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Triflate salts are thermally very stable with melting points up to 350 °C for sodium, boron and silver salts especially in water-free form. They can be obtained directly from triflic acid and the metal hydroxide or metal carbonate in water.
In the laboratory, triflic acid is useful in protonations because the conjugate base of triflic acid is nonnucleophilic. It is also used as an acidic titrant in nonaqueous acid-base titration because it behaves as a strong acid in many solvents (acetonitrile, acetic acid, etc.) where common mineral acids (such as HCl or H 2 SO 4) are only moderately strong.
Melting point: 286 °C (547 °F; 559 K) Solubility in water. soluble Hazards ... Silver trifluoromethanesulfonate, or silver triflate is the triflate ...
Trifluoroacetic acid (TFA) is a synthetic organofluorine compound with the chemical formula CF 3 CO 2 H. It is a haloacetic acid, with all three of the acetyl group's hydrogen atoms replaced by fluorine atoms.
Anhydrous boron trifluoride has a boiling point of −100.3 °C and a critical temperature of −12.3 °C, so that it can be stored as a refrigerated liquid only between those temperatures. Storage or transport vessels should be designed to withstand internal pressure, since a refrigeration system failure could cause pressures to rise to the ...
TMS triflate Trifluoromethanesulfonic acid trimethylsilyl ester. Identifiers CAS Number. 27607-77-8 ... Boiling point: 140 °C (284 °F; 413 K)
Melting point: 207 °C (405 °F; 480 K) Boiling point: Decomposes Solubility in water. 625 g/L ... temperature. Non-flammable Related compounds Other anions.
The melting point of Sm 2 O 3 is high ... relying on the different melting/crystallization temperature of SmB 6 (2580 °C), ... (III) triflate Sm(OTf) 3, ...