respiration or oxygen. Call a physician.
Emergency measure - Eyes: Immediately flush with plenty of water for at least 15
minutes and promptly call a physician.
Emergency measure - Skin: Remove the liquid from skin with dry cloth or towel and wash
exposed area with detergent.
Emergency measure - Ingestion: Wash out with water provided the person is conscious. Never
give anything by mouth to an unconscious person. call a
physician.
Fire-fighting measures
Product arising from burning: Complete combustion of the substance is theoretically
considered to generate carbon dioxide, silica and amines.
Hydrolysis of the substance produce trimethylsilanol,
methylvinylsilanediol releasing ammonia.
Product determined by test: N
Protective equipment: Usual protective equipments for fire hazard of organic
chemicals are effective for the substance.
Accidental release measures
Emergency measures in case of spillage: Shut off all ignition sources, wear appropriate protective
equipment, contain the spill or leak and scrape up with rag
or other absorbent material and place in container.
Handling and storage
Handling: Based on common irritability of organic amines including
other silazane chemicals, the substance may be moderate to
severe irritant. Therefore, the personal protective
equipments to avoid direct contact to skin and eyes are
recommended during the precess to silicone rubbers.
Furthermore, a respiratory protective equipment may be
required.
Storage: The substance can be stored in usual drums or cans made of
steel at cool places without any ignition source.
Packaging of the substance and or preparation: The substance can be packaged in ordinary cans or drums made
of steel.
Transport information
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Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transport: The substance can be transported in usual drums or cans made
of steel.
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Exposure controls / personal protection
Stability and reactivity
Chemical reaction with water: The substance will react with water gradually and steadily
releasing ammonia even at ambient temperature. Then the
substance will change to trimethylsilanol and
methylvinylsilanediol.
Disposal considerations
Industry - Possibility of recovery/recycling: It is utterly impossible to recover the substance after
formulated to silicone rubber materials or after the use of
them. The substance has firmly combined to silica fillers in
them after formulation.
Industry - Possibility of destruction - incineration: The substance can be incinerated, after mixed with other
wastes.
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.
