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Boiling point: 139.8 °C (283.6 °F; 412.9 K) Solubility in water. ... Acetic anhydride, or ethanoic anhydride, is the chemical compound with the formula (CH 3 CO) 2 O.
Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; ... Acetic Anhydride: 139.0 [6] Ethylene Dichloride: 1.25 83.5 −35 [7 ...
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Acetic acid can never be truly water-free in an atmosphere that contains water, so the presence of 0.1% water in glacial acetic acid lowers its melting point by 0.2 °C. [ 9 ] A common symbol for acetic acid is AcOH (or HOAc), where Ac is the pseudoelement symbol representing the acetyl group CH 3 −C(=O)− ; the conjugate base , acetate ( CH ...
Boiling point: 399 °C (750 °F; 672 K) Hazards GHS labelling: ... In the laboratory, it can be easily synthesized from anthranilic acid and acetic anhydride.
Boiling point: 40 °C (104 °F; 313 K) Solubility in water. reacts Solubility: ... It is the perfluorinated derivative of acetic anhydride. Preparation
Boiling point: 162 °C (324 °F; 435 K) at 50 mmHg ... DMAP and acetic anhydride react in a pre-equilibrium reaction to form an ion pair of acetate and the ...
Acetyl chloride is a reagent for the preparation of esters and amides of acetic acid, used in the derivatization of alcohols and amines. One class of acetylation reactions are esterification, for example the reaction with ethanol to produce ethyl acetate and hydrogen chloride: CH 3 COCl + HO−CH 2 −CH 3 → CH 3 −COO−CH 2 −CH 3 + HCl