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* CAS Number 754-91-6 3M Company A R226.057 7 Voluntary Use and Exposure Information Profile Perfluorooctane sulfonamide I CHEMICAL IDENTIFICATION Chemical Name: Perfluorooctane sulfonamide CAS Number: 754-916 IL COMPANY IDENTIFICATION Company Name: ~~ 3M Site Location: 10746 Innovation Road Cottage Grove, MN 55016 1400 State Docks Road Decatur, AL 35601 Technical Contact: W.A.

:- AR 226 _ 0696 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (ACARTIA TONSA) TEST SUBSTANCE Identity: A mixture containing perfluorooctanesuifonate, which may also be rOecftearnreesdutiofoansicPFacOiSd,) (FCCA-S95#o2r7a9s5-a39c-o3m)ponent of FC-201AF. (1- Remarks: The 3M production lot number was not noted.

AR226 -- 0755 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: A mixture containing perfiuorooctanesulfonate, which may also be OrecftearnreesdutlofoansicPaFcOiSd), (FCCA-9S5#, 2o7r9a5s-3a9-c3o)m.ponent of FC-203CE. "- Remarks: The 203CE (2/21/89). 3M production lot numberwas Current information indicates 519. itis a The test sampl mixture of 1.84% is FC- fPoFaOmSer,,330.%1%diseotdhiyluemneocgtlyylcsoullfbauttey,l 2e.t1he9r%,p6o0l.yo2x3y%etwhaytleern,e2m.o5n6o%ocStuylltpohneenyl 2et1h4erw,a0s.a1d2d%esdodaitaumnloamuirnylalsuclofnatcee,ntarnadti0o.no05f%2t0o0lylmtrgia.zole.

: ACUTE TOXICITY TO FISH AR 826 _ 0510 TEST SUBSTANCE Identity: ArefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfopnoantee;n,twohfiFcCh-m2a0y6CaEl.so(b1eOctanesulfonic acid) (CAS # 2795-30-3).

~ AR2G- 0956 geHg_ 06m. 75 KDT3 Summary Report 104-Week Dietary Chronic Toxicity and Carcinogenicity Study with Perfluorooctane Sulfonic Acid Potassium TSF Salt (PFOS: T-6295) in Rats . !

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Wildlife International, Ltd. " Project Number 4544-102 PFOS: A `WITH T96H-EHFOAUTRHSETAATDIMCIANCNUOTWE TOXICITY (Pimephales TEST promelas) ADDENDUM `WILDLIFE INTERNATIONAL, LTD.

3M Medical Department Study: T-6316.7 BACK TO MAIN Analytical Report: FACT TOX-098 LRN-U2402 Study Title Oral (Gavage) Developmental Toxicity Study of 2(N-Ethylperfluorooctanesulfonamidc~)-ethanoinl Rats Analytical Laboratory Report Title Determination of the Concentration of PFOS, PFOSA, PFOSAA, and EtFOSE-OH in the Sera and Liver of Crl:CD@BRVAF/PIUS@Rats Exposed to PJ-EtFOSE-OH Data Requiremeni!