Tetrabutylammonium Difluorotriphenylsilicate

Synonym(s):TBAT

CAS NO.：163931-61-1
Empirical Formula: C34H51F2NSi
Molecular Weight: 539.86
MDL number: MFCD00274218
SAFETY DATA SHEET (SDS)
Update Date: 2023-06-08 17:06:38

Tetrabutylammonium Difluorotriphenylsilicate Structural

What is Tetrabutylammonium Difluorotriphenylsilicate?

Chemical properties

Liquid

Physical properties

mp 155–156°C(EtOAc).

The Uses of Tetrabutylammonium Difluorotriphenylsilicate

Tetrabutylammonium Difluorotriphenylsilicate (Bardac(R) 208M) is a quaternary ammonium based antimicrobial used as a bacteriostat, deodorant, disinfectant and(or) a microbiocide.

The Uses of Tetrabutylammonium Difluorotriphenylsilicate

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

The Uses of Tetrabutylammonium Difluorotriphenylsilicate

A fluoride source for nucleophilic fluorination.

What are the applications of Application

Tetrabutylammonium difluorotriphenylsilicate is a fluoride source

Preparation

Tetrabutylammonium Difluorotriphenylsilicate is prepared by treatment of triphenylsilyl fluoride with tetrabutylammonium fluoride (TBAF), or by reaction of triphenylsilane with tetrabutylammonium hydrogen difluoride.

Properties of Tetrabutylammonium Difluorotriphenylsilicate

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

Safety information for Tetrabutylammonium Difluorotriphenylsilicate

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05
GHS Hazard Statements	H314:Skin corrosion/irritation
Precautionary Statement Codes	P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/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. Continuerinsing.