6461-76-3

1,2-BENZENEDISULFONYL DICHLORIDE(6461-76-3) IR2

Product Name1,2-BENZENEDISULFONYL DICHLORIDE

CAS 6461-76-3

Molecular FormulaC6H4Cl2O4S2

Molecular Weight275.13

InChIInChI=1S/C6H4Cl2O4S2/c7-13(9,10)5-3-1-2-4-6(5)14(8,11)12/h1-4H

InChIKey YBGQXNZTVFEKEN-UHFFFAOYSA-N

SmilesC1(S(Cl)(=O)=O)=CC=CC=C1S(Cl)(=O)=O

Request For Quotation

1,2-BENZENEDISULFONYL DICHLORIDE(6461-76-3) IR2
Mass

MS-IW-9159          
o-benzenedisulfonyl dichloride
C6H4Cl2O4S2         (Mass of molecular ion:    274)

   Source Temperature: 160 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      28.0       1.7
      36.0       5.1
      38.0       3.4
      39.0       2.4
      45.0       1.8
      48.0       2.5
      50.0      27.1
      51.0       3.2
      52.0       2.6
      62.0       1.1
      63.0       4.7
      64.0       7.8
      69.0       3.7
      70.0       2.7
      73.0       1.3
      74.0       6.7
      75.0      19.4
      76.0      23.4
      77.0       1.6
      80.0       5.4
      84.0       1.1
      85.0       1.1
      92.0       8.1
      95.0       1.8
      96.0       1.7
      99.0       1.6
     102.0       6.4
     108.0       4.5
     111.0      63.4
     112.0       5.0
     113.0      20.6
     114.0       1.5
     127.0       1.8
     140.0       2.8
     156.0      21.1
     157.0       1.7
     158.0       1.1
     239.0     100.0
     240.0       8.4
     241.0      42.6
     242.0       3.5
     243.0       3.4
     274.0       2.4
     276.0       1.7

400 MHz in DMSO-d6

1,2-BENZENEDISULFONYL DICHLORIDE(6461-76-3) IR2

¹H NMR	399.65 MHz
C₆ H₄ Cl₂ O₄ S₂	0.039 g : 0.5 DMSO-d₆
o-benzenedisulfonyl dichloride

    Assign.     Shift(ppm)

      A             8.047
      B             7.672

     Hz     ppm     Int.

   3220.98   8.060    865
   3217.69   8.052    836
   3215.30   8.046    789
   3211.82   8.037   1000
   3070.79   7.684    924
   3067.31   7.675    716
   3064.93   7.670    739
   3061.63   7.661    788

in DMSO-d6