C4H6, Acid anhydrides
Food Additives (1)
Sigma Aldrich (2)
Oakwood Chemical (1)
TCI Chemicals (1)
ACETIC ANHYDRIDE (108-24-7)
acetic anhydride, 3H-labeled
Acetic anhydride, or ethanoic anhydride, is the chemical compound with the formula (CH3CO)2O. Commonly abbreviated Ac2O, it is the simplest isolable anhydride of a carboxylic acid and is widely used as a reagent in organic synthesis. It is a colorless liquid that smells strongly of acetic acid, which is formed by its reaction with moisture in the air.
2-sulfobenzoic cyclic anhydride · 2-sulfobenzoic acid cyclic anhydride · o-sulfobenzoic anhydride
3-Chlorophthalic anhydride (117-21-5)
3-Chlorophthalic anhydride is a monochlorinated aromatic anhydride. It is an isomer of 4-chlorophthalic anhydride and a derivative of phthalic anhydride.
Trifluoromethanesulfonic anhydride (358-23-6)
Triflic anhydride is the chemical compound with the formula (CF3SO2)2O. This compound is a particularly strong electrophile, useful for introducing the triflyl group, CF3SO2. Abbreviated Tf2O, triflic anhydride is the acid anhydride of the strong acid triflic acid, CF3SO2OH.
4-Chlorophthalic anhydride (118-45-6)
4-Chlorophthalic anhydride is a monochlorinated aromatic anhydride. It is an isomer of 3-chlorophthalic anhydride and a derivative of phthalic anhydride.
1,8-Naphthalic anhydride (81-84-5)
naphthalic anhydride · naphthalic acid anhydride · 1,8-naphthalenedicarboxylic acid anhydride