Silver trifluoromethanesulfonate, 98%, Thermo Scientific Chemicals

Description

Silver trifluoromethanesulfonate is useful in halide abstraction. It helps in activating sulphur protecting groups at the anomeric centres of carbohydrates in the presence of iodine. It is employed as a triflating agent in combination with Palladium compounds, as a catalyst for cross coupling reactions, and in several organic transformation reactions. Polyurethanes prepared from silver triflate exhibit high permeability and selectivity towards olefins in their separation from paraffin mixtures. Polyethylene oxide - silver triflate composites find application in humidity sensors.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 2923-28-6
• Molecular Formula: CAgF3O3S
• Molecular Weight (g/mol): 256.93
• MDL Number: MFCD00013226
• InChI Key: QRUBYZBWAOOHSV-UHFFFAOYSA-M
• Synonym: silver trifluoromethanesulfonate, silver triflate, agotf, silver trifluoromethanesulphonate, trifluoromethanesulfonic acid silver salt, silver i trifluoromethanesulfonate, silver trifluoromethylsulfonate, methanesulfonic acid, trifluoro-, silver 1+ salt, silver i trifluoromethanesulphonate, silver 1+ ion triflate
• PubChem CID: 76223
• IUPAC Name: silver;trifluoromethanesulfonate
• SMILES: [Ag+].[O-]S(=O)(=O)C(F)(F)F

• Melting Point: 356°C
• Color: White
• Physical Form: Crystalline
• Quantity: 2 g
• Assay Percent Range: 98%
• Beilstein: EM>10,
• Solubility Information: Soluble in water and also in most organic solvents.
• Formula Weight: 256.93
• Odor: Odorless
• Sensitivity: Light sensitive
• Chemical Name or Material: Silver trifluoromethanesulfonate

Safety and Handling

Product Identifier

• Silver trifluoromethanesulfonate

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P271-Use only outdoors or in a well-ventilated area.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P362+P364-Take off contaminated clothing and wash it before reuse.
• P403+P233-Store in a well-ventilated place. Keep container tightly closed.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : Silver trifluoromethanesulfonate

RUO – Research Use Only