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CS-W001157 4
Total: USD 88.00

4-Ethenyl-2,3-dihydrobenzofuran,98% (stabilized with TBC)

  • CAS No. 230642-84-9

  • Cat. No. CS-0033270
  • Purity97% (stabilized with TBC)
  • MDL No.MFCD09030659
  • HazMat Fee +

    HazMat Fee

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

    The shipment is processed through FedEx Ground under the Limited Quantity option.

    Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

    If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

    Type
    HazMat Fee
    Excepted Quantity $0.00
    FedEx Limited Quantities Ground $0.00
    Hazmat Ground shipping $50.00+
    Inaccessible (Haz class 6.1 or 9), Domestic $68.00+
    Accessible (Haz class 3, 4, 5 or 8), Domestic $158.00+
    Inaccessible (Haz class 6.1 or 9), International $108.00+
    Accessible (Haz class 3, 4, 5 or 8), International $238.00+

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

    There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

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

4-Ethenyl-2,3-dihydrobenzofuran,98% (stabilized with TBC)|CS-0033270

Structure of 230642-84-9

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Description

4-Ethenyl-2,3-dihydrobenzofuran, stabilized with TBC, features a reactive exocyclic alkene integrated within a flexible dihydrobenzofuran scaffold. This bench-stable, moisture-tolerant building block enables efficient incorporation into polymer architectures and functional materials via click chemistry or radical-mediated coupling.

Application

4-Ethenyl-2,3-dihydrobenzofuran (stabilized with TBC) serves as a versatile building block for the synthesis of functionalized benzofuran derivatives. Its pendant vinyl group enables participation in standard transition-metal-catalyzed coupling reactions, including Heck and Suzuki processes. The stabilized form ensures enhanced bench stability and reproducible reactivity, facilitating reliable integration into multi-step synthetic sequences for medicinal chemistry and materials applications.

General Information

  • CAS No. 230642-84-9
  • Cat. No. CS-0033270
  • Purity 97% (stabilized with TBC)
  • MDL No. MFCD09030659
  • Storage -20°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₀O
  • Molecular Weight 146.19
  • Synonym(s) 4-vinyl-2,3-dihydrobenzofurane
  • SMILES C=CC1=C2CCOC2=CC=C1

Computational Chemistry Data

  • TPSA   9.23
  • LogP   2.2645
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   1

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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