Acetic anhydride - Wikipedia
Acetic anhydride, or ethanoic anhydride, is the chemical compound with the formula (CH3CO)2O. Commonly abbreviated Ac 2O, it is the simplest isolable anhydride of a carboxylic acid and is widely used as a reagent in organic synthesis.
acetic anhydride - 108-24-7, C4H6O3, density, melting point, …
2024年4月29日 · acetic anhydride - cas 108-24-7, synthesis, structure, density, melting point, boiling point
Acetic Anhydride | C4H6O3 | CID 7918 - PubChem
Acetic anhydride appears as a clear colorless liquid with a strong odor of vinegar. Flash point 129 °F. Corrosive to metals and tissue. Density 9.0 lb /gal. Used to make fibers, plastics, pharmaceuticals, dyes, and explosives. Acetic anhydride is an acyclic carboxylic anhydride derived from acetic acid. It has a role as a metabolite and a reagent.
Acetic anhydride 99.5 108-24-7 - MilliporeSigma
Acetic anhydride is a carboxylic acid anhydride commonly used for the acetylation of amines and alcohols. It undergoes exothermic reaction on addition of water to form acetic acid. The photodecomposition of acetic anhydride has been studied over the …
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Acetic Anhydride - Common Organic Chemistry
Density: 1.08 g/mL at 20 C. Acetic anhydride (Ac2O) is a liquid with a strong acetic acid smell (acetic acid is liberated during the hydrolysis of acetic anhydride by moisture in the air). Acetic anhydride is typically used for acetylation of alcohols or amines.
Acetic anhydride - NIST Chemistry WebBook
IUPAC Standard InChIKey: WFDIJRYMOXRFFG-UHFFFAOYSA-N Copy CAS Registry Number: 108-24-7 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Other names: Acetic acid, anhydride; Acetic oxide; Acetyl anhydride; Acetyl ether; Acetyl oxide; Ethanoic anhydride; …
Acetic anhydride - NIST Chemistry WebBook
Part II. The thermodynamics of the gas-phase equilibrium: acetic acid + keten = acetic anhydride, J. Chem. Soc. B, 1971, 2050-2052.
Acetic Anhydride | Formula, Density & Uses - Lesson - Study.com
2023年11月21日 · The density of acetic anhydride is estimated to be equal to 1.072g/mL. Its density is slightly larger than water's, whose density is equal to 0.999 g/mL. Acetic anhydride is heavier than...
Acetic anhydride ACS reagent, = 98.0 108-24-7 - MilliporeSigma
Acetic anhydride is an organic solvent. On dissolution in water it undergoes solvolysis to afford acetic acid. It is widely employed for the acetylation of various alcohols. Wacher process (starting reagent + a ketene) and Knapsack process (starting reagent = acetaldehyde) have been reported for the industrial preparation of acetic anhydride.
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