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Acetic Anhydride

Base Information Edit
  • Chemical Name:Acetic Anhydride
  • CAS No.:108-24-7
  • Molecular Formula:C4H6O3
  • Molecular Weight:102.09
  • Hs Code.:29152400
  • European Community (EC) Number:203-564-8,694-162-5,694-163-0
  • ICSC Number:0209
  • UN Number:1715
  • UNII:2E48G1QI9Q
  • DSSTox Substance ID:DTXSID0024395
  • Nikkaji Number:J2.417A
  • Wikipedia:Acetic anhydride
  • Wikidata:Q407775
  • NCI Thesaurus Code:C76285
  • Metabolomics Workbench ID:45015
  • ChEMBL ID:CHEMBL1305819
  • Mol file:108-24-7.mol
Acetic Anhydride

Synonyms:acetic anhydride;acetic anhydride, 3H-labeled

 This product is a nationally controlled contraband, and the Lookchem platform doesn't provide relevant sales information.

Chemical Property of Acetic Anhydride Edit
Chemical Property:
  • Appearance/Colour:Colorless liquid 
  • Vapor Pressure:5.94mmHg at 25°C 
  • Melting Point:-73.1 °C 
  • Refractive Index:n20/D 1.390(lit.)  
  • Boiling Point:141.137 °C at 760 mmHg 
  • Flash Point:54.444 °C 
  • PSA:43.37000 
  • Density:1.073 g/cm3 
  • LogP:0.09600 
  • Water Solubility.:REACTS 
  • XLogP3:-0.1
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:3
  • Rotatable Bond Count:2
  • Exact Mass:102.031694049
  • Heavy Atom Count:7
  • Complexity:83.1
  • Transport DOT Label:Corrosive Flammable Liquid
Safty Information:
  • Pictogram(s): Corrosive
  • Hazard Codes: C:Corrosive;
  • Statements: R10:; R20/21:; R34:; 
  • Safety Statements: S26:; S36/37/39:; S45:; 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

  • Chemical Classes:Other Classes -> Acid Anhydrides, Other
  • Canonical SMILES:CC(=O)OC(=O)C
  • Inhalation Risk:A harmful contamination of the air can be reached rather quickly on evaporation of this substance at 20 °C.
  • Effects of Short Term Exposure:Lachrymation. The substance is corrosive to the eyes, skin and respiratory tract. Corrosive on ingestion. Inhalation may cause asthma-like reactions.
  • Effects of Long Term Exposure:Inhalation may cause asthma-like reactions (RADS).
Technology Process of Acetic Anhydride

There total 505 articles about Acetic Anhydride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route: