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CS-W001157 4
Total: USD 88.00

Ethyldiphenylsulfonium tetrafluoroborate

  • CAS No. 893-69-6

  • Cat. No. CS-0677245
  • Purity≥98%
  • MDL No.None
  • 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.

Ethyldiphenylsulfonium tetrafluoroborate|CS-0677245

Structure of 893-69-6

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Description

Ethyldiphenylsulfonium tetrafluoroborate serves as a robust sulfonium salt offering high thermal stability and efficient cationic photoinitiator performance. This bench-stable reagent integrates readily into polymerization systems, delivering rapid activation under UV irradiation. The tetrafluoroborate counterion enhances solubility in organic media while minimizing moisture sensitivity.

Application

Ethyldiphenylsulfonium tetrafluoroborate serves as a reliable source of electrophilic ethyl groups in synthetic transformations. It facilitates efficient alkylation reactions under mild conditions, demonstrating good stability and ease of handling. The reagent exhibits broad functional group tolerance and enables clean, high-yielding conversions in the construction of complex organic architectures. Its compatibility with standard bench-scale protocols makes it a practical choice for medicinal chemistry and process development workflows.

General Information

  • CAS No. 893-69-6
  • Cat. No. CS-0677245
  • Purity ≥98%
  • MDL No. None
  • Storage Store at room temperature, keep dry and cool
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₁₅BF₄S
  • Molecular Weight 302.14
  • Synonym(s) None
  • SMILES [B-](F)(F)(F)F.CC[S+](C1=CC=CC=C1)C2=CC=CC=C2

Computational Chemistry Data

  • TPSA   0
  • LogP   5.0428
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   3

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅱ
Hazard Statements : H302-H314
Precautionary Statements : P260-P264-P270-P280-P301+P330+P331-P304+P340-P330-P363-P405-P501

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