3,5-Dibromo-4-hydroxybenzaldehyde(2973-77-5) IR2
Product Name3,5-Dibromo-4-hydroxybenzaldehyde
CAS2973-77-5
Molecular FormulaC7H4Br2O2
Molecular Weight279.91
InChIInChI=1S/C7H4Br2O2/c8-5-1-4(3-10)2-6(9)7(5)11/h1-3,11H
InChIKey SXRHGLQCOLNZPT-UHFFFAOYSA-N
SmilesC(=O)C1=CC(Br)=C(O)C(Br)=C1
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MassMS-NW-1413 3,5-dibromo-4-hydroxybenzaldehyde C7H4Br2O2 (Mass of molecular ion: 278)
Source Temperature: 280 °C Sample Temperature: 180 °C Reservoir, 75 eV
17.0 1.8 18.0 8.0 25.0 1.1 26.0 1.1 28.0 2.7 29.0 8.3 31.0 2.0 36.0 1.9 37.0 9.6 38.0 7.3 39.0 4.4 44.0 2.0 45.0 1.0 49.0 2.2 50.0 3.6 51.0 1.2 53.0 13.1 60.0 2.9 61.0 16.5 62.0 32.5 63.0 45.3 64.0 8.3 65.0 1.2 66.0 2.4 71.0 1.0 73.0 2.4 74.0 5.5 75.0 1.5 79.0 1.4 80.0 1.3 81.0 1.3 82.0 1.2 85.0 1.8 86.0 1.6 90.0 10.5 91.0 14.3 92.0 6.5 116.0 1.1 117.0 3.9 118.0 1.2 119.0 3.7 125.0 1.6 126.0 3.1 127.0 1.4 131.0 1.0 141.0 4.4 142.0 3.2 143.0 8.4 144.0 2.9 145.0 4.3 169.0 3.7 170.0 11.8 171.0 4.8 172.0 11.6 173.0 1.3 197.0 1.2 199.0 1.8 221.0 3.4 223.0 6.4 225.0 3.2 249.0 5.1 250.0 2.2 251.0 10.1 252.0 3.2 253.0 5.2 254.0 1.3 277.0 49.9 278.0 47.8 279.0 100.0 280.0 90.4 281.0 53.7 282.0 45.2 283.0 3.6 330.0 1.4 332.0 1.3
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C7 H4 Br2 O2 0.038 g : 0.5 ml DMSO-d6 3,5-dibromo-4-hydroxybenzaldehyde 
Assign. Shift(ppm)
A 9.801 B 8.073
Hz ppm Int.3917.02 9.802 525 3226.48 8.074 1000
in DMSO-d6
KBr disc
nujol mull
