TOOLS
Search PFAS compounds from our curated database or query PubChem in real time. Save compounds to your workspace for quick access across tools.
200 compounds found
Trifluoromethanesulfonic acid
CAS: 1493-13-6
Trifluoromethane sulfonic acid ammonium salt
CAS: 13760-44-6
Perfluoromethane sulfonic acid
Fluoroacetic acid
CAS: 144-49-0
Perfluoro(methyl) formic acid
CAS: 692-45-5
Trifluoroacetic acid
CAS: 76-05-1
Sodium trifluoroacetate
CAS: 2923-18-4
Potassium trifluoroacetate
CAS: 2923-17-3
Difluoroacetic acid
CAS: 381-73-7
Perfluoroethane sulfonic acid
CAS: 307-35-7
Bis(trifluoromethyl) sulfone
CAS: 704-27-8
Trifluoroacetyl chloride
CAS: 354-32-5
Perfluoropropanoic acid
CAS: 422-64-0
100 ng/L
UK Limit
EU Limit
Hexafluoropropanoic acid
CAS: 357-31-3
3,3,3-Trifluoropropanoic acid
CAS: 2516-99-6
Perfluoropropane sulfonic acid
CAS: 423-41-6
2,2-Difluoropropanoic acid
CAS: 354-53-0
3:3 Fluorotelomer alcohol
CAS: 422-05-9
Hexafluoropropylene oxide-monomer acid
CAS: 684-16-2
Tetrafluoropropionic acid
CAS: 374-53-8
Perfluoro(methyl vinyl ether)
CAS: 1187-93-5
Perfluoro-2-methoxyacetic acid
CAS: 674-13-5
Perfluorobutanoic acid (ultra-short variant)
CAS: 375-22-4
3-(Perfluorobutyl)propane-1-sulfonate
CAS: 27619-94-9
Perfluoro(3-methoxypropyl) sulfonic acid
CAS: 250383-65-4
Perfluorobutane sulfonyl fluoride
CAS: 375-72-4
N-Methyl perfluorobutane sulfonamidoethanol
CAS: 34454-97-2
N-Ethyl perfluorobutane sulfonamidoethanol
CAS: 34454-98-3
Perfluorobutyrate ammonium salt
CAS: 10495-86-0
Perfluorobutane sulfonate potassium salt
CAS: 29420-49-3
Perfluorobutyl phosphonic acid
CAS: 40143-70-2
3,3,3-Trifluoro-2-(trifluoromethyl)propanoic acid
2,3,3,3-Tetrafluoro-2-(trifluoromethyl)propanoic acid
4:2 Fluorotelomer sulfonate (sodium salt)
CAS: 757124-72-4
Perfluoro-n-butyl iodide
CAS: 423-39-2
Octafluoropentanol
CAS: 355-80-6
Perfluorinated ether acid (PFESA C4)
CAS: 119226-05-2
Perfluoro(ethyl vinyl ether)
CAS: 10493-51-3
Perfluoro-3-methoxypropanoic acid
CAS: 13140-30-2
N-Methyl perfluorobutane sulfonamide
CAS: 68298-12-4
4:2 Fluorotelomer sulfonic acid
Perfluorobutane sulfonamide
CAS: 30334-69-1
4:2 Fluorotelomer alcohol
CAS: 2043-47-2
N-Ethyl perfluorobutane sulfonamide
CAS: 68298-13-5
Perfluoro(2-ethoxyethane) sulfonic acid
CAS: 113507-82-7
Perfluorobutanoic acid
Perfluoropentane sulfonic acid
CAS: 2706-91-4
Perfluoropentanoic acid
CAS: 2706-90-3
Perfluoro-n-pentylamine
CAS: 374-62-9
Perfluoro(2-methyl-2-propenyl) ether
CAS: 1645-75-6
Perfluoroalkyl carboxylic acid C5 (cyclic)
CAS: 372-64-5
Perfluoro-n-pentyl phosphonic acid
CAS: 40143-72-4
Perfluoro(propyl vinyl ether)
CAS: 10493-44-4
Perfluorobutyl methyl ether
CAS: 163702-06-5
Perfluoro-3,6-dioxaheptanoic acid
CAS: 151772-58-6
Nonafluoro-3,6-dioxaheptanoic acid
Perfluoro-4-methoxybutanoic acid
CAS: 863090-89-5
2-(Perfluorohexyl)ethane-1-sulfonic acid
CAS: 27619-97-2
Perfluoro-2-propoxypropanoic acid
CAS: 13252-13-6
Ammonium perfluoro(2-methyl-3-oxahexanoate)
CAS: 62037-80-3
Perfluorohexyl iodide
CAS: 355-43-1
Perfluorohexanoic acid
CAS: 307-24-4
1H,1H,2H,2H-Perfluorooctane sulfonate
Perfluoro(2-methyl-3-oxahexanoic acid)
CAS: 13252-18-1
Perfluorohexane sulfonic acid (branched iso-PFHxS)
CAS: 108427-53-8
1H-Perfluorohexane
