CAS 754-91-6

Perfluorottanosulfonamide

Descrizione:

Perfluorottanosulfonamide (PFOSA) è un composto organico sintetico appartenente alla classe delle sostanze perfluoroalchiliche (PFAS). È caratterizzato da una lunga catena di carbonio, specificamente una struttura di ottano, completamente fluorurata, con un gruppo funzionale sulfonamide. Il PFOSA è noto per la sua alta stabilità termica e chimica, che lo rende resistente alla degradazione nell'ambiente. Questo composto è tipicamente utilizzato come tensioattivo ed è associato a varie applicazioni industriali, inclusa la produzione di rivestimenti idrorepellenti e oleorepellenti. A causa della sua natura persistente, il PFOSA ha sollevato preoccupazioni ambientali e sanitarie, poiché può accumularsi negli organismi viventi ed è stato rilevato in varie matrici ambientali, inclusi acqua e suolo. Gli studi tossicologici suggeriscono potenziali effetti avversi, inclusa la disfunzione endocrina e la tossicità dello sviluppo. Le agenzie di regolamentazione stanno esaminando sempre più i composti PFAS, incluso il PFOSA, portando a sforzi volti a ridurre il loro utilizzo e mitigare il loro impatto ambientale. In generale, il PFOSA esemplifica le sfide poste dai contaminanti organici persistenti nella chimica moderna e nella scienza ambientale.

Formula: C₈H₂F₁₇NO₂S

InChI: InChI=1S/C8H2F17NO2S/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)29(26,27)28/h(H2,26,27,28)

InChI key: InChIKey=RRRXPPIDPYTNJG-UHFFFAOYSA-N

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

Sinonimi:

• 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonamid Ai3-29759
• 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonamide
• 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluorooctan-1-sulfonamide
• 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluorooctane-1-Sulfonamide
• 1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-
• Ai 3-29759
• Desethylsulfluramid
• Heptadecafluorooctanesulphonamide
• N-Ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1- octanesulfonamide
• Perfluoroalkyl-sulfonamide
• Perfluoroctylsulfonamide
• Perfluoroocctanesulfonamide
• Perfluorooctanesulfonic acid amide
• Perfluorooctanesulphonamide
• Perfluorooctansulfonamide
• Perfluorooctylsulfoamide
• Perfluorooctylsulfonamide
• Pfosa

PFAS Mixture Food Testing EU 2022/1431 10 µg/mL in Methanol:Water

CAS: 13252-13-6, 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, 34455-29-3, 355-46-4, 375-22-4, 375-73-5, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 68259-12-1, 72629-94-8, 749786-16-1, 754-91-6, 756426-58-1, 763051-92-9, 791563-89-8, 79780-39-5, 80475-32-7, 919005-14-4

Colore e forma: Mixture

Ref: 04-A30000074MW

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

Colore e forma: Mixture

Ref: 04-A30000071MW

PFAS Mixture 151 100 µg/mL in Methanol:Water

Prodotto controllato

CAS: 2058-94-8, 2355-31-9, 2706-90-3, 27619-97-2, 2795-39-3, 2806-15-7, 29420-49-3, 2991-50-6, 307-24-4, 307-55-1, 335-67-1, 335-76-2, 375-22-4, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 3871-99-6, 39108-34-4, 630402-22-1, 72629-94-8, 754-91-6, 757124-72-4, 98789-57-2

Colore e forma: Mixture

Ref: 04-A50000151MW

EPA Method 1633 PFAS Mixture 10 µg/mL in Methanol:Water

Prodotto controllato

CAS: 113507-82-7, 1260224-54-1, 13252-13-6, 151772-58-6, 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, 307-24-4, 307-55-1, 31506-32-8, 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, 377-73-1, 39108-34-4, 4151-50-2, 72629-94-8, 73606-19-6, 754-91-6, 757124-72-4, 812-70-4, 83329-89-9, 863090-89-5, 914637-49-3, 919005-14-4, 98789-57-2

Colore e forma: Mixture

Ref: 04-A50000753MW

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

Colore e forma: Mixture

Ref: 04-A30000070MW

DIN EN 17892:2024-08 PFAS Mixture 10 µg/mL in Methanol:Water

CAS: 13252-13-6, 1763-23-1, 2058-94-8, 2706-90-3, 2706-91-4, 27619-97-2, 2991-50-6, 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, 377-73-1, 39108-34-4, 68259-12-1, 72629-94-8, 749786-16-1, 754-91-6, 756426-58-1, 757124-72-4, 791563-89-8, 79780-39-5, 919005-14-4

