Tel:

Email:

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

1,3-Diethynylbenzene

  • CAS No. 1785-61-1

  • Cat. No. CS-0146301
  • Molecule weight126.15
  • Purity≥97%
  • MDL No.None

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

1,3-Diethynylbenzene|CS-0146301

Structure of 1785-61-1

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

* Please select Quantity before adding items.

General Information

  • CAS No. 1785-61-1
  • Cat. No. CS-0146301
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₆
  • Molecular Weight 126.15
  • Synonym(s) TIMTEC-BB SBB008746
  • SMILES C#CC1=CC(C#C)=CC=C1

Application

1,3-Diethynylbenzene serves as a versatile building block for conjugated molecular architectures, enabling efficient Sonogashira coupling and cyclization reactions. Its rigid para-substituted geometry facilitates the construction of extended π-systems and functionalized heterocycles with predictable regiochemistry. The molecule exhibits excellent bench stability and is readily purified by column chromatography, making it well-suited for iterative synthesis in materials chemistry and medicinal scaffold development.

Synthesis

  • Route1

    References

    • Journal of Organic Chemistry, , vol. 53, # 11 p. 2489 - 2496
  • Route2

    References

    • Journal of the American Chemical Society, , vol. 129, # 21 p. 6736 - 6745
  • Route3

    References

    • Synlett, , # 4 p. 558 - 561

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-H332-H335
Precautionary Statements : P233-P260-P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P340-P362-P403-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   1.6492
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   0

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 1,3-Diethynylbenzene sigma1,3-Diethynylbenzene manufacturer1,3-Diethynylbenzene price1,3-Diethynylbenzene structure1,3-Diethynylbenzene SDSbuy 1,3-Diethynylbenzene1,3-Diethynylbenzene supplier1,3-Diethynylbenzene uses1,3-Diethynylbenzene molecular weightprice of 1,3-Diethynylbenzene1,3-Diethynylbenzene chemical name formula of 1,3-Diethynylbenzene
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