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CS-W001157 4
Total: USD 88.00

Tetraphenylphosphonium iodide

  • CAS No. 2065-67-0

  • Cat. No. CS-0199363
  • Purity≥96%
  • MDL No.None
  • HazMat Fee +

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    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.

Tetraphenylphosphonium iodide|CS-0199363

Structure of 2065-67-0

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Description

Tetraphenylphosphonium iodide delivers a stable, bench-ready source of phenylphosphonium cations paired with iodide anions. This lipophilic salt integrates readily into organic synthesis and catalytic systems, offering enhanced solubility in nonpolar media. Its robustness under standard conditions supports reliable performance in phase-transfer applications and reagent design.

Application

Tetraphenylphosphonium iodide serves as a reliable phase-transfer catalyst and iodide source in organic synthesis, enabling efficient halogenation and nucleophilic substitution reactions. Its bench-stable solid form facilitates handling and purification, while the tetraphenylphosphonium cation provides excellent solubility in organic media. Widely used in standard protocols for C–I bond formation and as a reagent in Mitsunobu-type transformations, it offers predictable reactivity and functional group tolerance in complex molecule synthesis.

General Information

  • CAS No. 2065-67-0
  • Cat. No. CS-0199363
  • Purity ≥96%
  • MDL No. None
  • Storage Store at room temperature, keep dry and cool
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₄H₂₀IP
  • Molecular Weight 466.29
  • Synonym(s) phosphonium iodide
  • SMILES C1=CC=C(C=C1)[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[I-]

Computational Chemistry Data

  • TPSA   0
  • LogP   1.31
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   4

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 2811
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301-H311-H332
Precautionary Statements : P264-P270-P330-P405-P501

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