DI-TERT-BUTYL 1,3-ACETONEDICARBOXYLATE(28009-80-5) 1H NMR
Product NameDI-TERT-BUTYL 1,3-ACETONEDICARBOXYLATE
CAS28009-80-5
Molecular FormulaC13H22O5
Molecular Weight258.31
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MassMS-NW-7524 di-tert-butyl 3-oxoglutarate C13H22O5 (Mass of molecular ion: 258)
Source Temperature: 230 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 1.7 27.0 3.5 28.0 2.0 29.0 11.4 31.0 4.9 39.0 4.5 41.0 20.4 42.0 4.4 43.0 10.6 44.0 4.5 55.0 2.2 56.0 7.4 57.0 100.0 58.0 4.7 59.0 28.1 60.0 1.1 69.0 2.6 84.0 1.6 85.0 1.7 87.0 1.5 102.0 8.2 103.0 1.5 111.0 2.8 115.0 1.7 128.0 1.5 129.0 7.9 146.0 1.9 147.0 12.2
parameter in CDCl3
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1H NMR 300 MHz C13 H22 O5 0.040 g : 0.5 ml CDCl3 di-tert-butyl 3-oxoglutarate 
Parameter ppm Hz
D(A) 3.496 D(B) 1.473
Hz ppm Int.1048.80 3.496 222 441.91 1.473 1000
in CDCl3
KBr disc
nujol mull
