CAS 17787-40-5 TETRAMETHYLAMMONIUM FLUORIDE, TETRAHYDRATE98%

Synonyms

MFCD00149968; A812307; TETRAMETHYLAMMONIUMFLUORIDETETRAHYDRATE; 17787-40-5; AS-49347; tetramethylammonium fluoride 4H₂O; METHANAMINIUM,N,N,N-TRIMETHYL-, FLUORIDE, TETRAHYDRATE (9CI); TR-008135; AB1010761; Tetramethylammonium fluoride tetrahydrate, 98%;

IUPAC Name

tetramethylazanium;fluoride;tetrahydrate;

Molecular Weight

165.205g/mol

Molecular Formula

C4H20FNO4;

Canonical SMILES

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

InChI

InChI=1S/C4H12N.FH.4H₂O/c1-5(2,3)4;;;;;/h1-4H3;1H;4*1H2/q+1;;;;;/p-1;

InChI Key

HQFTZNVQVRRDLN-UHFFFAOYSA-M;

Complexity

19.1

Covalently-Bonded Unit Count

EC Number

206-769-0

Exact Mass

165.138g/mol

H-Bond Acceptor

H-Bond Donor

Heavy Atom Count

Monoisotopic Mass

165.138g/mol

Topological Polar Surface Area

4A^2

Application

TETRAMETHYLAMMONIUM FLUORIDE, TETRAHYDRATE 98%, a colorless to white crystalline substance with a low melting point, is primarily used as a reactant in several chemical reactions. It plays a crucial role in the homocoupling of aryl halides through a palladium-catalyzed mechanism and is vital in cross-coupling reactions with alkenylsilanols, as well as in the fluorination of dichloronitrobenzene. Additionally, this compound serves as a reversible absorbing agent, effectively capturing significant amounts of hydrogen sulfide in its liquid state.

February 19, 2025

Essential Lab Reactant for Versatile Applications

TETRAMETHYLAMMONIUM FLUORIDE proved invaluable in our research. Used it for homocoupling aryl halides and fluorinating dichloronitrobenzene. Its efficacy in palladium-catalyzed reactions is unmatched. Highly recommend for industrial and scientific applications.