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As a solvent, hexafluoro-2-propanol is polar and exhibits strong hydrogen bonding properties. Testament to the strength of its hydrogen-bonding tendency is the fact that its 1:1 complex with THF distills near 100 °C. It has a relatively high dielectric constant of 16.7. It is also relatively acidic, with a pKa of 9.3, comparable to that for ...
Nonafluoro-tert-butyl alcohol (IUPAC name: 1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-ol) is a fluoroalcohol. It is the perfluorinated analog of tert-butyl alcohol. Notably, as a consequence of its electron withdrawing fluorine substituents, it is very acidic for an alcohol, with a pK a value of 5.4, similar to that of a carboxylic acid.
Hexafluoropropylene is the fluoroalkene with the formula CF 3 CF=CF 2. It is the perfluorocarbon counterpart to the hydrocarbon propylene. It is mainly used to produce copolymers with tetrafluoroethylene. Hexafluoropropylene is used as a chemical intermediate. [1]
The analogous equilibrium for acetone is an unfavorable 10 −3 M −1. [9] Hexafluoroacetone-hydrates are acidic. In an analogous reaction, ammonia adds to hexafluoroacetone to give the hemiaminal (CF 3) 2 C(OH)(NH 2) which can be dehydrated with phosphoryl chloride to give the imine (CF 3) 2 CNH. [10]
1,1,1,3,3,3-Hexafluoro-2-methoxypropane. Other names Hexafluoropropylmethylether, Isoindoklon. ... 182.065 g·mol −1 Boiling point: 50 °C (122 °F; 323 K) Hazards
An alert designated to warn people of a fire northwest of downtown Los Angeles was sent county-wide, according to a local official. At the time, emergency management was monitoring the Kenneth ...
In fact, nearly three quarters of Americans drink coffee every day and an astounding 2.25 BILLION cups are consumed each day. So we aren't exaggerating when we say that Americans love their coffee.
The United States Food and Drug Administration issued multiple advisories on Wednesday for oysters and clams that they say could be contaminated with norovirus, a serious gastrointestinal illness ...