CAS: 355-37-3
Disubstituted polyfluoroalkyl phosphinic acid
CAS: 801209-99-4
Perfluoro(2-methyl-2-pentenoic acid)
CAS: 35678-61-6
Amine oxide fluorosurfactant (6:2 FTAB)
Perfluorohexyl phosphonic acid
CAS: 40143-74-6
Perfluoro-n-hexyl iodide
6:2 Fluorotelomer phosphate monoester
CAS: 57677-95-9
Perfluorohexyl acrylate
CAS: 2144-53-8
Perfluorohexanoate ammonium salt
CAS: 21615-47-4
Perfluoro-1-hexanesulfonic acid (linear)
CAS: 355-46-4
Perfluorohexane sulfonate ammonium salt
CAS: 68259-09-6
Perfluoroalkyl methacrylate 6:2 polymer monomer
Perfluoro(butane-1,4-dicarboxylic acid)
CAS: 376-52-3
Perfluoroalkyl vinyl ether acrylic acid
CAS: 16090-14-5
Perfluorinated ether acid (PFESA C6)
6:2 Fluorotelomer sulfamido betaine
CAS: 34455-29-3
Perfluoroalkyl phosphinate disubstituted C6
CAS: 40143-66-6
Fluorotelomer 6:2 thioether acetic acid
CAS: 27854-26-8
6:2 Fluorotelomer unsaturated carboxylic acid
CAS: 70887-88-6
Bis(2-(perfluorohexyl)ethyl) phosphate
CAS: 57677-96-0
Perfluorohexane sulfonamide
CAS: 41997-13-1
6:2 Fluorotelomer carboxylic acid
CAS: 53826-12-3
6:2 Fluorotelomer alcohol
CAS: 647-42-7
Mono(2-(perfluorohexyl)ethyl) phosphate
ADONA
CAS: 958445-44-8
Perfluoro-3,6,9-trioxadecanoic acid
CAS: 914637-49-3
Perfluoroheptanoic acid
CAS: 375-85-9
Perfluoro(4-methyl-3,6-dioxaoctane) sulfonic acid
CAS: 376347-24-9
Perfluoroheptyl sulfonamide
CAS: 32814-52-1
Perfluoroheptanoic acid ammonium salt
CAS: 6130-43-4
Perfluoroheptyl phosphonic acid
CAS: 40143-76-8
Perfluoro-n-heptyl iodide
CAS: 507-44-8
9Cl-PF3ONS (F-53B minor)
CAS: 756426-58-1
Perfluorooctanoyl fluoride
CAS: 335-66-0
Perfluorooctanoate potassium salt
CAS: 2395-00-8
2-(N-Perfluorooctylsulfonyl-N-methylamino)acetic acid
CAS: 2355-31-9
Perfluorooctane sulfonate diethanolamine salt
CAS: 70225-14-8
Perfluorooctane sulfonamide
CAS: 754-91-6
Perfluoro-4,7,10-trioxaundecanoic acid
CAS: 914637-50-6
Perfluoro-1-octanesulfonyl amide
CAS: 2806-14-6
Perfluorooctyl betaine
CAS: 79780-38-4
Fluorosurfactant FC-95
CAS: 2795-39-3
Perfluorooctane sulfonyl chloride
CAS: 335-67-2
Fluorotelomer 8:2 betaine
CAS: 34455-09-9
Perfluorooctane sulfonyl fluoride
Bis(2-hydroxyethyl) ammonium perfluorooctane sulfonate
Perfluorooctane sulfonic acid lithium salt
CAS: 29457-72-5
1H-Perfluorooctane
CAS: 335-65-9
Perfluorooctyldimethyl amine
CAS: 335-36-4
Perfluoro(4-methyl-3,6-dioxaoctanoic acid)
CAS: 62778-11-4
Perfluorooctane sulfonate morpholinium salt
CAS: 1691-99-2
Diethylamine perfluorooctyl sulfonate
Perfluorooctyl iodide
CAS: 507-63-1
Perfluorooctanoate ammonium salt
CAS: 3825-26-1
Perfluoroethylcyclohexane sulfonate
CAS: 335-24-0
1H,1H,2H,2H-Perfluorodecanesulfonic acid
CAS: 39108-34-4
Perfluorooctyltriethylamine
CAS: 68184-12-3
Perfluoro-n-octyl iodide
Perfluorooctyl acrylate
CAS: 27905-45-9
8:2 Fluorotelomer phosphate monoester
CAS: 57677-99-3
Perfluorooctanoic acid (branched iso-PFOA)
CAS: 90480-57-2
N,N-Diethyl-2-(heptadecafluorooctylsulfonamido)ethylamine
CAS: 94133-90-1
Perfluoro-n-octylamine
CAS: 307-30-2
Perfluorooctane sulfonate piperazinium salt
CAS: 251099-16-8
Perfluorooctane sulfonate (branched iso-PFOS)
CAS: 29081-56-9
Fluorotelomer methacrylate 8:2
CAS: 1996-88-9
Fluorotelomer acrylate polymer (polym.)
