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CS-W001157 4
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Prop-1-ene-1,3-sultone

  • CAS No. 21806-61-1

  • Cat. No. CS-W003828
  • Molecule weight120.13
  • Purity≥97%
  • MDL No.MFCD12405143
  • AREC Toxic Substance

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

Prop-1-ene-1,3-sultone|CS-W003828

Structure of 21806-61-1

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General Information

  • CAS No. 21806-61-1
  • Cat. No. CS-W003828
  • Purity ≥97%
  • MDL No. MFCD12405143
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃H₄O₃S
  • Molecular Weight 120.13
  • Synonym(s) 5H-1,2-Oxathiole 2,2-Dioxide
  • SMILES O=S1(=O)OCC=C1

Description

Prop-1-ene-1,3-sultone is a reactive, three-membered cyclic sulfonate ester featuring a strained ring system that facilitates rapid nucleophilic addition. This electrophilic sultone integrates readily into polymer backbones and functional materials, offering high reactivity under mild conditions. The pendant vinyl group enables copolymerization with ethylenes, while the sultone moiety delivers hydrophilicity and thermal stability. Its bench-stable form simplifies handling in synthetic workflows.

Synthesis

  • Route1
    • 4-Hydroxy-1,2-oxathiolane 2,2-dioxide|CS-0835972
      10200-48-3
    • ~95%
    • In-stock
      Prop-1-ene-1,3-sultone|CS-W003828
      21806-61-1

    References

    • WAKO PURE CHEMICAL INDUSTRIES, LTD. Patent: US2012/130089 A1, 2012 ; Location in patent: Page/Page column 10 ;
  • Route2
    • null|null
      1263199-75-2
    • ~64%
    • In-stock
      Prop-1-ene-1,3-sultone|CS-W003828
      21806-61-1

    References

    • WAKO PURE CHEMICAL INDUSTRIES, LTD. Patent: US2012/130089 A1, 2012 ; Location in patent: Page/Page column 11 ;
  • Route3
    • 4-Bromo-1,2-oxathiolane 2,2-dioxide|CS-0732343
      189756-89-6
    • ~98%
    • In-stock
      Prop-1-ene-1,3-sultone|CS-W003828
      21806-61-1

    References

    • Lee, Albert W. M.; Chan; Jiang; Poon Chemical Communications, 1997 , # 6 p. 611 - 612

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   43.37
  • LogP   -0.1399
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   0

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