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Perfluoroundecanoic acid
SpectraBase Compound ID 8SwSQnKXzbT
InChI 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)
InChIKey SIDINRCMMRKXGQ-UHFFFAOYSA-N
Mol Weight 564.09 g/mol
Molecular Formula C11HF21O2
Exact Mass 563.964121 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID EsMspkdZWiS
Name PFCA-perfluoroalkyl-standards-Multiple_Y
Classification Perfluoroalkyl carboxylic acid/perfluoroalkyl carboxylate (PFCA)
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 563.964120693 u
Formula C11HF21O2
InChI 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)
InChIKey SIDINRCMMRKXGQ-UHFFFAOYSA-N
Ion Polarity N
Literature Reference Koelmel, J. P.; Stelben, P.; McDonough, C. A.; Dukes, D. A.; Aristizabal-Henao, J. J.; Nason, S. L.; Yang, L.; Sternberg, S.; Lin, E. Z.; Beckmann, M.; Williams, A. J.; Draper, J.; Finch, J.; Munk, J.; Deigl, C.; Rennie, E. E.; Bowden, J. A.; Godri, K. J. FluoroMatch 2.0—Making Automated and Comprehensive Non-Targeted PFAS Annotation a Reality. Analytical and Bioanalytical Chemistry 2021, 414 (3), 1201–1215.
Literature Reference DOI 10.1007/s00216-021-03392-7
Precursor Ion [M-H]-
Precursor m/z 562.957
SMILES OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
Sample Comments Built using spectra from authentic standards and literature, multiple standards were implemented
Synonyms Perfluorocarboxylic acid-perfluoroalkyl