(Ac)2O
Acetic anhydride
Ethanoic anhydride
C
4
H
6
O
3
  
 
Real, long lived, electronically neutral reagent chemical.

Gram formula weight (molecular mass) = 102.08
Melting point = -73 °C
Boiling point = 139 °C
Density = 1.082 g/cm3
Purity = 99 %
Solubility in organics = infinitely miscible
Molar absorbtivity = 48 at 224 nm


Wikipedia Page:

Acetic anhydride
is defined with respect to the entities below:
The entities below are defined with respect to:
Acetic anhydride
Acid anhydride (AS/A2 generic)


Alkyl, -CH3 (generic)


Anhydride (generic)


Molecular material (generic)


Nucleophilic attack susceptible species (generic)


Type 15 Lewis acid/base complex (generic)


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