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CS-W001157 4
Total: USD 88.00

Hydroxyethyl disulfide, 50% in Water,50% in water

  • CAS No. 1892-29-1

  • Cat. No. CS-0113483
  • Purity50% in Water
  • MDL No.MFCD00002906

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

Hydroxyethyl disulfide, 50% in Water,50% in water|CS-0113483

Structure of 1892-29-1

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General Information

  • CAS No. 1892-29-1
  • Cat. No. CS-0113483
  • Purity 50% in Water
  • MDL No. MFCD00002906
  • Storage RT, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₁₀O₂S₂
  • Molecular Weight 154.25
  • Synonym(s) None
  • SMILES OCCSSCCO

Description

2-Hydroxyethyldisulfide (HEDS) is an organosulfur compound that belongs to the class ofdialkyl disulfides and has a disulfide bond -S-S- between two hydroxyethylgroups. In material science, HEDS is used as a precursor to form self-assembledmonolayers (SAMs) on gold surfaces for applications such as corrosionprotection, lubrication, and sensors. In addition, 2-hydroxyethyl disulfide isalso used as a reducing agent in organic synthesis and as a crosslinking agentin the production of rubber compounds.2-Hydroxyethyl disulfide can be used as: A chain extender in the preparation of waterborne self-healing polyurethane, which is used in leather coating. As a precursor in the synthesis of multifunctional initiator, which is used in the preparation of star polystyrenes by atom transfer radical polymerization of styrene. A starting material to prepare a disulfide-based branching agent. This branching agent is used to synthesize highly branched poly(2-hydroxypropyl methacrylate).

Synthesis

  • Route1
    • null|null
      60-24-2
    • ~%
    • Hydroxyethyl disulfide, 50% in Water,50% in water|CS-0113483
      1892-29-1
    • null|null
      4428-14-2

    References

    • US2004/116748 A1, ; Page 3 ;
  • Route2
    • null|null
      60-24-2
    • ~99%
    • Hydroxyethyl disulfide, 50% in Water,50% in water|CS-0113483
      1892-29-1

    References

    • Christoforou, Angelos; Nicolaou, Georgia; Elemes, Yiannis Tetrahedron Letters, 2006 , vol. 47, # 52 p. 9211 - 9213
  • Route3
    • null|null
      37482-11-4
    • ~80%
    • Hydroxyethyl disulfide, 50% in Water,50% in water|CS-0113483
      1892-29-1

    References

    • Bowman, W. Russel; Richardson, Geoffrey D. Tetrahedron Letters, 1981 , vol. 22, # 16 p. 1551 - 1554

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS06
Signal Word : Danger
UN#: 2810
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301-H318
Precautionary Statements : P264-P270-P280-P330-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   40.46
  • LogP   0.3524
  • H_Acceptors   4
  • H_Donors   2
  • Rotatable_Bonds   5

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