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

   webbook.nist.gov › cgi › cbook

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   Formula: C 4 H 6 O 3. Molecular weight: 102.0886. IUPAC Standard InChI:InChI=1S/C4H6O3/c1-3 (5)7-4 (2)6/h1-2H3 Copy. IUPAC Standard InChIKey:WFDIJRYMOXRFFG-UHFFFAOYSA-N Copy. CAS Registry Number: 108-24-7.

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

   www.sciencemadness.org › Acetic_anhydride

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   Feb 12, 2024 · Acetic anhydride is most widely used as an agent for acetylation, the addition of an acetyl group to a compound, such as its reaction with ethanol to form ethyl acetate. Being a carboxylic acid anhydride, acetic anhydride will slowly decay in contact with water into acetic acid.

3. webbook.nist.gov › cgi › cbookAcetic anhydride - NIST Chemistry WebBook

   webbook.nist.gov › cgi › cbook

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   Formula: C 4 H 6 O 3. Molecular weight: 102.0886. IUPAC Standard InChI:InChI=1S/C4H6O3/c1-3 (5)7-4 (2)6/h1-2H3 Copy. IUPAC Standard InChIKey:WFDIJRYMOXRFFG-UHFFFAOYSA-N Copy. CAS Registry Number: 108-24-7.

4. www.columbuschemical.com › MSDS › SDSAcetic Anhydride, ACS - Columbus Chemical Industries

   www.columbuschemical.com › MSDS › SDS

   Neutralize spill with sodium bicarbonate or lime. Absorb spill with noncombustible absorbent material, then place in a suitable container for disposal. Clean surfaces thoroughly with water to remove residual contamination. Dispose of all waste and cleanup materials in accordance with regulations. 7. HANDLING AND STORAGE Precautions for safe ...

5. cameochemicals.noaa.gov › chris › ACAACETIC ANHYDRIDE ACA - CAMEO Chemicals

   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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6. www.chemeurope.com › Acetic+anhydrideAcetic anhydride

   www.chemeurope.com › Acetic+anhydride

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   Because acetic anhydride is not stable in water, the conversion is conducted under anhydrous conditions. In contrast, the Monsanto acetic acid synthesis , which also involves a rhodium catalyzed carbonylation of methyl iodide, is at least partially aqueous.

7. People also ask

   How does acetic anhydride react with water?

   • Being a carboxylic acid anhydride, acetic anhydride will slowly decay in contact with water into acetic acid. This process, however, is slow enough for aqueous solutions to be made and used immediately.

   Acetic anhydride - Sciencemadness Wiki

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   What is acetic anhydride used for?

   • It is a very useful reagent in organic synthesis. Acetic anhydride is most widely used as an agent for acetylation, the addition of an acetyl group to a compound, such as its reaction with ethanol to form ethyl acetate. Being a carboxylic acid anhydride, acetic anhydride will slowly decay in contact with water into acetic acid.

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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.

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   Is acetic anhydride a pure substance?

   • Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Acetic anhydride is a colorless organic liquid with the formula ( CH3CO)2O and the simplest example of a carboxylic acid anhydride (the simpler formic anhydride is too unstable to exist as pure substance).

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8. matmake.com › materials-data › acetic-anhydrideAcetic Anhydride - Properties

   matmake.com › materials-data › acetic-anhydride

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   Acetic anhydride, also known as ethanoic anhydride, is a chemical compound with the formula C 4 H 6 O 3. It is a colorless, pungent-smelling liquid and is considered an important reagent in organic synthesis and the production of various chemicals and pharmaceuticals.