163931-61-1

Basic information

• Product Name: TBAT
• Synonyms: TETRA-N-BUTYLAMMONIUM DIFLUOROTRIPHENYLSILICATE;TETRABUTYLAMMONIUM DIFLUOROTRIPHENYLSILICATE;TETRABUTYLAMMONIUM TRIPHENYLDIFLUOROSILICATE;TBAT;Tetrabutylammonium triphenyldifluorosilicate (TBAT);Tetrabutylammonium triphenyldifluorosilane;Alkyl Dimethyl Benzyl and Dialkyl Dimethyl Ammonium Chloride;Bardac(R) 205 M
• CAS NO: 163931-61-1
• Molecular Formula: C₁₆H₃₆N*C₁₈H₁₅F₂Si
• Molecular Weight: 539.86
• Product Categories: Ammonium Polyhalides, etc. (Quaternary);Fluorinating Reagents;Fluorinating Reagents & Building Blocks for Fluorinated Biochemical Compounds;Fluorination;Halogenation;Nucleophilic Fluorinating Reagents;Quaternary Ammonium Compounds;Si (Classes of Silicon Compounds);Si-X (F, Br, I) Compounds;Synthetic Organic Chemistry
• Mol File: 163931-61-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: 157-163 °C(lit.)
• Appearance: /
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• Solubility: soluble in most organic solvents.
• CAS DataBase Reference: TBAT(CAS DataBase Reference)
• NIST Chemistry Reference: TBAT(163931-61-1)
• EPA Substance Registry System: TBAT(163931-61-1)

Safety Data

• Hazard Codes: C
• Statements: 14-34
• Safety Statements: 22-26-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• HazardClass: 8
• PackingGroup: Ⅱ
• Hazardous Substances Data: 163931-61-1(Hazardous Substances Data)

Usage

Description

Tetrabutylammonium Difluorotriphenylsilicate (TBAT), also known as Bardac(R) 208M, is a quaternary ammonium-based compound with antimicrobial properties. It is characterized by its non-hygroscopic nature and solubility in organic substances. TBAT is a liquid at room temperature and has a melting point of 155-156°C (EtOAc). It is widely used in various applications due to its unique properties.

Uses

Used in Antimicrobial Applications:
TBAT is used as a bacteriostat, deodorant, disinfectant, and/or a microbiocide in various industries. Its antimicrobial properties make it effective in controlling the growth of bacteria and other microorganisms, thus maintaining cleanliness and hygiene.
Used in Chemical Synthesis:
TBAT is used as a nucleophilic fluoride source in nucleophilic fluorination and allylation reactions. Its ability to act as a fluoride source makes it a valuable reagent in the synthesis of various organic compounds.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, TBAT is utilized as a key component in the development of drugs that require fluorination. Its role as a nucleophilic fluoride source aids in the synthesis of pharmaceutical compounds with improved properties and enhanced therapeutic effects.
Used in Research and Development:
TBAT is also employed in research and development laboratories for conducting experiments and developing new chemical processes. Its unique properties make it a versatile reagent for various chemical reactions and synthesis.

Preparation

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

InChI:InChI=1/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