636-28-2

1,2,4,5-四溴苯(636-28-2)红外图谱(IR3)

产品名称:1,2,4,5-四溴苯

CAS:636-28-2

分子式:C6H2Br4

分子量: 393.7

InChI:InChI=1S/C6H2Br4/c7-3-1-4(8)6(10)2-5(3)9/h1-2H

InChIKey: QCKHVNQHBOGZER-UHFFFAOYSA-N

Smiles:C1(Br)=CC(Br)=C(Br)C=C1Br

Mass

MS-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

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

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