.

o AR 226 . 068] Life Cycle Waste Stream Estimates apps BANTER CONIA August 2000 Aached is an executive summary oaf report prepared by Battelle Memorial Institute: entitled "Sulfonated Perfluorochemicals: U.S.

AR R26 -- 0754 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: ArefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuoimfponoanteen,twhoficFhC-m2a0y3CaEls.o b(1eOctanesulfonic acid) (CAS # 2795-39-3).

AR 286 - 0790 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) IESTSU~B ~~ STANGE Identity: rAefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfponoanteen,twhoficFhC-m2a0y6aolrsoL-be 3243. (1-Octanesulfonic acid) (CAS# 2795-39-3).

AR 426 -- 0834 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) IESTSuBsTANCE Identity: AbemriexfteurrreedcotnotaaisnPinFgOSpe,rfFlCu-o9r5oo,cotranaessualfcoonmapteo,newnhitcohfmFaC-y60a0l.so (he1p-tOacdteacnaefsluulofroon-i,c pacoitda,s1s,i1u,m2,s2a.l3t,,3C,4A,S4.5#.52,769.56-.73.97-,38).8.8- RFCe-m6a0r0ks(:BelgiTuhme).3MCuprrroednutcitnifoonrmloattinounmibnedriwcaatses 2367. it is a The test sample mixture of 1.0% is PFOS, 81.20% water, 12.00% diethylene glycol butyl ether, 1.00% sodium o0c.t8yl5%sulxfaantte,ha2n.g0u0m%,p0ro.p1a%nNe-(S3u-lctholnoreaaflolaymle)rh,e1x.a0m0i%nisuomdichulmordiedcey,l0s.u8lf0a%te, starch, and 0.05 % tolyltriazole.

:.

DuPont Legal 136, Anis. snot RECEIVE HEY23 jit gi se Ar2z2-177 May 25, 2004 Mary Dominiak U.S.

BACK TO MAIN BIODEGRADATION (Pure Microbial Cultures) 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 3M production lot number was 217 (TN-A-2130).

BACK TO MAIN ACCUMULATION OF PERFLUOROOCTANESULFONATE AND RELATED FLUOROCHEMICALS IN MARINE MAMMALS John P.

BACK TO MAIN BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity: Potassium Decafluoro(pentafluoroethyl)cyclohexanesulfonate may also be referred to as FC-98.

BACK TO MAIN ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity: Perfluorooctanesulfonylamido(ethyl)acetate; may also be referred to as PFOSAA, FC-128 or as the major component of FC-127, FC-129, FC-109, FC-109-X, FC-4351, or L-6778.

BACK TO MAIN ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity: Perfluorooctanoic acid, tetrabutylammonium salt; may also be referred to as PFOA tetrabutylammonium salt, tetrabutylammonium perfluorooctanoate, N2803-2 or as a major component of L -13492.

BACK TO MAIN TOXICITY TO AQUATIC PLANTS (SELENASTRUM CAPRICORNUTUM) TEST SUBSTANCE Identity: Perfluorooctanoic acid, tetrabutylammonium salt; may also be referred to as PFOA tetrabutylammonium salt, tetrabutylammonium perfluorooctanoate, N2803-2, or as a major component of L -13492.

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES BIODEGRADATION ROBUST SUMMARIES 18 Day PFOA 18 Day PFOS 18 Day FOSA 18 Day N-EtFOSAA 18 Day N-EtFOSA 18 Day N-EtFOSE BACK TO MAIN

SDRIPTSTH-6295.8, T-6316.4, T-6868.2, T0711 T-7132.1 3M MEDICAL DEPARTMENT, CORPORATE TOXICOLOGY `Title: Comparative Molecular Biology of Perfluorooctanesulfonate (PFOS, T-6295), N-cthyl perfluorooctanesulfonamido ethanol (N-E{FOSE, T-6316), N-Ethyl perfluorooctanesulfonamide (N-ECFOSA, T-6868), Perfluorooctanesulfonamido acetate (FOSAA, T-7071), and/or Perfluorooctanesulfonamide (FOSA, T-7132) of in Rats and Guinea Pigs following Oral dosing.