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459135

Sigma-Aldrich

Tetramethylammonium fluoride

97%

Sinonimo/i:

TMAF

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About This Item

Formula condensata:
(CH3)4NF
Numero CAS:
373-68-2
Peso molecolare:
93.14
Numero CE:
206-769-0
Numero MDL:
MFCD00011627
Codice UNSPSC:
12352116
ID PubChem:
24869514
NACRES:
NA.22

Saggio

97%

Forma fisica

solid

Punto di fusione

170 °C (dec.) (lit.)

Stringa SMILE

[F-].C[N+](C)(C)C

InChI

1S/C4H12N.FH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
GTDKXDWWMOMSFL-UHFFFAOYSA-M

Categorie correlate

Applicazioni

Reactant for:
  • Halide-induced ring opening of 2-substituted aziridinium salts
  • Synthesis of fluoro aromatics via fluorodenitration reactions
  • Synthesis of sevoflurane in ionic liquids by halogen-exchange fluorination
  • Synthesis of fluorinated Poly(oxomolybdates)
Tetramethylammonium fluoride may be used in combination with sulfuryl fluoride for the conversion of aryl phenols to aryl fluorides. It can react with aminosilanes to generate onium amide bases in situ, which can deprotonate heteroarenes.
Useful for halogen exchange.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302 + H312 + H332,H315,H319,H335

Classi di pericolo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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Use of tetramethylammonium fluoride (TMAF) and alkali metal alkoxides as an activator for catalytic deprotonative functionalization of heteroaromatic C (sp2)?H bonds.
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