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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 404-370-8 | CAS number: 126990-35-0 DCPMS; DYNASYLAN 9415; EURENOR 5023; SAN-30; WACKER SILAN CP2-DIMETHOXY; Z-6228
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Eyes: Rinse with water
Emergency measure - Skin: Wash with water
Emergency measure - Ingestion: Seek medical attention In all cases, remove contaminated
clothing
Fire-fighting measures
Recommended extinguishing agent: Combustion products will contain carbon oxides and silicon
oxide smoke. Suitable extinguishing agents are carbon
dioxide, sand and foam
Accidental release measures
Handling and storage
Handling: Wear rubber gloves, apron and safety glasses; safety
showers should be available. For prolonged handling, wear
acid resistant clothing. Wear a breathing mask equipped
with a filter for organic vapours if vapour formation is
likely. Shower at the end of work and after handling
substantial quantities.
Storage: Store in a clean, dry, well ventilated area. Keep away from
foodstuffs.Use drums or polyethylene barrels (200 litre)
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: Observe the usual precautions for transporting liquids.
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Exposure controls / personal protection
Stability and reactivity
Danger other than fire: The substance hydrolyses under slightly acidic conditions
to yield methanol and oligomers.
Disposal considerations
Industry - Possibility of recovery/recycling: Recovery for reuse is not possible
Industry - Possibility of neutralisation: Hydrolysis with water at room temperature will destroy the
substance [UK c.a.: hydrolysis products will include
methanol]
Industry - Possibility of destruction: controlled discharge: Not recommended
Industry - Possibility of destruction - incineration: The substance may be destroyed by incineration
Industry - Possibility of destruction - water purification: Residues from plants using the substance will be discharged
to water treatment plants.
Public at large - Possibility of recovery/recycling: The substance will not enter the public domain.
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.
