PFAS Analyte List with Chemical Abstracts Service Registry Number (CASRN)

Acronym / Analyte                                               CASRN  

 

HFPO-DA (GenX acid)                                           13252-13-6

  2,3,3,3-tetrafluoro-2-heptafluoropropoxy)propanoic acid 

 

  NEtFOSAA Total                                                     2991-50-6

  N-ethyl perfluorooctanesulfonamido acetic acid

 

NMeFOSAA Total                                                    2355-31-9

N-Methylperfluorooctane sulfonamido acetic acid

 

PFBS                                                                     375-73-5

perfluorobutane sulfonic acid

 

PFDA                                                                     335-76-2

perfluorodecanoic acid

 

PFDoA                                                                    307-55-1

perfluorododecanoic acid

 

PFHpA                                                                    375-85-9

perfluoroheptanoic acid

 

PFHxS Total                                                             355-46-4

perfluorohexane sulfonic acid

 

 

PFHxA                                                                     307-24-4

perfluorohexanoic acid

 

PFNA                                                                       375-95-1

perfluorononanoic acid

 

PFOS Total                                                              1763-23-1

perfluorooctane sulfonic acid

 

 

PFOA Total                                                                335-67-1

perfluorooctanoic acid

 

PFTeA                                                                        376-06-7

perfluorotetradecanoic acid

 

PFTrA                                                                     72629-94-8

perfluorotridecanoic acid

 

PFUnA                                                                      2058-94-8

perfluoroundecanoic acid

 

11CL-PF3OUdS                                                       763051-92-9

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid

 

9CL-PF3ONS                                                          756426-58-1

9-chlorohexadecafluoro-3-oxanone-1-sulfonic acid

 

ADONA                                                                  919005-14-4

4,8-dioxa-3h-perfluorononanoic acid (ADONA acid)