CAS Number 25268-77-3 3M Company A R 2 2 6 0s& & 1 N-VMoeltuhnytlarpyerUfsleuoarnodocEtxapnoessuurlefoInnafmoirdmoatetihoynl Parcorfyillaete L CHEMICAL IDENTIFICATION Chemical Name: `CAS Number: N-Methyl perfluorooctanesulfonamidoethyl acrylate (MeFOSEA) 25268-77-3 In.

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AR 26 - 0660 N-Et FOSE alcohol Teratology - [ b | | | @HAZLETON | Eo EERTeeth wht Bo 2190 484 , LE an Fo t ism RAT TERATOLOGY STUDY T-3352 FINAL REPORT Submitted to 3M Company St.

AR226 -- 0669 PFOA Genotoxicity - XL 000907 - CORNING Hazleton Sa MUTAGENICITY TESTON ~~ fl sav +.

AR 886 -- OT} BIODEGRADATION (BOD/COD) IESTSUBSTANCE~~~ 000000 Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203. (1- Octanesulfonic acid) (CAS # 2795-39-3).

ARQ26- 0722 ACUTE TOXICITY TO FISH (RAINBOW TROUT) IESTSUBSTANCE Identity: A mixturecontainingperfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 - 0861 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: ArefmeirxrteudretocaonstPaiFnOiSng,pFeCr-f9i5uo,roorocatsanaescuolmfponoanteen,twhoficFhC-m6a0y3Fa.lso(1b-e Octanesulfonic acid) (CAS # 2795-39-3). 6R0e3mFa.rkCsu:rrenTtihnefo3rMmaptrioodnuicntdiiocnatleotsniutmisbaermwixatsure50o1f.0T.h5e% test sample PFOS, 7% is FC- dsuileftahtyel,e1ne.4g5ly%coXlanbutthyalnetghuemr,,812..49%5c%awlactieurm,a2ce%taatcer,yl0ic.0fo7a%meN-r(,34- % Alkylether hCyhdiroorxoiadlel,yi0y.h0e3xa%mciinsi-u1m-c(h3l-oCrhiidoer,o0al.y5l%)-t3r,i5e,t7h-atnroliaamzian-e1,-a0z.on0i5a%adsaomdaintuamne chloride, and 0.05% tolytriazole.

AR 226 - 076 ACUTE TOXICITY TO FISH (BLUEGILL SUNFISH) JESTSUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-783. (1Octanesulfonic acid) (CAS # 2795-393).

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AR226-1744 Extraction of Potassium Perfluorooctanesulfonate from Red Blood Cells and Serum for Analysis Using HPLC-Electrospray/Mass Spectrometry DATA REQUIREMENTS Analytical Method Requirements Sean Gallagher ANALYTICAL REPORT DATE June 2, 2003 PERFORMING LABORATORY / TESTING FACILITY 30E3x8ygReesneRaerscehaDrrcihve State College, PA 16801 Phone: 814-272-1039 STUDY SPONSOR 3M Environmental Technology and Safety Services Building 2-3E-09 PO Box 33331 St.

AL2261770 arme DuPont Legal |3 hamAConrdporreaateVC.ouMnasellinowski DW1u0i0Pi7onngMtairoLkeneg,talDSteDrl-ea7ewt0a7r8e 19898 Foc" Smet E-mail: AMnadrleia.nVo.wski@usa.dupont.com FYI- 0S04. 0157 mn | or275_ 07 3 | T HARE ERRIT AERTII ET April 29, 2004 VIA OVERNIGHTMAIL CONTAINS NO CBI Mr.