CAS 64-20-0
:Tetramethylammonium bromide
Description:
Tetramethylammonium bromide (TMAB) is a quaternary ammonium salt with the chemical formula (CH₃)₄NBr. It appears as a white crystalline solid and is highly soluble in water and polar organic solvents. TMAB is known for its role as a phase transfer catalyst, facilitating the transfer of ions across immiscible phases in various chemical reactions. It exhibits properties typical of quaternary ammonium compounds, including a positive charge on the nitrogen atom, which contributes to its solubility and reactivity. TMAB is often used in organic synthesis, electrochemistry, and as a reagent in analytical chemistry. Additionally, it can serve as a surfactant due to its amphiphilic nature. While generally considered to have low toxicity, appropriate safety measures should be taken when handling TMAB, as with any chemical substance. Its stability under normal conditions makes it a valuable compound in both laboratory and industrial applications.
Formula:C4H12N·Br
InChI:InChI=1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
InChI key:InChIKey=DDFYFBUWEBINLX-UHFFFAOYSA-M
SMILES:[N+](C)(C)(C)C.[Br-]
Synonyms:- Ammonium, tetramethyl-, bromide
- Bromure de tetramethylammonium
- Bromuro De Tetrametilamonio
- Methanaminium, N,N,N-trimethyl-, bromide (1:1)
- Methyl, (dimethylamino)-, methobromide
- Tetramethylammonium Bromide
- Tetramethylammoniumbromid
- Tmab
- tetramethyl-ammoniubromide
- Tetramethyl ammonium bromide
- N,N,N-trimethylmethanaminium bromide
- Methanaminium, N,N,N-trimethyl-, bromide
- Tetra Methyl Ammonium Bromide
- (dimethylamino)-methymethobromide
- n,n,n-trimethylmethanaminiumbromide
- Methanaminium,N,N,N-trimethyl-,bromide
- n,n,n-trimethyl-methanaminiubromide
- Methanaminium, N,N,N-trimethyl-, bromide
- TetramethylAmmoniumBromide75-57-0/
- TETRAMETHYLAMMONIUM BROMIDE, 98+%, A.C.S . REAGENT
- TETRAMETHYLAMMONIUM BROMIDE, ELECTRO-CHE MICAL GRADE
- Tetramethylammonium Bromide, Reagent
- D-ARABINOSE-1-13C, 98 ATOM % 13C
- TETRAMETHYLAMMONIUM BROMIDE, FOR IPC
- Tetramethylaminium·bromide
- See more synonyms
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Found 10 products.
Tetramethylammonium Bromide
CAS:Formula:C4H12BrNPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:154.05Tetramethylammonium bromide, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormula:C4H12BrNPurity:98%Color and Shape:Crystals or powder or crystalline powder, WhiteMolecular weight:154.05Tetramethylammonium bromide
CAS:Formula:C4H12BrNPurity:98%Color and Shape:SolidMolecular weight:154.0488Tetramethylammonium bromide
CAS:Tetramethylammonium bromideFormula:C4H12BrNPurity:99%Color and Shape:SolidMolecular weight:154.05Tetramethyl-d12-ammoniumBromide
CAS:Formula:(CD3)4NBrPurity:99 atom % DColor and Shape:White SolidMolecular weight:165.09063Tetramethylammonium bromide
CAS:Tetramethylammonium bromideFormula:C4H12BrNPurity:98%Molecular weight:154.05Tetramethylammonium bromide
CAS:Formula:C4H12BrNPurity:≥ 99.0%Color and Shape:White crystalline powder or crystalsMolecular weight:154.06Tetramethylammonium bromide
CAS:Formula:C4H12BrNPurity:98%Color and Shape:SolidMolecular weight:154.051Tetramethylammonium Bromide
CAS:Controlled ProductApplications Tetramethylammonium Bromide (cas# 64-20-0) is a useful research chemical.
Formula:C4H12BrNColor and Shape:NeatMolecular weight:154.05Tetramethylammonium Bromide-13C4
CAS:Controlled ProductFormula:C4H12N•BrColor and Shape:NeatMolecular weight:78.11 + 79.90
