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CS-W001157 4
Total: USD 88.00

(Sulfonylbis(methylene))dibenzene

  • CAS No. 620-32-6

  • Cat. No. CS-0199453
  • Molecule weight246.32
  • Purity95+%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

(Sulfonylbis(methylene))dibenzene|CS-0199453

Structure of 620-32-6

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General Information

  • CAS No. 620-32-6
  • Cat. No. CS-0199453
  • Purity 95+%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₁₄O₂S
  • Molecular Weight 246.32
  • Synonym(s) Dibenzyl sulfone
  • SMILES C1=CC=C(C=C1)CS(=O)(=O)CC2=CC=CC=C2

Description

Benzyl sulfone is a cyclic sulfone. Benzyl sulfone (Dibenzyl sulfone) on pyrolysis at 290C yields stillbene and toluene. Mechanism of pyrolysis of dibenzyl sulfones at 600-700C has been reported. Benzyl sulfone forms sodium salt with metallic sodium and with sodium ethoxide. Cryoscopic behavior of benzyl sulfone was investigated.

Synthesis

  • Route1

    References

    • Shaabani, Ahmad; Lee, Donald G. Tetrahedron Letters, 2001 , vol. 42, # 34 p. 5833 - 5836
  • Route2
    • Dibenzyl sulfoxide|CS-0204274
      621-08-9
    • ~98%
    • (Sulfonylbis(methylene))dibenzene|CS-0199453
      620-32-6

    References

    • Murahashi, Shun-Ichi; Oda, Tetsuya; Masui, Yoshiyuki Journal of the American Chemical Society, 1989 , vol. 111, # 13 p. 5002 - 5003
  • Route3

    References

    • Tetrahedron, , vol. 68, # 39 p. 8194 - 8197

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   34.14
  • LogP   2.8016
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   4

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