Bromoacetaldehyde dimethyl acetal(7252-83-7) IR1
Product NameBromoacetaldehyde dimethyl acetal
CAS7252-83-7
Molecular FormulaC4H9BrO2
Molecular Weight169.02
InChIInChI=1S/C4H9BrO2/c1-6-4(3-5)7-2/h4H,3H2,1-2H3
InChIKey FUSFWUFSEJXMRQ-UHFFFAOYSA-N
SmilesC(OC)(OC)CBr
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MassMS-IW-9108 2-bromo-1,1-dimethoxyethane C4H9BrO2 (Mass of molecular ion: 168)
Source Temperature: 200 °C Sample Temperature: 150 °C Reservoir, 75 eV
15.0 10.0 26.0 1.5 27.0 4.3 28.0 3.5 29.0 8.4 30.0 1.0 31.0 11.9 32.0 2.0 42.0 2.6 43.0 38.9 44.0 1.1 45.0 1.9 47.0 11.7 57.0 2.8 58.0 11.6 59.0 1.3 73.0 1.0 75.0 100.0 76.0 3.5 93.0 4.5 94.0 1.2 95.0 4.5 107.0 1.0 136.0 3.8 137.0 26.3 138.0 4.6 139.0 25.6
400 MHz in CDCl3
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1H NMR 399.65 MHz C4 H9 Br O2 0.05 ml : 0.5 ml CDCl3 2-bromo-1,1-dimethoxyethane 
Assign. Shift(ppm)
A 4.556 B 3.403 C 3.372
Hz ppm Int.1826.17 4.570 116 1820.80 4.556 215 1815.31 4.543 117 1430.42 3.580 21 1371.22 3.432 29 1360.23 3.404 1000 1350.34 3.379 438 1344.85 3.366 425
in CDCl3
liquid film
