A polyfluoroalkyl substance
Technical Support & Resources

Visit our FAQ

Contact Us

Toll Free Phone (USA and Canada Only): (888) 526-5351
Direct Phone: (734) 975-3888

Request Technical Support

Technical Support Request

To streamline the process attach the appropriate questionnaire to your inquiry.

Download IHC QuestionnaireDownload WB Questionnaire

View Our Privacy Statement for details on how we use and protect your data. In addition, this site is protected by hCaptcha and its Privacy Policy and Terms of Service apply.

1H,1H,2H,2H-Perfluorohexanesulfonic Acid

Item No. 37261

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
3,3,4,4,5,5,6,6,6-nonafluoro-1-hexanesulfonic acid
CAS Number
757124-72-4
Synonyms
  • 4:2 Fluorotelomer Sulfonic Acid
  • 4:2 FtS
Molecular Formula
C6H5F9O3S
Formula Weight
328.2
Purity
≥85%
Formulation
A solid
Solubility(Learn about Variance in Solubility)
DMF: 10 mg/mlDMSO: 10 mg/mlEthanol: 10 mg/mlPBS (pH 7.2): 10 mg/ml
SMILES
O=S(O)(CCC(F)(C(F)(C(F)(C(F)(F)F)F)F)F)=O
InChi Code
InChI=1S/C6H5F9O3S/c7-3(8,1-2-19(16,17)18)4(9,10)5(11,12)6(13,14)15/h1-2H2,(H,16,17,18)
InChi Key
TXGIGTRUEITPSC-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Recommended Products

Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

Download most recent Certificate of Analysis for this product

    25 mg

    $138

    Add

    50 mg

    $262

    Add

    100 mg

    $495

    Add

    250 mg

    $1,032

    Add
    Cayman Chemical
    Visit Our Environmental Toxicology Resource Center

    Explore additional resources to study natural toxins, pollutants including PFAS and 6-PPD-Q, and their biological effects.

    ENVIRONMENTAL TOXICOLOGY TOOLS & SERVICES
    Product Description

    1H,1H,2H,2H-Perfluorohexanesulfonic acid is a polyfluoroalkyl substance (PFAS).1 It has been found as a contaminant in drinking water.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Hall, S.M., Zhang, S., Tait, G.H., et al. PFAS levels in paired drinking water and serum samples collected from an exposed community in Central North Carolina. Sci. Total Environ. 895, 165091 (2023).