CAS: 65530-85-0
Perfluorooctyl triethoxysilane
CAS: 51851-37-7
6:2/8:2 Fluorotelomer phosphate diester
CAS: 500-50-5
Perfluorooctyl phosphonic acid
Fluorotelomer 8:2 thioether acetic acid
CAS: 34455-31-7
Perfluorooctyl urethane
Fluorotelomer olefin 8:2
CAS: 70950-42-4
Perfluoro(hexane-1,6-dicarboxylic acid)
CAS: 309-17-1
N-Octyl perfluorooctane sulfonamide
CAS: 31506-33-9
Perfluorooctanesulfonamidoethyl alcohol propoxylate
CAS: 67584-42-3
Perfluorooctanoate diethanolamine salt
CAS: 70225-14-9
Perfluorooctyl carbamate
Perfluoro-n-octylsulfonyl glycine
CAS: 2806-16-8
N-Heptyl perfluorooctane sulfonamide
CAS: 36236-04-5
Potassium perfluorooctanoate
Perfluorooctyl sodium carboxylate
CAS: 335-95-5
Perfluoro(2-butyl tetrahydrofuran)
Perfluorooctane carboxyl chloride
CAS: 40143-77-9
Perfluoro-n-octyl-1,2-propanediol
CAS: 423-57-4
8:2 Fluorotelomer sulfamido betaine
CAS: 34455-30-6
8:2 Fluorotelomer carboxylic acid
CAS: 27854-31-5
Bis(2-(perfluorooctyl)ethyl) phosphate
CAS: 678-41-1
8:2 Fluorotelomer unsaturated carboxylic acid
CAS: 70887-96-6
Mono(2-(perfluorooctyl)ethyl) phosphate
Perfluorooctane sulfinyl fluoride
Omega-H perfluorooctane sulfonate
2-(N-Ethyl perfluorooctane sulfonamido) acetic acid
CAS: 71917-95-8
8:2 Fluorotelomer alcohol
CAS: 678-39-7
Perfluoroethyl cyclohexane sulfonate
11Cl-PF3OUdS (F-53B major)
CAS: 763051-92-9
Perfluorononyl fluoride
CAS: 375-96-2
Sodium para-perfluorous nonenoxybenzene sulfonate
CAS: 3043-20-7
Perfluorononanoic acid ammonium salt
CAS: 21049-39-8
Perfluorononyl sulfonic acid (isomers)
CAS: 68310-44-1
Perfluorononanoic acid (branched iso-PFNA)
CAS: 68259-12-1
Perfluorononanoyl fluoride
Perfluorononyl phosphonic acid
CAS: 40143-78-0
Perfluoroethylcyclohexyl carboxylic acid
CAS: 336-59-4
Hexafluoropropylene oxide trimer acid
CAS: 13252-14-7
Perfluorononane sulfonic acid
CAS: 474511-07-4
Perfluorodecalin
CAS: 306-94-5
Perfluorodecane sulfonate potassium salt
CAS: 2795-38-2
Perfluorodecanoic acid (branched iso-PFDA)
CAS: 307-34-6
Perfluoro(octane-1,8-dicarboxylic acid)
CAS: 376-01-2
Perfluoro-n-decyl iodide
CAS: 2043-54-1
Perfluorodecanoic acid ammonium salt
CAS: 3108-25-6
10:2 Fluorotelomer alcohol
CAS: 865-86-1
Perfluoromethyl decalin
Perfluoroundecane sulfonic acid
CAS: 749786-16-1
Perfluorotributylamine
CAS: 311-89-7
Perfluorododecyl phosphoric acid
CAS: 80988-54-1
Perfluorododecanoate sodium salt
CAS: 3108-24-5
Perfluoro-n-dodecyl iodide
CAS: 307-61-9
Perfluorododecane sulfonic acid
CAS: 79780-39-5
12:2 Fluorotelomer alcohol
CAS: 39239-77-5
Perfluorotridecanoate sodium salt
CAS: 72629-95-9
Perfluorotetradecanoate sodium salt
CAS: 914637-73-3
Perfluoropentadecane sulfonic acid
CAS: 76-04-0
Perfluoropentadecanoic acid
CAS: 141074-63-7
Perfluorohexadecanoic acid
CAS: 67905-19-5
Perfluorotrihexyl amine
CAS: 432-08-6
Perfluorooctadecanoic acid
CAS: 16517-11-6
PFAS sum parameter (PFAS4)
CAS: N/A
0.1 ng/L
PFAS sum parameter (PFAS20)
Regulatory limits are indicative and subject to change. Always verify against current legislation before making compliance decisions.