AR 226-0359 BEHR-00699-313 CompgNY SaNniit.izey fg A355 _ 2=z o= m z2e5 s FLUOROCHEMICAL USE,DISTRIBUTION AND RELEASE OVERVIEW QE4P - Bo - 373 Dupps BAcode 06 20780 Prepared by 3M Company May 26,1999 000003 2 a TABLE OF CONTENTS Page TE 3M Production of Sulfonyl-based FIUOFOCHEMICAIS.oovcvrersssnrssnseossmsonnd 3M Sulfonyl-based FIUOFOChemical PrOUCtS vovvuvresomnsmsssonmsesmssessmssnons Profile of Major Product Categories...mmursmmmenssssssommsmsesmssmssons] 1 Paper and Packaging PrOIECIONS.cuvvarsvssmssssamsssssmssssssssseseesons PerfOMANCE CHEMICALS varanasi10 Ongoing and Proposed Exposure Assessment and Stewardship Initiatives.....o.......1] Chart 1: POSF Fluorochemical Reaction Tree cou...

AR 6 -- 070% ACUTE TOXICITY TO FISH (FATHEAD MINNOW) IesTsusTa0N 00 GE Identity: rMeifxetrurreed ctoonatasiPniFnOgSp,erFfCl-u9o5r,ooocrtaansesauclfoomnpaotneewnhticohf FmCa-y20a1lsFo. be (1-Octanesulfonic acid, 1,1,22,3.3,4,4,6,5,6.6,7,7,88.8heptadecafiuoro-, potassium salt, CAS # 2795-39-3) Remarks: The 3M production lot number was 1.

AR 226.0704 ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) IEsTsuBSTANCE Identity: Mixture containing perfluorooctanesulfonate which may also be r(e1f-eOrcrteadnteosualsfoPnFiOc Sac,idF,C-1,915,,2.o2r.3a,s3,a4,c4o.5m,p5o,n6,e6n,t7,o7f.8F,C8,-82-01F. heptadecafiuoro-, potassium salt, CAS # 2795-39-3) Remarks: The 3M production lot number was 1.

BACK TO MAIN INHIBITORY EFFECTS OF L-13492 ON ACTIVATIED SLUDGE RESPIRATION ~ jIl REPORT COMPLETED: July 26,1995 Prepared by: SusrvlA.

ou Ae226- 191 D 3M MEDICAL DEPARTMENT, CORPORATE TOXICOLOGY Title: Comparative Molecular Biology of Perfluorooctanesulfonate (PFOS, T6295), N-ethyl perfluorooctanesulfonamido ethanol (N-EtFOSE, T-6316), N-Ethyl perfluorooctanesulfonamide (N-EtFOSA, T-6868),Perfluorooctanesulfonamido acetate (FOSAA, T-7071), and/or Perfluorooctanesulfonamide (FOSA, Rats and Guinea Pigs following Oral dosing.

AR226-2973 TRADE SECRET SludiLDlifi STATIC.

AR226-3023 Study Title 100-Person Hunan Patch Test with H-21275 (Control I ten), H-21273 (Test I ten 1), and H-21274 (Test Item 2) Laboratory Project ID Haskell Laboratory Report No. 447-95 Study Completed On August 24, 1995 Contracting Laboratory Biosearch, Incorporated 3408-50 B Street Philadelphia, Pennsylvania 19134 Author James E.

3M SPECIALTY ADHESIVES & CHIEMICALS ANALYTICAL To: Leo Gehlhoff-(309727)-3M Chemicals-236-2A-01 LABORATORY Request#'s53030 From: Tom Kestner-(3-5633)SA&C AnalyticaLlab -236-2B-1I Subject: F7uorochemical Isomer Disoibutionby 19F-AMR Spectroscopy Date: December 1, 1997 SAMPLE DESCRIPTIONS: * FC-95, lot# 217 (T-6295);Nominal product= CgF17-SO3(-) K(+) INTRODUCTION: This samplewas subjectedto a '9F-NNM spectraalnalysimsethod to detern-dnteheidentitieasnd relative concentrationosf thefluorochemicailsomersand as many otheridentifiabilmepuritycomponents as possible.

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:Mixturecontainingperfluorooctanesulfonawtheich may alsobe referredto as PFOS, FC-95, or as a component ofFC-3017.

BA k T MAIM Internal Correspondence To: From : S u b je c t: D ate: Dr.

/M ?

AR AR6 - 0S 5!

A C U T E T O X IC IT Y T O F ISH (FA T H EA D M IN N O W ) T E S T S U B S T A N C E __________________________________________________ Identity: Mixture containing perfluorooctanesulfonate which m ay also be referred to a s P F O S , FC-95, or a s a component of FC-3003. (1Octanesulfonic acid) (C A S # 2795-39-3).

14 < S < 5 6 _ A H - O DRAFT REPORT DRY RUM CREEK WASHINGTON, WOOD COUNTY, WEST VIRGINIA NOVEMBER 1997 RECEIVED PPT NCC 23MAR3I AH10:21 PREPARED BY: M a r k D.

Z-A7 RCV. a>42 ESTAfUSMCfi U E. . du Po n t d e Nem o u r s & C ompany tWCO*PMT0 P.O.