Registration Dossier
Registration Dossier
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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: 478-190-3 | CAS number: 202289-38-1
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Inhalation: Seek medical advice.
Emergency measure - Eyes: Seek medical advice immediately. Show copy of safety sheet
to medical staff.
Treat as for HF or amines
Emergency measure - Skin: Seek medical advice.
Emergency measure - Ingestion: Seek medical advice.
Fire-fighting measures
Recommended extinguishing agent: The product itself does not burn. For smaller fires, use dry
chemical or carbon dioxide, do not use water. For large
fires, flood fire area with water from as far as possible,
using a protective barrier and appropriate personal
protective equipment.
Carbon dioxide (CO2).
Dry chemical.
Dry sand.
Limestone powder.
Product arising from burning: Complete combustion will lead to carbon dioxide, sulpurous
oxides, fluorine, and water (leading to formation of
hydrofluoric acid and sulphuric acid).
Product determined by test: N
Protective equipment: Face protection with breathing apparatus, coveralls and
chemical (acid) resistant gloves are recommended.
Accidental release measures
Emergency measures in case of spillage: If there is release of the substance from the containers,
absorb onto sand, paper or other suitable absorbent material
and dispose of as hazardous waste.
If in contact with the atmosphere or water, the substance
will degrade to hydrofluoric acid, sulphurous acid and
amine. Consider evacuation of staff from area affected by
spill. The area of spill may be washed with large quantities
of detergent and water.
Ensure good ventilation. Wear protective clothing including
breathing aparatus; treat as for fluorine gas.
Handling and storage
Handling: The substance is not handled directly, but when charging
reaction vessels with the solvent preparation, protective
equipment will be worn.
The substance is classified as hazardous and special
precautions will be communicated on the SDS. Direct contact
is avoided.
The preparation with solvents may have hazards relating to
the solvents and precautions suitable for handling these
also need to be taken.
Storage: No special precautions other than conditions suitable for
materials unstable to direct heat, water and damp air; ie.
store below 30 Deg C and keep containers sealed.
Packaging of the substance and or preparation: Expected to be imported in steel containers containing a
maximum of 25 litres of the substance.
This is subject to confirmation according to customer
requirements.
Transport information
Shippingopen allclose all
SpecialProvisionsopen allclose all
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Remarksopen allclose all
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 preparation is considered dangerous for transport.
If transported, the substance alone would be classified as
CORROSIVE LIQUID, WATER-REACTIVE, N.O.S. (Bis(2-
Methoxyethyl) Aminosulfur Trifluoride )
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Stability and reactivity
Danger other than fire: Will react exothermically with water
Chemical reaction with water: Will react exothermically with water if left exposed to the
atmosphere or if in contact with water, the substance will
degrade to hydrofluoric acid, sulphurous acid and bis(2-
methoxy)ethylamine.
Dust explosion: Not applicable
Dust explosion determined by test: N
Disposal considerations
Industry - Possibility of recovery/recycling: Not possible to recover if released from container.
Industry - Possibility of neutralisation: Not applicable.
Industry - Possibility of destruction: controlled discharge: Not recommended
Industry - Possibility of destruction - incineration: This is recommended for disposal
Industry - Possibility of destruction - water purification: Not recommended.
Industry - Possibility of destruction - other: No other methods recommended for disposal
Public at large - Possibility of recovery/recycling: Not applicable for the public
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.
