ATtotxaiccohlmoegnytsSttuodLieetstearntdoOCt.heArueIrnfdoartmeadtiMoanyon25P,F2O00A0 A Teratology 1) Teratology Studyof T-2998CoC in Rats 2) Oral Rangefinder Studyof T-2998CoC in Pregnant Rats, Riker Laboratories, Inc, Study No. 0680RR0018, February 25, 1981 b) IFnicn.alSRteupdoyrtN,oO.r0a6l8T1eTrRatOoLl1o0g,yDSetucdeymobfeTr-1259,91898C1o,CwiitnhRAatmse,nRdimkeerntLatboorFaitnoarlies, Report, December 22, 1981 and Protocol 2) Teratology Studyof T-3141CoC in Rabbits 2) OIrnacl, RSatnugdeyfNion.de0r6S8t1uRdBy0o3f31T-,3N1o4v1eCmobCerin18P,re1g9n8a1nt Rabbits, Riker Laboratories, b) Final Report, Laboratories, Oral Inc., TSetruadtyoNloog.y0S6t8u1dTyBo0f3T98-,31F4e1bCruoaCryin2R3a,bb1i9t8s2, Riker ) 3WiMntIenrtetomaDlRCoRrircekserp,onddaetnecdeFreebraunaalryyti5c,al19a8n2alyses of T-3141CoC, from LD 3) Letter re `Franklin fDu.rtGhreifrftietsht,idnagtferdoNmoEv. eMmabresrha1l9l, Johnson, 1982 Jefferson Medical College to Dr. 4) M3aMyM2e6,mo199re8,FeCn9c5laonsdian1n4g3aTnearlaytsoisloofgty,hefreoymeMlaenrsvdCeafescetto Georjean Adams, dated . 7 02025 oral rangefinder Study of T-2996CoC in Pregnant Rats Experiment No.: Conducted at: Dosing Period: Study Director: ossorso018 RSitk.ePrauLla,borMaitnonreiseost,a Inc.

Lo AR226 _ 0775 ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203S. (1Octanesulfonic acid) (CAS # 2795-39-3).

i: LT a me .

BACK TO MAIN TOXICITY TO AQUATIC INVERTABRATES (Daphnia magna) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder of uncharacterized purity.

AR226-3383 HASKELL LABORATORY Common Name: Telomer B Carbamate Chemical Name: Reaction product ofhexamethylene diisocyanate biuret with alpha-fluorogamma-hydroxyethyl-poly(difiioromethylene) and 3-chloro-l,2-propanediol (37.7% aqueous dispersion) CAS Registry No.: None Chemical Structure: o H II I Rf-C-M-tCH^g- H 0 1 It H--C K Rf-C11 -N- (CH2,,)6,-- N-C II 0 H H 0 H 0 t II (CH^^-'S-C--S.

T C) C-isYi C)Y-al -,@.Angef 4,iider St.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: [2-(N-Ethylperfluorooctanesulionamido) ethyl acrylate; may also be referred to as B1228, D-1, EtFOSEA, or FX-13. (2-Propenoic acid, 2[ethyl[heptadecafiuorooctyhsulfonyllaminolethyl ester, CAS # 423-82 5) .

AR 286 807 BIODEGRADATION (OECD 301E) TEST SUBSTANCE Identity: ArefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfponoanteen,twhoficFhC-m2a0y6CalEs.o b(1eOctanesuifonic 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.

BS Lr Fees 9 " ronDAMENTAL AnD APPLIED TOXICOLOGY 4. 973-976 (1984) .J .

-- nevrs, A ------. "3M TOMPANY'S COMPOUND T-3290CoC ~oeETs Final Report November 1982 se | LSEivEDY i ifaNd i ) (c E= C= (-- " Deb L.

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

OCTANOLFWATER PARTITION COEFFICIENT TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium salt;may alsobe referredto as PFOA ammonium saltA,mmonium perfluorooctanoateF,C116, FC-1 26, FC-169, or FC-143.

TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredtoas PFOS, FC-95, oras a component of FC-206CE. (1Octanesulfoniaccid)(CAS # 2795-39-3).

tPpiaoAynEdsstpSoanyn, ARQ6-0259 TWO YEAR ORAL (DIET) TOXICITY / CARCINOGENICITY STUDY OF FLUOROCHEMICAL FM-3924 IN RATS (RIKER Experiment No. 0281CR0012) Conducted During April, 1981 - - May, 1983 Volume 3 of RIKER Laboratories, Inc. / 3M Company St.