CAS 429-41-4: Tetrabutylammonium fluoride

Description: Tetrabutylammonium fluoride (TBAF) is an organic compound with the formula (C4H9)4NF. It is a quaternary ammonium salt, characterized by its four butyl groups attached to a nitrogen atom, which is also bonded to a fluoride ion. TBAF is typically encountered as a white crystalline solid or a colorless solution in polar solvents. It is known for its strong basicity and is often used as a fluoride source in organic synthesis, particularly in reactions involving the deprotection of silyl ethers. TBAF is soluble in polar aprotic solvents like dimethyl sulfoxide (DMSO) and acetonitrile, but it is less soluble in nonpolar solvents. The compound is hygroscopic, meaning it can absorb moisture from the air, which can affect its stability and reactivity. Safety precautions are necessary when handling TBAF, as it can be corrosive and toxic upon contact with skin or if inhaled. Overall, TBAF is a valuable reagent in synthetic organic chemistry, particularly in the preparation of fluorinated compounds.

Formula: C₁₆H₃₆N·F

InChI: InChI=1S/C16H36N.FH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1

InChI key: InChIKey=FPGGTKZVZWFYPV-UHFFFAOYSA-M

SMILES: [F-].CCCC[N+](CCCC)(CCCC)CCCC

Synonyms:

• 1-Butanaminium, N,N,N-tributyl-, fluoride (1:1)
• Ammonium, tetrabutyl-, fluoride
• Fluorure de tetrabutylammonium
• Fluoruro De Tetrabutilamonio
• Tbaf
• Tetra-n-butylammonium fluoride
• Tetrabutylammonium Fluoride
• Tetrabutylammoniumfluorid
• Tetranbutylammoniumfluoride
• lithiumtrisamylborohydride
• ls-selectride
• tetrabutyl ammonium fluoride
• tetra butyl ammonium fluoride
• N,N,N-tributylbutan-1-aminium fluoride trihydrate
• ls-selectride(r)
• lithium trisiamylborohydride
• lithium triisoamylborohydride
• 1-Butanaminium, N,N,N-tributyl-, fluoride

Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran)

CAS: 429-41-4

• Formula: C₁₆H₃₆FN
• Color and Shape: Colorless to Red to Green clear liquid
• Molecular weight: 261.47

Tetra-n-butylammonium fluoride, 1M soln. in THF

CAS: 429-41-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₁₆H₃₆FN
• Color and Shape: Clear colorless to brown, Liquid
• Molecular weight: 261.47

Tetra-n-butylammonium fluoride, 75% w/w aq. soln.

CAS: 429-41-4

Tetrabutylammonium Fluoride is a reactant used for the synthesis of multiple compounds, including conjugated dienoic …

• Formula: C₁₆H₃₆FN
• Purity: 75%
• Color and Shape: Clear colorless to pale yellow, Viscous liquid
• Molecular weight: 261.47

Tetrabutylammonium fluoride solution

CAS: 429-41-4

• Formula: C₁₆H₃₆FN
• Color and Shape: Liquid
• Molecular weight: 261.4621

Tetra(but-1-yl)ammonium fluoride, 72% aqueous solution

CAS: 429-41-4

• Color and Shape: Solution

Tetrabutylammonium fluoride, 1M in THF

CAS: 429-41-4

• Formula: CH₃(CH₂)₃NF
• Color and Shape: Colourless to light yellow or light brown liquid
• Molecular weight: 261.46

Tetrakis(but-1-yl)ammonium fluoride 1.0M solution in THF

CAS: 429-41-4

• Formula: ·F·N(C₄H₉)₄
• Purity: 1.059m
• Color and Shape: clear. colourless liquid
• Molecular weight: 261.46g/mol

Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]

CAS: 429-41-4

• Formula: C₁₆H₃₆FN
• Color and Shape: Colorless to Yellow clear liquid
• Molecular weight: 261.47

Tetrabutylammonium fluoride, 1M solution in THF, AcroSeal™

CAS: 109-99-9 429-41-47732-18-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₆H₃₆FN
• Color and Shape: Clear yellow to amber to light green to brown, Solution
• Molecular weight: 261.47

Tetrabutylammonium fluoride, 1M solution in THF, containing ca. 5% water

CAS: 109-99-9 429-41-47732-18-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₆H₃₆FN
• Color and Shape: Clear yellow to amber to light green to brown, Solution
• Molecular weight: 261.47

Tetrabutylammonium fluoride, 75% solution in water

CAS: 429-41-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₆H₃₆FN
• Purity: 75%
• Color and Shape: Colorless to light yellow, Viscous liquid
• Molecular weight: 261.47

Tetrabutylammonium Fluoride Hydrate [for Catalyst of silylation and cleavage of silyl ether]

CAS: 22206-57-1 429-41-487749-50-6

• Formula: C₁₆H₃₆FN·xH₂O
• Purity: >98.0%(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 261.47 (as Anhydrous)

Tetrabutylammonium Fluoride (70-75% in Water)

CAS: 429-41-4

• Formula: C₁₆H₃₆FN
• Color and Shape: Colorless to Light orange to Yellow clear liquid
• Molecular weight: 261.47

Tetra(but-1-yl)ammonium fluoride, 75% aqueous solution

CAS: 429-41-4

• Formula: C₁₆H₃₆N·F
• Purity: 70% by hclo4 (Typical Value in Batch COA)
• Color and Shape: clear liquid
• Molecular weight: 261.46g/mol

Tetrabutylammonium fluoride - 1.0M in THF

CAS: 429-41-4

1.0 M in THF

• Formula: C₁₆H₃₆FN
• Purity: Min. 95%
• Color and Shape: Clear Liquid
• Molecular weight: 261.46 g/mol

Tetrabutylammonium fluoride, 1M in THF

CAS: 429-41-4

• Formula: (C₄H₉)₄NF
• Color and Shape: colorless to pale-yellow liq.
• Molecular weight: 261.46

Tetrabutylammonium Fluoride (1.0 M in THF)

CAS: 429-41-4

• Formula: C₁₆H₃₆FN
• Color and Shape: Single Solution
• Molecular weight: 261.46

Tetrabutylammonium fluoride - 75 wt. % in H2O

CAS: 429-41-4

75 wt % in water

• Formula: C₁₆H₃₆FN
• Purity: Min. 95%
• Color and Shape: Clear Liquid
• Molecular weight: 261.46 g/mol

Tetrabutylammonium Fluoride (TBAF) 1M Soln. in THF

CAS: 429-41-4

• Formula: C₁₆H₃₆FN
• Color and Shape: Clear, Pale yellow to brown, Liquid
• Molecular weight: 261.47

Tetrabutylammonium fluoride

CAS: 429-41-4

Tetrabutylammonium fluoride is a hydrogen fluoride compound that is used as a reagent in organic …

• Formula: C₁₆H₃₆FN
• Purity: Min. 95%
• Color and Shape: Off-White To Yellow Solid
• Molecular weight: 261.46 g/mol