1,2,4,5-TETRABROMOBENZENE(636-28-2) IR2
Product Name1,2,4,5-TETRABROMOBENZENE
CAS636-28-2
Molecular FormulaC6H2Br4
Molecular Weight393.7
InChIInChI=1S/C6H2Br4/c7-3-1-4(8)6(10)2-5(3)9/h1-2H
InChIKey QCKHVNQHBOGZER-UHFFFAOYSA-N
SmilesC1(Br)=CC(Br)=C(Br)C=C1Br
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MassMS-NW-0267 1,2,4,5-tetrabromobenzene C6H2Br4 (Mass of molecular ion: 390)
Source Temperature: 180 °C Sample Temperature: 0 °C Direct, 75 eV
36.0 1.5 37.0 5.9 38.0 1.9 49.0 2.3 50.0 1.3 61.0 1.5 72.0 1.8 73.0 13.3 74.0 33.8 75.0 2.4 76.5 1.6 77.5 1.7 79.0 1.4 81.0 1.4 116.0 3.4 116.5 1.8 117.0 5.5 117.5 1.1 118.0 3.1 128.0 1.6 130.0 1.5 152.0 4.6 153.0 8.8 154.0 5.1 155.0 8.5 156.0 1.3 156.5 2.0 157.0 1.0 157.5 1.8 195.0 1.2 196.0 3.7 197.0 5.6 198.0 3.5 199.0 1.0 231.0 1.0 232.0 7.5 233.0 2.6 234.0 14.2 235.0 2.2 236.0 7.2 311.0 5.9 312.0 1.1 313.0 16.7 314.0 2.3 315.0 16.8 316.0 2.1 317.0 5.7 390.0 18.2 391.0 1.5 392.0 68.7 393.0 4.9 394.0 100.0 395.0 7.0 396.0 65.2 397.0 4.5 398.0 16.0 399.0 1.1
parameter in CDCl3
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1H NMR 300 MHz C6 H2 Br4 0.038 g : 0.5 ml CDCl3 1,2,4,5-tetrabromobenzene 
Parameter ppm Hz
D(A) 7.862
Hz ppm Int.2358.60 7.862 1000
in CDCl3
CCl4 solution
KBr disc
nujol mull
4880 A,200 M,powder
