2,3-Butanedione(431-03-8) MS
Product Name2,3-Butanedione
CAS431-03-8
Molecular FormulaC4H6O2
Molecular Weight86.09
InChIInChI=1S/C4H6O2/c1-3(5)4(2)6/h1-2H3
InChIKey QSJXEFYPDANLFS-UHFFFAOYSA-N
SmilesCC(=O)C(=O)C
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MassMS-NW-0883 2,3-butanedione C4H6O2 (Mass of molecular ion: 86)
Source Temperature: 280 °C Sample Temperature: 150 °C Reservoir, 75 eV
14.0 3.0 15.0 14.0 26.0 1.0 28.0 2.3 29.0 1.1 41.0 1.3 42.0 6.2 43.0 100.0 44.0 2.4 86.0 15.5
parameter in CDCl3
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1H NMR 300 MHz C4 H6 O2 0.05 ml : 0.5 ml CDCl3 2,3-butanedione 
Parameter ppm Hz
D(A) 2.336
Hz ppm Int.700.80 2.336 1000
in CDCl3
REDUCTION WITH OH RADICAL, FLOW SYSTEM
RED. WITH ZN IN ALKALINE ALCOHOL
