Experiment No.: Conducted At: Dates Conducted: Conducted By: ARXtG-0 237 Primary Skin Irritation Test with T-3608 in Albino Rabbits 0984EB0368 Pathology and Toxicology Riker Laboratories, Inc.

r] (ss) 2=3 R236-03/0 IN VITRO MICROBIOLOGICAL MUTAGENICITY ASSAYS OF 3M COMPANY'S COMPOUND T-3609 Final Report September 1984 By: C U t ) Debra E.

Acute Oral Toxicity Screen with T-3065COC in Albino Bats a S iV' ,$ ^ < sj u v-^V Kxpr'ri.incnt No. : Conducted At: Dates Conducted: Conducted By: 0981AR0145 Safety Evaluation Laboratory Riker Laboratories, Inc.

Internal Correspondence cc: R.

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\ AZZVo- /2I CC: 0.

AR 226 _ 0877 BIODEGRADATION (OECD 301D) IESTSUB~S~T~AN0G 000E 00 Identity: ArefmeirxrteudretocaosntPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfponoanteen,twhoficFhC-m7a8y08a.lso(1b-e Octanesulfonic acid) (CAS # 2795-38-3). 7R8e0mBa.rkCsu:rrenTt hienf3orMmaptrioodnucitnidiocnatloets niutimsbaermiwxatusre2.ofT0h.e5t8e%stPsFaOmSp,le1i4s%FCfdioeatmheyrl,en1e.1gl5y%coslomdoinuombuocttyyll estuhlefart,e,760..78%%wpaotleyro,x5ye.t5h%yluerneea,mo1n.o1o7c%tyHlypdhreonxyyl ether, 0.05% sodium lauryl sulfate, and 0.05% benzotriazole. cThhaerafcotlelroiwiznegd csounmcmenatrryataipopnlsieosftiompaurmiitxiteusr.eDwaittha idnoceosmpnloettaeclcyurately reflect degradation potential of the fluorochemical component of the test sample.

AR 226 - 09ol ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity: rAefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9i5u,oroorocatsanaescuolmfponoanteen,twohficFhC-m3a0y41a.ls(o1b-e Octanesulfonic acid) (CAS # 2795-39-3).

TO: TECHNICAL COMMUNICATIONS CENTER - 201-2CN (Importaiit - I f roport i s printed on bod, sides o f paper, send tw copies to rcc

AR226-2930 FOR DU FONT USE ONLY HLR 415-85 HASKELL LABORATORY REPORT NO. 415-85 Title of Report ________ STATIC ACUTE 96-HOU?

AR 226 -- O48 READY BIODEGRADATION (OECD 301E) TEST SUBSTANCE Identity: A mixture containing perfiuorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a componenotf FC-203CE. (1Octanesulfonic acid) (CAS # 2795-39-3).

BACK TO MAIN PHOTODEGRADATION (AQUEOUS DIRECT) TEST SUBSTANCE Identity: N-methylperfluorooctane sulfonamidoethanol; may also be referred to as N-MeFOSE Alcohol, FC-790, or FM-3925. (1-Octanesulfonamide, N-methyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2hydroxyethyl)-, CAS # 24448-09-7) Remarks: Material is an off-white, waxy solid.

FOR DU PONT USE ONLY AR226-2937 Du Pont HLR 784-88 Study Title Eye Irritation Test in Rabbits of Author William J.

BIODEGRADATION (301E) TES -SUBSTA JCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component of FC-206. (1Octanesulfoniaccid)(CAS # 2795-39-3).

ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity:A mixturecontainingperfluorooetanesulfbnatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component of FX-3103. (1Octanesulfoniaccid)(CAS # 2795-39-3).