Perfluorononanoic Acid

• CAT Number: R059265
• CAS Number: 375-95-1
• Molecular Formula: C9HF17O2
• Molecular Weight: 464.08
• Purity: ≥95%
• Synonyms: 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Heptadecafluorononanoic Acid;?Heptadecafluorononanoic Acid; C 1800; Perfluorononanoic Acid; Perfluoropelargonic Acid
• Storage: Store at -20C
• IUPAC Name: 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluorononanoic acid
• InChI: InChI=1S/C9HF17O2/c10-2(11,1(27)28)3(12,13)4(14,15)5(16,17)6(18,19)7(20,21)8(22,23)9(24,25)26/h(H,27,28)
• InChIKey: UZUFPBIDKMEQEQ-UHFFFAOYSA-N
• SMILES: C(=O)(C(C(C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)O

Perfluorononanoic Acid (Cat No.:R059265) is a perfluorinated carboxylic acid consisting of a nine-carbon fully fluorinated alkyl chain. Known for its chemical stability, hydrophobicity, and surfactant properties, PFNA is used in the manufacture of fluoropolymers, coatings, and stain-resistant materials. It also serves as a research standard in environmental and toxicological studies due to its persistence and bioaccumulative behavior. PFNA is closely monitored as an emerging contaminant with potential health and ecological impacts. Supplied at high purity, it is ideal for analytical, regulatory, and environmental fate research applications.