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1. webbook.nist.gov › cgi › cbookAcetic anhydride - NIST

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   Boiling point: T c: Critical temperature: T fus: Fusion (melting) point: Δ f H° liquid: Enthalpy of formation of liquid at standard conditions: Δ r G° Free energy of reaction at standard conditions: Δ r H° Enthalpy of reaction at standard conditions: Δ vap H: Enthalpy of vaporization

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3. www.sciencemadness.org › Acetic_anhydrideAcetic anhydride - Sciencemadness Wiki

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   Feb 12, 2024 · Acetic anhydride is a colorless liquid with a density slightly greater than that of water. It is moderately flammable and, due to its volatility, smells strongly of acetic acid from reaction with water in the air. Availability. Elemental Scientific sells acetic anhydride in 125ml and 500ml sizes. They, however, are one of the only reliable ...

4. openstax.org › 21-5-chemistry-of-acid-anhydrides21.5 Chemistry of Acid Anhydrides - Organic Chemistry | OpenStax

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   For example, aspirin (acetylsalicylic acid) is prepared commercially by the acetylation of o-hydroxybenzoic acid (salicylic acid) with acetic anhydride. Conversion of Acid Anhydrides into Amides Acetic anhydride is also commonly used to prepare N -substituted acetamides from amines.

5. People also ask

   What is the melting point of acetic anhydride?

   • The melting point of acetic anhydride is about -73°C, the boiling point is about 140°C. Molar mass of acetic anhydride is 102 g/mol, its density is 1.08 g/cm3. Acetic anhydride dissolves well in organic solvents such as ethanol, diethyl ether, chloroform and benzene. When interacting with water, it forms acetic acid with the release of heat.

   Acetic Anhydride Properties, Reactions and Applications

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   Is acetic anhydride flammable?

   • Acetic anhydride is a colorless liquid with a density slightly greater than that of water. It is moderately flammable and, due to its volatility, smells strongly of acetic acid from reaction with water in the air. Elemental Scientific sells acetic anhydride in 125ml and 500ml sizes.

   Acetic anhydride - Sciencemadness Wiki

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   What is the chemical formula of acetic anhydride (CH3CO)2O?

   • The chemical formula of acetic anhydride (CH3CO)2O. It is a colorless, volatile and flammable liquid with a characteristic odor. The melting point of acetic anhydride is about -73°C, the boiling point is about 140°C. Molar mass of acetic anhydride is 102 g/mol, its density is 1.08 g/cm3.

   Acetic Anhydride Properties, Reactions and Applications

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   How acetic anhydride is produced in the laboratory?

   • Acetic anhydride is produced in the laboratory by the reaction of anhydrous sodium acetate with acetyl chloride. Acetic anhydride reacts with water to form acetic acid. This reaction proceeds quickly and with the release of heat. Preparation of acetic acid from acetic anhydride and water

   Acetic Anhydride Properties, Reactions and Applications

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6. cameochemicals.noaa.gov › chris › ACAACETIC ANHYDRIDE ACA - National Oceanic and Atmospheric ...

   cameochemicals.noaa.gov › chris › ACA

   Caustics: Dilute with water; use sodium bicarbonate solution to rinse. 5.5 Polymerization: Not pertinent 5.6 Inhibitor of Polymerization: Not pertinent 6. WATER POLLUTION 6.1 Aquatic Toxicity: 265-279mg/L/48 hr/golden orfe/LC50 55 mg/L/96 hr/daphnid/EC50 75 ppm/96 hr/bluegill/TL m/fresh water 100-300 ppm/48 hr/shrimp/LC 50/salt water

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7. www.merckmillipore.com › INTL › enAcetic anhydride CAS 108-24-7 | 100042 - Merck Millipore

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   Acetic anhydride CAS 108-24-7 for analysis EMSURE® ACS,ISO,Reag. Ph Eur - Find MSDS or SDS, a COA, data sheets and more information. It appears that your browser has JavaScript disabled.

   • CAS number: 108-24-7
   • EC index number: 607-008-00-9

   • Catalogue Number: 100K
   • Synonyms: Acetyl acetate, Acetyl oxide

8. commonchemistry.cas.org › detailCAS Common Chemistry

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   Acetic anhydride. CAS Common Chemistry. CAS, a division of the American Chemical Society, ... Boiling Point (1) 139.5 °C; Melting Point (1)-73 °C; Density (1)

9. safrole.com › knowledge-base › acetic-anhydrideAcetic Anhydride Properties, Reactions and Applications

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   It is a colorless, volatile and flammable liquid with a characteristic odor. The melting point of acetic anhydride is about -73°C, the boiling point is about 140°C. Molar mass of acetic anhydride is 102 g/mol, its density is 1.08 g/cm3. Acetic anhydride dissolves well in organic solvents such as ethanol, diethyl ether, chloroform and benzene.