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Acrylic anhydride(2051-76-5) 1H NMR
Product NameAcrylic anhydride
CAS2051-76-5
Molecular FormulaC6H6O3
Molecular Weight126.11
InChIInChI=1S/C6H6O3/c1-3-5(7)9-6(8)4-2/h3-4H,1-2H2
InChIKey ARJOQCYCJMAIFR-UHFFFAOYSA-N
SmilesC(=O)(C=C)OC(=O)C=C
parameter in CDCl3
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1H NMR 300 MHz C6 H6 O3 20 wt% in CDCl3 acrylic anhydride 
Parameter ppm Hz
D(A) 6.07 D(B) 6.53 D(C) 6.18 J(A,B) 1.0 J(A,C) 10.2 J(B,C) 17.1 BRUEGEL,W. HANDBOOK OF NMR SPECTRAL PARAMETERS 40.2.9.4
Hz ppm Int.1968.77 6.563 621 1967.35 6.558 632 1952.03 6.507 851 1950.62 6.502 871 1867.57 6.225 631 1857.42 6.191 996 1850.84 6.169 347 1840.69 6.136 843 1825.95 6.086 952 1824.54 6.082 1000 1815.81 6.053 557 1814.40 6.048 478
