Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

1,2-Dichloro-4-benzenethiol

  • CAS No. 5858-17-3

  • Cat. No. CS-0187805
  • Purity≥95%
  • MDL No.MFCD00004840

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

1,2-Dichloro-4-benzenethiol|CS-0187805

Structure of 5858-17-3

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 5858-17-3
  • Cat. No. CS-0187805
  • Purity ≥95%
  • MDL No. MFCD00004840
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₄Cl₂S
  • Molecular Weight 179.07
  • Synonym(s) 3,4-Dichlorothiophenol
  • SMILES C1=CC(=C(C=C1S)Cl)Cl

Description

1,2-Dichloro-4-benzenethiol features a benzene ring bearing two adjacent chlorine atoms and a thiol group at the para position, delivering a highly reactive site for nucleophilic substitution. This arrangement enables direct incorporation into sulfur-containing architectures with minimal purification needs. The molecule exhibits enhanced stability under standard handling conditions while maintaining high reactivity toward soft nucleophiles.

Application

1,2-Dichloro-4-benzenethiol serves as a versatile building block in synthetic organic chemistry, enabling the construction of functionalized aromatic scaffolds through nucleophilic substitution and metal-catalyzed coupling reactions. The ortho-dichloro pattern provides regioselective reactivity, while the thiol group facilitates conjugation with transition metals and enables orthogonal protection strategies. Its bench-stable nature and compatibility with diverse reaction conditions make it a practical choice for medicinal chemistry and materials synthesis workflows.

Synthesis

  • Route1

    References

    • Bulletin of the Chemical Society of Japan, , vol. 52, # 11 p. 3434 - 3437
  • Route2
    • null|null
      13443-69-1
    • ~%
    • In-stock
      1,2-Dichloro-4-benzenethiol|CS-0187805
      5858-17-3

    References

    • Biochemical Journal, , vol. 59, p. 410,411
  • Route3
    • null|null
      95-76-1
    • ~%
    • In-stock
      1,2-Dichloro-4-benzenethiol|CS-0187805
      5858-17-3

    References

    • FR1481052 , ; Chem.Abstr., , vol. 69, # 18840

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 2811
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301+H311+H331-H315-H319
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361+P364-P362+P364-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   0
  • LogP   3.2821
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   0

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 1,2-Dichloro-4-benzenethiol sigma1,2-Dichloro-4-benzenethiol manufacturer1,2-Dichloro-4-benzenethiol price1,2-Dichloro-4-benzenethiol structure1,2-Dichloro-4-benzenethiol SDSbuy 1,2-Dichloro-4-benzenethiol1,2-Dichloro-4-benzenethiol supplier1,2-Dichloro-4-benzenethiol uses1,2-Dichloro-4-benzenethiol molecular weightprice of 1,2-Dichloro-4-benzenethiol1,2-Dichloro-4-benzenethiol chemical name formula of 1,2-Dichloro-4-benzenethiol
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label