CAS 16517-11-6

perfluorooctadecanoic acid

Description:

Perfluorooctadecanoic acid (PFODA) is a perfluorinated carboxylic acid characterized by a long carbon chain, specifically consisting of 18 carbon atoms fully saturated with fluorine atoms. This structure imparts unique properties, including high thermal stability, chemical resistance, and low surface tension. PFODA is part of a larger class of perfluoroalkyl substances (PFAS), which are known for their persistence in the environment and potential bioaccumulation in living organisms. The compound is typically used in various industrial applications, including surfactants, coatings, and as a processing aid in the manufacture of fluoropolymers. Due to its strong carbon-fluorine bonds, PFODA exhibits low reactivity, making it resistant to degradation. However, concerns have been raised regarding its environmental impact and potential health effects, leading to increased regulatory scrutiny. As a result, PFODA and other PFAS are subjects of ongoing research to understand their behavior in ecosystems and their implications for human health.

Formula: C₁₈HF₃₅O₂

InChI: InChI=1/C18HF35O2/c19-2(20,1(54)55)3(21,22)4(23,24)5(25,26)6(27,28)7(29,30)8(31,32)9(33,34)10(35,36)11(37,38)12(39,40)13(41,42)14(43,44)15(45,46)16(47,48)17(49,50)18(51,52)53/h(H,54,55)

InChI key: InChIKey=ZTSDOGSKTICNPQ-UHFFFAOYSA-N

SMILES: C(C(C(C(C(C(C(C(C(C(O)=O)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(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)(F)F

Synonyms:

• 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-Pentatriacontafluorooctadecanoic acid
• Octadecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontafluoro-
• Octadecanoic acid, pentatriacontafluoro-
• Pentatriacontafluorooctadecanoic Acid
• Perfluoro n-octadecanoic acid
• Perfluorostearic acid
• Perfluorooctadecanoic acid
• Perfluorooctadecanoic acid 97%
• pentatriacontafluoro-octadecanoicaci
• Perfluorooctadecanoicacid97%
• PFODA

PFAS EF-28 Native Mixture 1 µg/mL in Methanol:Water

CAS: 120226-60-0, 16517-11-6, 1763-23-1, 2058-94-8, 2355-31-9, 2706-90-3, 2706-91-4, 27619-97-2, 2991-50-6, 307-24-4, 307-55-1, 31506-32-8, 335-67-1, 335-76-2, 335-77-3, 355-46-4, 375-22-4, 375-73-5, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 39108-34-4, 678-41-1, 67905-19-5, 72629-94-8, 754-91-6, 757124-72-4

Color and Shape: Mixture

Ref: 04-A30000070MW

PFAS Superfund Mixture 2 µg/mL in Methanol:Water

CAS: 120226-60-0, 13252-13-6, 16517-11-6, 1763-23-1, 2058-94-8, 2355-31-9, 2706-90-3, 27619-97-2, 2991-50-6, 307-24-4, 307-55-1, 31506-32-8, 335-67-1, 335-76-2, 355-46-4, 375-22-4, 375-73-5, 375-85-9, 375-95-1, 376-06-7, 39108-34-4, 67905-19-5, 754-91-6, 757124-72-4

Color and Shape: Mixture

Ref: 04-A30000071MW

EU Groundwater Testing PFAS Mixture (w/o C6O4) 10-100 µg/mL in Methanol:Water

CAS: 13252-13-6, 16517-11-6, 1763-23-1, 2058-94-8, 2706-90-3, 2706-91-4, 307-24-4, 307-55-1, 335-67-1, 335-76-2, 335-77-3, 355-46-4, 375-22-4, 375-73-5, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 647-42-7, 678-39-7, 67905-19-5, 72629-94-8, 919005-14-4

Color and Shape: Mixture

Ref: 04-A30000079MW

Perfluorooctadecanoic acid

Controlled Product

CAS: 16517-11-6

Formula: C₁₈HF₃₅O₂

Color and Shape: Neat

Molecular weight: 914.14

Ref: 04-C15987080

UK Drinking Water Inspectorate (DWI) PFAS-48 Kit 10 µg/mL in Methanol:Water

CAS: 113507-82-7, 13252-13-6, 13252-14-7, 151772-58-6, 16517-11-6, 1691-99-2, 1763-23-1, 2058-94-8, 2355-31-9, 24448-09-7, 2706-90-3, 2706-91-4, 27619-97-2, 2991-50-6, 30334-69-1, 307-24-4, 307-55-1, 31506-32-8, 335-67-1, 335-76-2, 335-77-3, 34455-29-3, 355-46-4, 356-02-5, 375-22-4, 375-73-5, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 377-73-1, 39108-34-4, 4151-50-2, 41997-13-1, 646-83-3, 67905-19-5, 68259-12-1, 72629-94-8, 749786-16-1, 754-91-6, 756426-58-1, 757124-72-4, 763051-92-9, 79780-39-5, 812-70-4, 863090-89-5, 914637-49-3, 919005-14-4

Color and Shape: Kit

Ref: 04-K30000087

Perfluorooctadecanoic acid 50 µg/mL in Methanol:Water

Controlled Product

CAS: 16517-11-6

Formula: C₁₈HF₃₅O₂

Color and Shape: Single Solution

Molecular weight: 914.14

Ref: 04-A15987080MW-50

Perfluorooctadecanoic acid

CAS: 16517-11-6

Perfluorooctadecanoic acid

Formula: C₁₈HF₃₅O₂

Purity: 95%

Color and Shape: solid

Molecular weight: 914.14345g/mol

Ref: 54-PC6136

Perfluorooctadecanoic Acid

CAS: 16517-11-6

Formula: C₁₈HF₃₅O₂

Molecular weight: 914.15

Ref: 4Z-P-398007

Perfluorooctadecanoi​c Acid

Controlled Product

CAS: 16517-11-6

Applications Perfluorooctadecanoi​c Acid is a contaminant found in source water and treated drinking water from 25 drinking water treatment plants. It can also be found in discarded carpet and clothing in landfill leachate under biological active and abiotic conditions.
References Benson, R., et al.: Sci, Total Environ., 579, 1643-1648 (2017); Lang, J. R., et al.: Environ. Sci. Technol., 50, 5024-5032 (2016);

Formula: C₁₈HF₃₅O₂

Color and Shape: Off White

Molecular weight: 914.14

Ref: TR-P286340

Octadecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,18-pentatriacontafluoro-

CAS: 16517-11-6

Formula: C₁₈HF₃₅O₂

Color and Shape: Solid

Molecular weight: 914.1435

Ref: IN-DA001VAU

UK Drinking Water Inspectorate (DWI) PFAS-48 Mixture A 10 µg/mL in Methanol:Water

CAS: 16517-11-6, 1763-23-1, 2058-94-8, 2706-90-3, 2706-91-4, 27619-97-2, 307-24-4, 307-55-1, 335-67-1, 335-76-2, 335-77-3, 355-46-4, 356-02-5, 375-22-4, 375-73-5, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 39108-34-4, 67905-19-5, 68259-12-1, 72629-94-8, 749786-16-1, 757124-72-4, 79780-39-5, 812-70-4, 914637-49-3

Color and Shape: Colourless

Ref: 04-A30000085MW

Perfluorooctadecanoic acid

CAS: 16517-11-6

Formula: C₁₈HF₃₅O₂

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 914.148

Ref: 10-F002269