Tetramethylammonium fluoride
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- $45 - $9208.5
- Product name: Tetramethylammonium fluoride
- CAS: 373-68-2
- MF: C4H12FN
- MW: 93.14
- EINECS:206-769-0
- MDL Number:MFCD00011627
- Synonyms:Tetramethylammonium Fluoridede;n,n,n-trimethyl-methanaminiufluoride ;TETRAMETHYLAMMONIUM FLUORIDE;Tetramethylammoniumfluoride,20%AqueousSolution;Tetramethylammonium fluoride, anhydrous;Methanaminium, N,N,N-trimethyl-, fluoride;Tetramethylazanium fluoride;Tetramethylaminium·fluoride
13 prices
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Brand
- American Custom Chemicals Corporation
- Chemenu
- ChemScene
- Sigma-Aldrich
- SynQuest Laboratories
- TRC
Package
- 250mg
- 500mg
- 1G
- 5G
- 100G
- 500g
- 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
- Buy
- ManufacturerChemenu
- Product numberCM118149
- Product descriptionTetramethylammonium fluoride 95%+
- Packaging100g
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0020173
- Product descriptionTetramethylammonium fluoride ≥97.0%
- Packaging100g
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-0020173
- Product descriptionTetramethylammonium fluoride ≥97.0%
- Packaging500g
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number459135
- Product descriptionTetramethylammonium fluoride 97%
- Packaging1g
- Price$110
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product number459135
- Product descriptionTetramethylammonium fluoride 97%
- Packaging5g
- Price$516
- Updated2024-03-01
- Buy
- ManufacturerSynQuest Laboratories
- Product number3133-3-10
- Product descriptionTetramethylammonium fluoride, anhydrous 97%
- Packaging250mg
- Price$65
- Updated2021-12-16
- Buy
- ManufacturerSynQuest Laboratories
- Product number3133-3-10
- Product descriptionTetramethylammonium fluoride, anhydrous 97%
- Packaging1g
- Price$155
- Updated2021-12-16
- Buy
- ManufacturerSynQuest Laboratories
- Product number3133-3-10
- Product descriptionTetramethylammonium fluoride, anhydrous 97%
- Packaging5G
- Price$475
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberT303855
- Product descriptionTetramethylammonium fluoride
- Packaging500mg
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberT303855
- Product descriptionTetramethylammonium fluoride
- Packaging1g
- Price$50
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | 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 |
| Chemenu | CM118149 | Tetramethylammonium fluoride 95%+ | 100g | $110 | 2021-12-16 | Buy |
| ChemScene | CS-0020173 | Tetramethylammonium fluoride ≥97.0% | 100g | $110 | 2021-12-16 | Buy |
| ChemScene | CS-0020173 | Tetramethylammonium fluoride ≥97.0% | 500g | $300 | 2021-12-16 | Buy |
| Sigma-Aldrich | 459135 | Tetramethylammonium fluoride 97% | 1g | $110 | 2024-03-01 | Buy |
| Sigma-Aldrich | 459135 | Tetramethylammonium fluoride 97% | 5g | $516 | 2024-03-01 | Buy |
| SynQuest Laboratories | 3133-3-10 | Tetramethylammonium fluoride, anhydrous 97% | 250mg | $65 | 2021-12-16 | Buy |
| SynQuest Laboratories | 3133-3-10 | Tetramethylammonium fluoride, anhydrous 97% | 1g | $155 | 2021-12-16 | Buy |
| SynQuest Laboratories | 3133-3-10 | Tetramethylammonium fluoride, anhydrous 97% | 5G | $475 | 2021-12-16 | Buy |
| TRC | T303855 | Tetramethylammonium fluoride | 500mg | $45 | 2021-12-16 | Buy |
| TRC | T303855 | Tetramethylammonium fluoride | 1g | $50 | 2021-12-16 | Buy |
Properties
Melting point :170 °C (dec.) (lit.)
InChIKey :HQFTZNVQVRRDLN-UHFFFAOYSA-M
CAS DataBase Reference :373-68-2(CAS DataBase Reference)
EPA Substance Registry System :Tetramethylammonium fluoride (373-68-2)
InChIKey :HQFTZNVQVRRDLN-UHFFFAOYSA-M
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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