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Catalog Number:
30148
CAS Number:
108-24-7
Acetic anhydride
Purity:
≥ 99% (Assay)
Synonym(s):
Ethanoic anhydride
Hazmat
Documents
$20.00 /250ML
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Product Information

Acetic anhydride is a versatile chemical compound widely utilized in various industrial applications, particularly in the synthesis of acetylated derivatives. This colorless liquid, known for its pungent odor, serves as a key reagent in the production of pharmaceuticals, plastics, and synthetic fibers. Its ability to acetylate alcohols and amines makes it invaluable in the manufacturing of aspirin and other acetylated compounds, enhancing their efficacy and stability. Additionally, acetic anhydride is employed in the textile industry for the production of cellulose acetate, which is used in fibers and films, offering improved durability and resistance to degradation.

With its unique properties, acetic anhydride stands out for its efficiency in acetylation reactions, often providing higher yields and faster reaction times compared to similar compounds. This makes it an essential choice for researchers and industry professionals looking to optimize their processes. Its applications extend to the production of flavoring agents and fragrances, showcasing its versatility across multiple sectors. Whether in pharmaceuticals, textiles, or food production, acetic anhydride proves to be a valuable asset in enhancing product performance and quality.

Synonyms
Ethanoic anhydride
CAS Number
108-24-7
Purity
≥ 99% (Assay)
Molecular Formula
C4H6O3
Molecular Weight
102.09
MDL Number
MFCD00008705
PubChem ID
7918
Density
1.08
Appearance
Clear colorless liquid
Boiling Point
139 ?C (Approx.)
Refractive Index
1.39
Conditions
Store at RT
General Information
Synonyms
Ethanoic anhydride
CAS Number
108-24-7
Purity
≥ 99% (Assay)
Molecular Formula
C4H6O3
Molecular Weight
102.09
MDL Number
MFCD00008705
PubChem ID
7918
Density
1.08
Appearance
Clear colorless liquid
Boiling Point
139 ?C (Approx.)
Refractive Index
1.39
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Acetic anhydride is widely utilized in research focused on:

  • Synthesis of Acetylated Compounds: It serves as a key reagent for the acetylation of alcohols and amines, enhancing their solubility and stability. This is particularly useful in pharmaceuticals for drug formulation.
  • Production of Cellulose Acetate: In the textile and film industries, acetic anhydride is used to produce cellulose acetate, which is a biodegradable alternative to plastics, making it environmentally friendly.
  • Manufacturing of Flavoring Agents: It is employed in the food industry to synthesize various flavoring agents and fragrances, providing a cost-effective way to enhance food products.
  • Chemical Intermediates: Acetic anhydride is crucial in the production of various chemical intermediates, including acetic acid derivatives, which are essential in the manufacturing of solvents and adhesives.
  • Laboratory Applications: In research labs, it is commonly used for the derivatization of compounds in analytical chemistry, improving the detection and analysis of complex mixtures.

Citations