Acetic anhydride(108-24-7) Raman
Molecular FormulaC4 H6 O3
Molecular Weight102.09
InChIInChI=1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
InChIKey WFDIJRYMOXRFFG-UHFFFAOYSA-N
SmilesO(C(=O)C)C(=O)C
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![](https://www.chemicalbook.com/Spectrum/108-24-7_MS.gif)
Mass
MS-NW-0081
acetic anhydride
C4H6O3 (Mass of molecular ion: 102)
Source Temperature: 230 °C
Sample Temperature: 75 °C
Reservoir, 75 eV
14.0 1.9
15.0 7.5
28.0 1.2
29.0 1.0
41.0 1.0
42.0 5.3
43.0 100.0
44.0 2.2
45.0 2.8
60.0 1.9
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![](https://www.chemicalbook.com/Spectrum/108-24-7_1HNMR.gif)
1H NMR |
300 MHz |
C4 H6 O3
|
0.04 ml : 0.5 ml CDCl3
|
acetic anhydride
|
![ChemicalStructure](Spectrum/108-24-7_1HNMR_2_0.jpg) |
Parameter ppm Hz
D(A) 2.219
|
Hz ppm Int.
665.70 2.219 1000