Acetic anhydride, or ethanoic anhydride, is the chemical compound with the formula (CH3CO)2O. Commonly abbreviated Ac2O, it is the simplest isolable anhydride...
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acid anhydride is a type of chemical compound derived by the removal of water molecules from an acid. In organic chemistry, organic acid anhydrides contain...
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Maleic anhydride is an organic compound with the formula C2H2(CO)2O. It is the acid anhydride of maleic acid. It is a colorless or white solid with an...
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Phthalic anhydride is the organic compound with the formula C6H4(CO)2O. It is the anhydride of phthalic acid. Phthalic anhydride is a principal commercial...
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An organic acid anhydride is an acid anhydride that is also an organic compound. An acid anhydride is a compound that has two acyl groups bonded to the...
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Acidic oxide (redirect from Inorganic acid anhydride)
dioxide in the air can degrade the material. Carbon dioxide is also the anhydride of carbonic acid: H2CO3 → H2O + CO2 Chromium trioxide, which reacts with...
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Alkenyl succinic anhydrides (ASA) are derivatives of succinic anhydrides. One H of the succinic anhydride ring is replaced with an iso-alkenyl chain (C14...
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Trifluoromethanesulfonic anhydride, also known as triflic anhydride, is the chemical compound with the formula (CF3SO2)2O. It is the acid anhydride derived from triflic...
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Trifluoroacetic anhydride (TFAA) is the acid anhydride of trifluoroacetic acid. It is the perfluorinated derivative of acetic anhydride. Trifluoroacetic anhydride was...
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Succinic anhydride, is an organic compound with the molecular formula (CH2CO)2O. This colorless solid is the acid anhydride of succinic acid. In the laboratory...
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Vanadium(V) oxide (redirect from Vanadic anhydride)
fuels. Maleic anhydride is produced by the V2O5-catalysed oxidation of butane with air: C4H10 + 4 O2 → C2H2(CO)2O + 8 H2O Maleic anhydride is used for the...
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Nadic anhydride, also known as 5-norbornene-2,3-dicarboxylic anhydride, is an organic acid anhydride derivative of norbornene. Nadic anhydride exhibits...
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Propanephosphonic acid anhydride (PPAA, T3P) is an anhydride of propanephosphonic acid. Its structure is a cyclic trimer, with a phosphorus–oxygen core...
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Propionic anhydride is an organic compound with the formula (CH3CH2CO)2O. This simple acid anhydride is a colourless liquid. It is a widely used reagent...
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Benzoic anhydride is the organic compound with the formula (C6H5CO)2O. It is the acid anhydride of benzoic acid and the simplest symmetrical aromatic...
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Trimellitic anhydride is an organic compound with the formula HO2CC6H3(C2O3). It is the cyclic anhydride of trimellitic acid. The compound is a colorless...
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Acetic acid (section Acetic anhydride)
condensation of two molecules of acetic acid is acetic anhydride. The worldwide production of acetic anhydride is a major application, and uses approximately...
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Isobutyric anhydride is an organic compound with the formula ((CH3)2CHCO)2O. It is an acyclic carboxylic anhydride of isobutyric acid. It is classified...
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Butyric anhydride or butanoic anhydride is the chemical compound with the formula (CH3CH2CH2CO)2O. The molecule can be described as a condensation of...
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Formic anhydride, also called methanoic anhydride, is an organic compound with the chemical formula C 2H 2O 3 and a structural formula of (H(C=O)−)2O....
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Chromium trioxide (redirect from Chromic anhydride)
as chromium(VI) oxide or chromic anhydride) is an inorganic compound with the formula CrO3. It is the acidic anhydride of chromic acid, and is sometimes...
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Isatoic anhydride is an organic compound derived from anthranilic acid. A white solid, it is prepared by reaction of anthranilic acid with phosgene. Hydrolysis...
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Phosphorus pentoxide (redirect from Phosphoric anhydride)
from its empirical formula, P2O5). This white crystalline solid is the anhydride of phosphoric acid. It is a powerful desiccant and dehydrating agent....
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Dinitrogen trioxide (redirect from Nitrous anhydride)
Dinitrogen trioxide (also known as nitrous anhydride) is the inorganic compound with the formula N2O3. It is a nitrogen oxide. It forms upon mixing equal...
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Tetrahydrophthalic anhydride is an organic compound with the formula C6H8C2O3. The compound exists as two isomers, this article being focused on the more...
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Carbonic anhydride may refer to: Carbon dioxide, the acidic oxide of carbonic acid Dicarbonic acid, the monoanhydride of carbonic acid using two molecules...
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Itaconic anhydride is the cyclic anhydride of itaconic acid (an unsaturated, dicarboxylic acid) and is obtained by the pyrolysis of citric acid. It is...
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Citraconic acid (redirect from Citraconic anhydride)
itaconic acid anhydride to give citraconic anhydride, which can be hydrolyzed to citraconic acid. The required itaconic acid anhydride is obtained by...
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Methacrylic anhydride is a liquid which reacts with water exothermically. It can also react with hydroxyl and amino groups present in some organic compounds...
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Sulfur dioxide (redirect from Sulfurous anhydride)
Sulfur dioxide Names IUPAC name Sulfur dioxide Other names Sulfurous anhydride Sulfur(IV) oxide Identifiers CAS Number 7446-09-5 Y 3D model (JSmol) Interactive...
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