[1,1′-Biphenyl]-4,4′-disulfonyl dichloride

CAS Registry Number®

3406-84-6

CAS Name

[1,1′-Biphenyl]-4,4′-disulfonyl dichloride

Molecular Formula

C12H8Cl2O4S2

Molecular Mass

351.23

Cite this Page

[1,1′-Biphenyl]-4,4′-disulfonyl dichloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3406-84-6 (retrieved 2024-12-19) (CAS RN: 3406-84-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    203 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H8Cl2O4S2/c13-19(15,16)11-5-1-9(2-6-11)10-3-7-12(8-4-10)20(14,17)18/h1-8H

InChIKey

InChIKey=OTFAWEIFBPUXOH-UHFFFAOYSA-N

SMILES

S(Cl)(=O)(=O)C1=CC=C(C=C1)C2=CC=C(S(Cl)(=O)=O)C=C2

Canonical SMILES

O=S(=O)(Cl)C1=CC=C(C=C1)C=2C=CC(=CC2)S(=O)(=O)Cl

Other Names for this Substance

  • [1,1′-Biphenyl]-4,4′-disulfonyl dichloride
  • 4,4′-Biphenyldisulfonyl chloride
  • 4,4′-Biphenylylenedisulfonyl chloride
  • 4,4′-Bis(chlorosulfonyl)biphenyl
  • NSC 2062

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