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1124-05-6

2,5-二氯对二甲苯(1124-05-6)红外图谱(IR3)

分子式:C8H8Cl2

分子量: 175.06

InChI:InChI=1S/C8H8Cl2/c1-5-3-8(10)6(2)4-7(5)9/h3-4H,1-2H3

InChIKey: UTGSRNVBAFCOEU-UHFFFAOYSA-N

Smiles:C1(Cl)=CC(C)=C(Cl)C=C1C

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    Mass

    MS-NW-9150          
    2,5-dichloro-p-xylene
    C8H8Cl2             (Mass of molecular ion:    174)
    

       Source Temperature: 250 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          27.0       1.4
          39.0       1.9
          50.0       3.6
          51.0      13.1
          52.0       1.1
          53.0       1.0
          62.0       1.3
          63.0       2.8
          68.0       1.5
          69.0       1.5
          73.0       1.5
          74.0       1.4
          75.0       4.1
          76.0       1.3
          77.0      15.3
          78.0       2.3
          86.0       1.4
          87.0       1.9
          89.0       1.0
         101.0       5.3
         102.0       8.1
         103.0      26.6
         104.0       6.7
         105.0       1.0
         111.0       1.0
         137.0       1.9
         138.0       5.2
         139.0     100.0
         140.0      10.6
         141.0      32.1
         142.0       2.9
         159.0       2.5
         161.0       1.6
         173.0       5.5
         174.0      57.4
         175.0       8.5
         176.0      36.8
         177.0       3.8
         178.0       5.9
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C8 H8 Cl2 0.042 g : 0.5 ml CDCl3
    2,5-dichloro-p-xylene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.177 B 2.291

         Hz     ppm     Int.
    

        642.81   7.178    233
        205.31   2.293   1000
    

in CDCl3

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CCl4 solution

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KBr disc

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nujol mull

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4880 A,100M,powder

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