A polyfluoroalkyl substance
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2H,2H,3H,3H-Perfluorohexanoic Acid

Item No. 37230

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
4,4,5,5,6,6,6-heptafluoro-hexanoic acid
CAS Number
356-02-5
Synonyms
  • 3:3 Fluorotelomer Carboxylic Acid
  • 3:3 FTCA
  • 3-Perfluoropropyl Propanoic Acid
  • FPrPA
Molecular Formula
C6H5F7O2
Formula Weight
242.1
Purity
≥95%
Formulation
A 500 mg/ml solution in ethanol
Solubility(Learn about Variance in Solubility)
Chloroform: SolubleMethanol: Soluble
SMILES
O=C(CCC(F)(C(F)(C(F)(F)F)F)F)O
InChi Code
InChI=1S/C6H5F7O2/c7-4(8,2-1-3(14)15)5(9,10)6(11,12)13/h1-2H2,(H,14,15)
InChi Key
ISFKSWMQWIRDNC-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    250 mg

    $62

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    500 mg

    $117

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    1 g

    $171

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    5 g

    $726

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    Cayman Chemical
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    Product Description

    2H,2H,3H,3H-Perfluorohexanoic acid is a polyfluoroalkyl substance (PFAS).1 It has been found as a contaminant in sea and river water.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Zhao, Z., Cheng, X., Hua, X., et al. Emerging and legacy per- and polyfluoroalkyl substances in water, sediment, and air of the Bohai Sea and its surrounding rivers. Environ. Pollut. 263(Pt. A), 114391 (2020).