1,2,4,5-TETRABROMOBENZENE(636-28-2) MS
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
Nanjing Yushan Wanfang Biotechnology Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Hefei Hangang Pharmaceutical Technology Co., Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
Sense Chemicals (Shanghai) Co., Ltd.
HONG KONG IPURE BIOLOGY CO.,LIMITED
Antai Fine Chemical Technology Co.,Limited