anhydride

Similarly, an acid can be used in the place of an alcohol to form the anhydride.

It is produced both as acid and as its anhydride.

Can I do this without knowing the concentration of the acetic anhydride?

Thus, the formation of the anhydride via condensation is an equilibrium process.

For example, carbon dioxide is the anhydride of carbonic acid.

Due to its low cost, acetic anhydride is purchased, not prepared, for use in research laboratories.

This white crystalline solid is the anhydride of phosphoric acid.

Anhydrous solutions can be prepared by treatment with acetic anhydride.

The reaction is unusual in that the anhydride reacts with the aromatic ring.

Acetic anhydride dissolves in water to approximately 2.6% by weight.

Note that nitrous anhydride does not exist in vitro.

Acetic anhydride serves as a catalyst for this reaction.

Acetic anhydride is also a reagent for the production of heroin and other compounds.

Phthalic anhydride is widely used in industry for the production of certain dyes.

Where desired, this compound may be dried by addition of trifluoroacetic anhydride.

These organizations raised specific concerns about potassium permanganate and acetic anhydride.

Similarly, heroin-producing countries depend on supplies of acetic anhydride from the international market.

These classes are determined by examining their R groups (the chemistry of the molecule between the anhydride bonds).

It is the hydrolysis product of the acid anhydride cantharidin.

Acetylation methods use both the appropriate acid chloride and anhydride.

If the structure of the acid and the acid chloride are different, the product is a mixed anhydride.

Formic anhydride can be detected in the gas phase reaction of ozone with ethylene.

It is also an intermediate in the production of acetic anhydride from methyl acetate.

The compound may also be prepared by treating cadmium nitrate with acetic anhydride.

Methacrylic anhydride is a liquid which reacts with water exothermically.