| Identification | Back Directory | [Name]
TBAT | [CAS]
163931-61-1 | [Synonyms]
TBAT
Bardac(R) 205 M
Alkyl Dimethyl Be
TETRA-N-BUTYLAMMONIUM
Tetrabutylammonium triphenyldifluorosilane
TETRABUTYLAMMONIUM DIFLUOROTRIPHENYLSILICATE
TETRABUTYLAMMONIUM TRIPHENYLDIFLUOROSILICATE
TETRA-N-BUTYLAMMONIUM DIFLUOROTRIPHENYLSILICATE
Tetrabutylammonium difluorotriphenylsilicate 97%
TetrabutylaMMoniuM difluorotriphenylsilicate(IV)
Tetrabutylammonium difluorotriphenylsilicate,TBAT
Tetrabutylammonium triphenyldifluorosilicate (TBAT)
Alkyl Dimethyl Benzyl and Dialkyl Dimethyl Ammonium Chloride | [Molecular Formula]
C34H51F2NSi | [MDL Number]
MFCD00274218 | [MOL File]
163931-61-1.mol | [Molecular Weight]
539.86 |
| Chemical Properties | Back Directory | [Appearance]
Liquid | [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 |
| Hazard Information | Back Directory | [Chemical Properties]
Liquid | [Uses]
Bardac(R) 208M is a quaternary ammonium based antimicrobial used as a bacteriostat, deodorant, disinfectant and(or) a microbiocide. | [Description]
Tetrabutylammonium difluorotriphenylsilicate, also known as Tetrabutylammonium difluorotriphenylsilicate(IV) (TBADFTPS), is a fluoride source for nucleophilic fluorination. Tetrabutylammonium difluorotriphenylsilicate 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. Tetrabutylammonium difluorotriphenylsilicate 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, Tetrabutylammonium difluorotriphenylsilicate plays a significant role in electrochemical experiments, aiding the study of electrochemical reactions and the measurement of electrochemical potentials. | [Physical properties]
mp 155–156°C(EtOAc). | [Application]
Tetrabutylammonium Difluorotriphenylsilicate(TBAT) was introduced by DeShong in 1995 as a convenient alternative to tetra-n-butylammonium fluoride (TBAF), and is widely employed, inter alia, for C–F generation, deprotection, benzyne generation, and anion generation by Si–X cleavage (X = C, N, O, S).
| [Preparation]
Tetrabutylammonium Difluorotriphenylsilicate is prepared by treatment of triphenylsilyl fluoride
with tetrabutylammonium fluoride (TBAF), or by reaction
of triphenylsilane with tetrabutylammonium hydrogen
difluoride. |
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