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CS-W001157 4
Total: USD 88.00

((Trifluoromethyl)sulfinyl)benzene

  • CAS No. 703-18-4

  • Cat. No. CS-0134178
  • Purity≥98%
  • 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.

((Trifluoromethyl)sulfinyl)benzene|CS-0134178

Structure of 703-18-4

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Description

((Trifluoromethyl)sulfinyl)benzene features a highly polar sulfinyl group attached to a trifluoromethyl-substituted aromatic ring, delivering exceptional electron-withdrawing character and enhanced stability under ambient conditions. This combination enables direct incorporation into complex molecular architectures, particularly in pharmaceutical intermediates and functional materials requiring robust, fluorinated building blocks.

Application

((Trifluoromethyl)sulfinyl)benzene serves as a versatile building block in synthetic organic chemistry, enabling the introduction of the trifluoromethylsulfinyl group—a potent electron-withdrawing and sterically distinct moiety—into complex molecular architectures. It functions reliably in nucleophilic substitution and transition-metal-catalyzed coupling reactions, offering enhanced stability and ease of purification compared to analogous sulfenylating agents. Its utility is well-established in the synthesis of fluorinated pharmaceutical intermediates and agrochemical scaffolds.

General Information

  • CAS No. 703-18-4
  • Cat. No. CS-0134178
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₅F₃OS
  • Molecular Weight 194.17
  • Synonym(s) Phenyl trifluoromethyl sulfoxide
  • SMILES O=S(C1=CC=CC=C1)C(F)(F)F

Computational Chemistry Data

  • TPSA   17.07
  • LogP   2.314
  • 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-P330-P362+P364-P405-P501

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