Silver(I) fluoride, 98%, Thermo Scientific Chemicals

Description

Light and Moisture Sensitive and Hygroscopic

Silver(I) fluoride is used as a fluorination and desilylation reagent in organic synthesis. In medical filed, it is used as topical caries in aqueous form in dentistry. It is employed in organofluorine chemistry for addition of fluoride across multiple bonds, especially to prepare perfluoroalkylsilver(I) by reacting with alkenes. Further, it is involved in the preparation of tetralkylammonium fluorides by the reaction with tetralkylammonium bromide. In addition to this, it is used as a desulfuration-fluorination reagent on thiourea derived substrates.

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: 7775-41-9
• Molecular Formula: AgF
• Molecular Weight (g/mol): 126.867
• MDL Number: MFCD00003410
• InChI Key: REYHXKZHIMGNSE-UHFFFAOYSA-M
• Synonym: silver fluoride, silver 1+ fluoride, silver 1+ ion fluoride, argentous fluoride, ag-f, silverfluoride, silver salt, fluoride, silver fluoride,, silver i fluoride 5g
• PubChem CID: 165912
• ChEBI: CHEBI:30340
• IUPAC Name: silver;fluoride
• SMILES: [F-].[Ag+]

• Boiling Point: ca 1150°C
• Melting Point: 435°C
• Color: White
• Physical Form: Crystalline
• Quantity: 5 g
• Assay Percent Range: 98%
• Solubility Information: Soluble in HF,ammonia,CH₃CNSoluble in water,hydrogen fluoride and methanol.
• Formula Weight: 126.87
• Sensitivity: Hygroscopic; Light and moisture sensitive
• Appearance: Orange-brown crystals
• Density: 5.852 g/cm³ at 20°C
• Chemical Name or Material: Silver(I) fluoride

Safety and Handling

Product Identifier

• Silver(I) fluoride

Signal Word

• Danger

Hazard Category

• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : Silver fluoride

RUO – Research Use Only