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CS-W001157 4
Total: USD 88.00

Potassium trifluoro(prop-1-en-2-yl)borate

  • CAS No. 395083-14-4

  • Cat. No. CS-W003763
  • Purity≥96%
  • MDL No.MFCD11052654
  • HazMat Fee +

    HazMat Fee

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    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.

Potassium trifluoro(prop-1-en-2-yl)borate|CS-W003763

Structure of 395083-14-4

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Description

Potassium trifluoro(prop-1-en-2-yl)borate delivers a stable, moisture-tolerant boron source for cross-coupling reactions. The prop-1-en-2-yl group enables direct functionalization of aryl and heteroaryl halides via Suzuki-Miyaura protocols. This reagent integrates cleanly into synthetic workflows, offering high chemoselectivity and minimal byproduct formation under standard conditions.

Application

Potassium trifluoro(prop-1-en-2-yl)borate serves as a stable, bench-ready boron reagent enabling efficient allylic trifluoromethylation via Suzuki-Miyaura cross-coupling. Its robust functional group tolerance and compatibility with diverse aryl and vinyl electrophiles facilitate the construction of fluorinated alkene motifs commonly found in pharmaceutical scaffolds. The reagent’s high chemoselectivity and ease of handling make it a practical choice for iterative C–C bond formation in medicinal chemistry workflows.

General Information

  • CAS No. 395083-14-4
  • Cat. No. CS-W003763
  • Purity ≥96%
  • MDL No. MFCD11052654
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₃H₅BF₃K
  • Molecular Weight 147.98
  • Synonym(s) Potassiumisopropenyltrifluoroborate
  • SMILES [F-][B+3]([F-])([C-](C)=C)[F-].[K+]

Computational Chemistry Data

  • TPSA   N/A
  • LogP   N/A
  • H_Acceptors   N/A
  • H_Donors   N/A
  • Rotatable_Bonds   N/A

Safety Information

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

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