Tetramethylammonium fluoride
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- $16 - $9208.5
- Product name: Tetramethylammonium fluoride
- CAS: 373-68-2
- MF: C4H12FN
- MW: 93.14
- EINECS:206-769-0
- MDL Number:MFCD00011627
- Synonyms:n,n,n-trimethyl-methanaminiufluoride ;TETRAMETHYLAMMONIUM FLUORIDE;Tetramethylammoniumfluoride,20%AqueousSolution;Tetramethylammonium fluoride, anhydrous;Methanaminium, N,N,N-trimethyl-, fluoride;Tetramethylazanium fluoride;Tetramethylaminium·fluoride;N,N,N-Trimethylmethanaminium fluoride
32 prices
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Brand
- aablocks
- American Custom Chemicals Corporation
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- TRC
Package
- 250mg
- 500mg
- 1g
- 5g
- 10g
- 25.00g
- 25g
- 50g
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- 100g
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- Manufactureraablocks
- Product numberAA0035LP
- Product descriptionTetramethylammonium Fluoride 90%
- Packaging1g
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035LP
- Product descriptionTetramethylammonium Fluoride 98%
- Packaging5g
- Price$17
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035LP
- Product descriptionTetramethylammonium Fluoride 98%
- Packaging10g
- Price$27
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035LP
- Product descriptionTetramethylammonium Fluoride 98%
- Packaging50g
- Price$101
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035LP
- Product descriptionTetramethylammonium Fluoride 98%
- Packaging25g
- Price$56
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035LP
- Product descriptionTetramethylammonium Fluoride 98%
- Packaging100g
- Price$183
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0005123
- Product descriptionTETRAMETHYL AMMONIUM FLUORIDE ANHYDROUS 95.00%
- Packaging1G
- Price$682.29
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0005123
- Product descriptionTETRAMETHYL AMMONIUM FLUORIDE ANHYDROUS 95.00%
- Packaging5G
- Price$1050.24
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0005123
- Product descriptionTETRAMETHYL AMMONIUM FLUORIDE ANHYDROUS 95.00%
- Packaging100G
- Price$9208.5
- Updated2021-12-16
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- ManufacturerBiosynth
- Product numberFT147377
- Product descriptionTetramethylammoniumfluoride
- Packaging100g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT147377
- Product descriptionTetramethylammoniumfluoride
- Packaging10g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT147377
- Product descriptionTetramethylammoniumfluoride
- Packaging25g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT147377
- Product descriptionTetramethylammoniumfluoride
- Packaging50g
- Price$900
- Updated2026-06-04
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- ManufacturerChemenu
- Product numberCM118149
- Product descriptionTetramethylammonium Fluoride 95%+
- Packaging250g
- Price$154
- Updated2026-05-20
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- ManufacturerChemenu
- Product numberCM118149
- Product descriptionTetramethylammonium Fluoride 95%+
- Packaging250g
- Price$154
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM118149
- Product descriptionTetramethylammonium fluoride 95%+
- Packaging100g
- Price$110
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0035LP | Tetramethylammonium Fluoride 90% | 1g | $16 | 2026-05-28 | Buy |
| aablocks | AA0035LP | Tetramethylammonium Fluoride 98% | 5g | $17 | 2026-05-28 | Buy |
| aablocks | AA0035LP | Tetramethylammonium Fluoride 98% | 10g | $27 | 2026-05-28 | Buy |
| aablocks | AA0035LP | Tetramethylammonium Fluoride 98% | 50g | $101 | 2026-05-28 | Buy |
| aablocks | AA0035LP | Tetramethylammonium Fluoride 98% | 25g | $56 | 2026-05-28 | Buy |
| aablocks | AA0035LP | Tetramethylammonium Fluoride 98% | 100g | $183 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | ING0005123 | TETRAMETHYL AMMONIUM FLUORIDE ANHYDROUS 95.00% | 1G | $682.29 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0005123 | TETRAMETHYL AMMONIUM FLUORIDE ANHYDROUS 95.00% | 5G | $1050.24 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0005123 | TETRAMETHYL AMMONIUM FLUORIDE ANHYDROUS 95.00% | 100G | $9208.5 | 2021-12-16 | Buy |
| Biosynth | FT147377 | Tetramethylammoniumfluoride | 100g | $900 | 2026-06-04 | Buy |
| Biosynth | FT147377 | Tetramethylammoniumfluoride | 10g | $900 | 2026-06-04 | Buy |
| Biosynth | FT147377 | Tetramethylammoniumfluoride | 25g | $900 | 2026-06-04 | Buy |
| Biosynth | FT147377 | Tetramethylammoniumfluoride | 50g | $900 | 2026-06-04 | Buy |
| Chemenu | CM118149 | Tetramethylammonium Fluoride 95%+ | 250g | $154 | 2026-05-20 | Buy |
| Chemenu | CM118149 | Tetramethylammonium Fluoride 95%+ | 250g | $154 | 2026-05-26 | Buy |
| Chemenu | CM118149 | Tetramethylammonium fluoride 95%+ | 100g | $110 | 2021-12-16 | Buy |
Properties
Melting point :170 °C (dec.) (lit.)
storage temp. :Store at room temperature
form :solid
Appearance :White to off-white <39°C Solid,>42°C Liquid
InChI :InChI=1S/C4H12N.FH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
InChIKey :HQFTZNVQVRRDLN-UHFFFAOYSA-M
SMILES :[N+](C)(C)(C)C.[F-]
CAS DataBase Reference :373-68-2(CAS DataBase Reference)
EPA Substance Registry System :Tetramethylammonium fluoride (373-68-2)
storage temp. :Store at room temperature
form :solid
Appearance :White to off-white <39°C Solid,>42°C Liquid
InChI :InChI=1S/C4H12N.FH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
InChIKey :HQFTZNVQVRRDLN-UHFFFAOYSA-M
SMILES :[N+](C)(C)(C)C.[F-]
CAS DataBase Reference :373-68-2(CAS DataBase Reference)
EPA Substance Registry System :Tetramethylammonium fluoride (373-68-2)
Safety Information
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Description
Tetramethylammonium fluoride is the quaternary ammonium salt with the formula (CH3)4NF. This hygroscopic white solid is a source of "naked fluoride", that is fluoride ions not connected to a metal atom in a complex. Most other soluble salts of fluoride are in fact bifluorides, HF2–. Historically, there has been two main approaches to prepare TMAF:(i) Via neutralization of tetramethylammonium hydroxide (TMAOH) with HF.
(ii) through the metathesis reaction of different ammonium salts with inorganic sources of fluoride such as KF or CsF.
Due to the high basicity of the fluoride anion, the salt reacts slowly with acetonitrile, inducing its dimerization to CH3C(NH2)=CHCN, which co-crystallizes.
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