Colore e forma: Mixture

Ref: 04-A30000080MW

Perfluorooctane sulfonamide

Prodotto controllato

CAS: 754-91-6

Formula: C₈H₂F₁₇NO₂S

Colore e forma: Neat

Peso molecolare: 499.14

Ref: 04-C15987110

Perfluorooctane sulfonamide 50 µg/mL in Methanol

CAS: 754-91-6

Colore e forma: Single Solution

Ref: 04-A15987110ME-50

PFAS Mixture (PFCAs, PFSAs, FTSs, FOSAAs) 1-4 µg/mL in Methanol:Water

Prodotto controllato

CAS: 1260224-54-1, 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, 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, 72629-94-8, 754-91-6, 757124-72-4, 98789-57-2

Colore e forma: Mixture

Ref: 04-A50000760MW

Native PFAS Precision and Recovery Standard Solution 1 µg/mL in Methanol:Water

CAS: 13252-13-6, 2058-94-8, 21934-50-9, 2250081-67-3, 2355-31-9, 2706-90-3, 27619-93-8, 27619-94-9, 27619-96-1, 2795-39-3, 2806-15-7, 29420-49-3, 2991-50-6, 30334-69-1, 307-24-4, 307-55-1, 335-67-1, 335-76-2, 375-22-4, 375-85-9, 375-95-1, 376-06-7, 3871-99-6, 41997-13-1, 630402-22-1, 72629-94-8, 73606-19-6, 754-91-6, 83329-89-9, 98789-57-2

Colore e forma: Mixture

Ref: 04-A50000764MW

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

Colore e forma: Kit

Ref: 04-K30000087

AOAC 2023.003 PFAS Mixture 1-100 µg/mL in Methanol:Water

CAS: 120226-60-0, 13252-13-6, 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, 375-22-4, 375-73-5, 375-85-9, 375-92-8, 375-95-1, 376-06-7, 39108-34-4, 68259-12-1, 72629-94-8, 749786-16-1, 754-91-6, 756426-58-1, 757124-72-4, 763051-92-9, 791563-89-8, 79780-39-5, 919005-14-4

Colore e forma: Mixture

Ref: 04-A30000094MW

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

CAS: 113507-82-7, 13252-13-6, 13252-14-7, 151772-58-6, 1691-99-2, 2355-31-9, 24448-09-7, 2991-50-6, 30334-69-1, 31506-32-8, 34455-29-3, 377-73-1, 4151-50-2, 41997-13-1, 646-83-3, 754-91-6, 756426-58-1, 763051-92-9, 863090-89-5, 919005-14-4

Colore e forma: Mixture

Ref: 04-A30000086MW

EPA Method 8327 PFAS Mixture 10 µg/mL in Methanol:Water

Prodotto controllato

CAS: 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, 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, 68259-12-1, 72629-94-8, 754-91-6, 757124-72-4

Colore e forma: Mixture

Ref: 04-A50000752MW

Perfluorooctylsulfonamide(PFOSA)

CAS: 754-91-6

Formula: C₈H₂F₁₇NO₂S

Peso molecolare: 499.14

Ref: 4Z-P-398118

Perfluorooctanesulfo​namide

Prodotto controllato

CAS: 754-91-6

Applications Perfluorooctanesulfo​namide is a longer chain fluorinated surfactant used in polymers. Used in aqueous film firm-forming foam to extinguish hydrocarbon-based fires.
References nderson, R. H. et al.: Chemosphere., 150, 678 (2016); Loefstedt G. et al.: Env. Sci. Tech., 50, 653 (2016);

Formula: C₈H₂F₁₇NO₂S

Colore e forma: Off-White

Peso molecolare: 499.14

Ref: TR-P286245

Perfluorooctanesulfonamide

Prodotto controllato

CAS: 754-91-6

Perfluorooctanesulfonamide (PFOS) is an organic compound that is used as a surfactant in fire-fighting foams and metalworking fluids. PFOS is highly toxic to humans and animals, and it can persist for long periods of time in the environment. It has been shown to inhibit the activity of several enzymes, including carboxylesterase, acetylcholinesterase, and butyrylcholinesterase, which are essential for proper functioning of the liver cells. PFOS also inhibits the oxidation of fatty acids by hydroxyl radicals in vitro, leading to lipid peroxidation. Furthermore, PFOS has been shown to be carcinogenic in animal studies. The degradation process for PFOS includes hydrolysis by esterases or glucuronidases and oxidation by cytochrome P450 enzymes or glutathione reductase.

Formula: C₈H₂F₁₇NO₂S

Purezza: Min. 94%

Colore e forma: Powder

Peso molecolare: 499.15 g/mol

Ref: 3D-FP102744