CAS 2052-49-5: Tetrabutylammonium hydroxide

Description: Tetrabutylammonium hydroxide (TBAH), with the CAS number 2052-49-5, is a quaternary ammonium compound characterized by its tetrabutylammonium cation and hydroxide anion. It typically appears as a colorless to pale yellow liquid and is highly soluble in water and organic solvents, making it a versatile reagent in various chemical reactions. TBAH is known for its strong basicity, which allows it to effectively deprotonate compounds and facilitate nucleophilic substitutions. It is often used as a phase transfer catalyst in organic synthesis, enhancing the reactivity of ionic species in non-polar solvents. Additionally, TBAH can serve as a source of hydroxide ions in various applications, including the synthesis of organic compounds and in electrochemical processes. However, it should be handled with care due to its corrosive nature and potential environmental impact. Proper safety measures, including the use of personal protective equipment, are essential when working with this compound.

Formula: C₁₆H₃₆N·HO

InChI: InChI=1S/C16H36N.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1

InChI key: InChIKey=VDZOOKBUILJEDG-UHFFFAOYSA-M

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

Synonyms:

• 1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1)
• Ammonium, tetrabutyl-, hydroxide
• Hidroxido De Tetrabutilamonio
• Hydroxyde de tetrabutylammonium
• N,N,N-Tributyl-1-butanaminium hydroxide
• Tbah 40
• Tetra-n-butylammonium hydroxide
• Tetrabutylammonium Hydroxide
• Tetrabutylammoniumhydroxid
• 1-Butanaminium, N,N,N-tributyl-, hydroxide

Tetrabutylammonium Hydroxide 20% Aq. Solution extrapure

CAS: 2052-49-5

• Formula: C₁₆H₃₇NO
• Color and Shape: Clear, Colourless to pale yellow, Liquid
• Molecular weight: 259.48

Tetrabutylammonium Hydroxide 40% in Methanol extrapure

CAS: 2052-49-5

• Formula: C₁₆H₃₇NO
• Color and Shape: Clear, Colourless to pale yellow, Liquid
• Molecular weight: 259.48

Tetrabutylammonium Hydroxide 25% in Methanol extrapure

CAS: 2052-49-5

• Formula: C₁₆H₃₇NO
• Purity: ~25%
• Color and Shape: Clear, Colourless to pale yellow, Liquid
• Molecular weight: 259.48

Tetrabutylammonium Hydroxide 40% aq solution pure

CAS: 2052-49-5

• Formula: C₁₆H₃₇NO
• Color and Shape: Clear, Colourless to slight yellow, Liquid
• Molecular weight: 259.48

Tetrabutylammonium Hydroxide 10% Aq. Solution extrapure

CAS: 2052-49-5

• Formula: C₁₆H₃₇NO
• Purity: ~10%
• Color and Shape: Clear, Colourless to pale yellow, Liquid
• Molecular weight: 259.48

Tetrabutylammonium Hydroxide 0.1N Aq. Solution extrapure AR

CAS: 2052-49-5

• Formula: C₁₆H₃₇NO
• Color and Shape: Clear, Colourless, Liquid
• Molecular weight: 259.48

Tetrabutylammonium Hydroxide 1M Aq. Solution

CAS: 2052-49-5

• Formula: C₁₆H₃₇NO
• Color and Shape: Clear, Colourless, Liquid, max. 30
• Molecular weight: 259.48