34732-09-7

2,3,4-三氯苯磺酰氯(34732-09-7)红外图谱(IR1)

产品名称:2,3,4-三氯苯磺酰氯

CAS:34732-09-7

分子式:C6H2Cl4O2S

分子量: 279.96

InChI:InChI=1S/C6H2Cl4O2S/c7-3-1-2-4(13(10,11)12)6(9)5(3)8/h1-2H

InChIKey: JDAJYNHGBUXIKS-UHFFFAOYSA-N

Smiles:C1(S(Cl)(=O)=O)=CC=C(Cl)C(Cl)=C1Cl

Mass

MS-NW-6868          
2,3,4-trichlorobenzenesulfonyl chloride
C6H2Cl4O2S          (Mass of molecular ion:    278)

   Source Temperature: 140 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      18.0       2.4
      28.0       2.0
      35.0       2.1
      36.0       3.4
      37.0       4.7
      38.0       1.5
      44.0       1.1
      45.0       1.1
      47.0       1.5
      48.0       5.8
      49.0       2.3
      50.0       2.4
      54.0       1.7
      60.0       1.2
      61.0       3.9
      62.0       2.6
      64.0       6.8
      69.0       1.6
      71.0       1.7
      71.5       3.7
      72.0       5.0
      72.5       2.8
      73.0      10.8
      74.0      24.9
      75.0       2.0
      79.0       1.6
      83.0       2.1
      84.0      11.8
      85.0       2.7
      86.0       4.1
      96.0       1.6
      97.0       3.7
      99.0       1.2
     106.0       1.1
     107.0       4.3
     108.0      17.2
     109.0      22.7
     110.0       6.7
     111.0       7.1
     118.0       2.9
     119.0       2.2
     120.0       2.0
     121.0       1.3
     121.5       2.1
     122.5       2.3
     131.0       1.0
     143.0      25.6
     144.0      14.8
     145.0      18.7
     146.0       9.4
     147.0       3.7
     148.0       1.6
     160.0       1.0
     167.0       4.2
     169.0       3.9
     171.0       1.3
     176.0       1.1
     178.0       1.4
     179.0      66.6
     180.0       8.6
     181.0      66.0
     182.0       7.1
     183.0      21.6
     184.0       2.2
     185.0       2.5
     195.0      15.3
     196.0       1.1
     197.0      15.2
     198.0       1.1
     199.0       5.6
     201.0       1.4
     214.0       6.9
     216.0       8.9
     218.0       4.5
     220.0       1.0
     227.0       1.3
     229.0       1.3
     243.0     100.0
     244.0       7.4
     245.0      98.0
     246.0       7.5
     247.0      34.5
     248.0       2.7
     249.0       4.9
     278.0      28.9
     279.0       2.1
     280.0      38.6
     281.0       3.1
     282.0      19.5
     283.0       1.5
     284.0       4.7
     288.0       1.1
     290.0       1.5
     358.0       1.4
     360.0       2.5
     362.0       1.9

parameter in CDCl3

400 MHz in CDCl3

¹H NMR	300 MHz
C₆ H₂ Cl₄ O₂ S	0.038 g : 0.5 ml CDCl₃
2,3,4-trichlorobenzenesulfonyl chloride

    Parameter     ppm  Hz

      D(A)         8.032
      D(B)         7.637
       J(A,B)          8.75

     Hz     ppm     Int.

   2414.13   8.047    863
   2405.39   8.018   1000
   2295.32   7.651   1000
   2286.57   7.622    863

¹H NMR	399.65 MHz
C₆ H₂ Cl₄ O₂ S	0.041 g : 0.5 ml CDCl₃
2,3,4-trichlorobenzenesulfonyl chloride

    Assign.     Shift(ppm)

      A             8.041
      B             7.645

     Hz     ppm     Int.

   3218.26   8.053    907
   3209.47   8.031   1000
   3059.69   7.656    990
   3050.90   7.634    892

in CDCl3

KBr disc

nujol mull

Clearsynth Labs Limited

安耐吉化学&3A（安徽泽升科技有限公司）

北京百灵威科技有限公司

Capot Chemical Co., Ltd