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CS-W001157 4
Total: USD 88.00

VinylBenzoate(stabilizedwithMEHQ)

  • CAS No. 769-78-8

  • Cat. No. CS-0167828
  • Purity≥98%
  • MDL No.MFCD00048141
  • 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.

VinylBenzoate(stabilizedwithMEHQ)|CS-0167828

Structure of 769-78-8

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Description

Vinylbenzoate (stabilized with MEHQ) is a bench-stable vinyl monomer featuring a benzoate ester group that enhances solubility in organic media. This stabilized form prevents premature polymerization, enabling reliable incorporation into copolymer systems under standard conditions. The para-substituted aromatic ring contributes to electronic stability and facilitates downstream functionalization.

Application

Vinyl benzoate (stabilized with MEHQ) serves as a versatile vinyl monomer in cross-coupling and polymerization workflows, offering enhanced bench stability due to MEHQ inhibition of radical polymerization. It functions as a key building block for functionalized polymers and conjugated systems, enabling efficient palladium-catalyzed coupling reactions with broad functional group tolerance. Its mild reactivity profile facilitates straightforward purification and integration into complex synthetic sequences.

General Information

  • CAS No. 769-78-8
  • Cat. No. CS-0167828
  • Purity ≥98%
  • MDL No. MFCD00048141
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₈O₂
  • Molecular Weight 148.16
  • Synonym(s) Vinylester kyseliny benzoove [Czech]
  • SMILES O=C(OC=C)C1=CC=CC=C1

Computational Chemistry Data

  • TPSA   26.3
  • LogP   1.9869
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   2

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H227-H315-H319-H335
Precautionary Statements : P210-P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P370+P378-P403-P405-P501

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