Tetrabutylammonium Difluorotriphenylsilicate , >97.0%(T) , 163931-61-1

Synonym(s):
TBAT

CAS NO.：163931-61-1

Empirical Formula: C34H51F2NSi

Molecular Weight: 539.86

MDL number: MFCD00274218

PRODUCT Properties

• Melting point: 157-163 °C(lit.)
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• solubility: soluble in most organic solvents.
• form: powder to crystal
• color: White to Almost white
• Stability: Hygroscopic, Moisture sensitive
• InChI: InChI=1S/C18H15F2Si.C16H36N/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4/h1-15H;5-16H2,1-4H3/q-1;+1
• InChIKey: RQBKGJOQACIQDG-UHFFFAOYSA-N
• SMILES: [Si-](F)(F)(C1=CC=CC=C1)(C1C=CC=CC=1)C1C=CC=CC=1.[N+](CCCC)(CCCC)(CCCC)CCCC

Description and Uses

Tetrabutylammonium difluorotriphenylsilicate, is a fluoride source for nucleophilic fluorination. It is an anion-exchange resin utilized in laboratory experiments for various scientific purposes. Its distinct characteristics render it useful for researchers in chromatography, catalysis, and electrochemistry. It consists of two functional groups: a positively charged ammonium group and a negatively charged difluorotriphenylsilicate group. This resin allows for the exchange of anions within solutions. In chromatography and catalysis, Tetrabutylammonium difluorotriphenylsilicate effectively separates and purifies diverse compounds, including proteins, peptides, and organic molecules. Moreover, it catalyzes organic reactions and contributes to the synthesis of organic compounds. Additionally, it plays a significant role in electrochemical experiments, aiding the study of electrochemical reactions and the measurement of electrochemical potentials.

Tetrabutylammonium Difluorotriphenylsilicate is non-hygroscopic, organic-soluble reagent used as a nucleophilic fluoride source in Nucleophilic Fluorination and Allylation Reactions.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
• Hazard Codes: C
• Risk Statements: 14-34
• Safety Statements: 22-26-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• HazardClass: 8
• PackingGroup: Ⅱ
• HS Code: 29319090
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)