A perfluoroalkyl substance
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Perfluoroundecanoic Acid

Item No. 37257

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heneicosafluoro-undecanoic acid
CAS Number
2058-94-8
Synonyms
  • C11-PFCA
  • Henicosafluoroundecanoic Acid
  • PFUnDA
Molecular Formula
C11HF21O2
Formula Weight
564.1
Purity
≥95%
Formulation
A solid
Solubility(Learn about Variance in Solubility)
Methanol: Soluble
SMILES
O=C(C(F)(C(F)(C(F)(C(F)(C(F)(C(F)(C(F)(C(F)(C(F)(C(F)(F)F)F)F)F)F)F)F)F)F)F)O
InChi Code
InChI=1S/C11HF21O2/c12-2(13,1(33)34)3(14,15)4(16,17)5(18,19)6(20,21)7(22,23)8(24,25)9(26,27)10(28,29)11(30,31)32/h(H,33,34)
InChi Key
SIDINRCMMRKXGQ-UHFFFAOYSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    Cayman Chemical
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    Product Description

    Perfluoroundecanoic acid is a perfluoroalkyl substance (PFAS).1 Embryo-larval exposure of perfluoroundecanoic acid decreases body length and eye size and increases yolk sac size in zebrafish when used at a concentration of 0.3 mg/L. Perfluoroundecanoic acid (1 mg/kg) decreases body and testicular weights and serum testosterone levels and increases serum levels of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) in male mice.2 It also increases testicular malondialdehyde (MDA) levels and superoxide dismutase (SOD) and catalase activities in the same mice. Maternal serum levels of perfluoroundecanoic acid are positively associated with the risk of gestational diabetes.3 It has been found in surface freshwater foams and shellfish.4,5

    WARNING This product is not for human or veterinary use.