FOR DU PONT USE ONLY AR226-2939 Du Pont HLR 360-89 Study T^tia Skin Irritation Test In Rabbits of Author John H.

wt a SLanadmMVyiceR.ecPZoobsDetrleoMnrD ME 5M Medical Department 8MP1l7aG5el3neNS:1N8B1u$iO5d1fi6nf8g1(020200.06:%08 661733 S152 Fax 3M June 27,200 : Sue Shallal, Ph.D.

AR226-2397 B(^ polymer Products Department Research & Development Division Experimental Station cc: M.

r )93 Developmental changes in the expressionof genes in,,,olved in cholesterolbiosynthesisand lipidtransportin human and ratfetalan'd neonatal livers iviarcS.

7ri@@ RETRCOEECXEEI3lCtvVrIr-F--yDD@ Enhanced Elimination of 14 FC-143- C in Rats with Cholestyramine OLOG 3m TOXICOLOGVY-- and Treatment March 5, 1980 Conducted at: D-iring: Conducted by: Report by: Reviewed by: Riker Laboratories, Subsidiary of 3M St.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-602. (1Octanesulfoniaccid)(CAS # 2795-39-3).

BACK TO MAIN OCTANOL/WATER DISTRIBUTION COEFFICIENT TEST SUBSTANCE Identity: Decafluoro(pentafluoroethyl)cyclohexanesulfonate, DEA salt; may be referred to as CS-2070.

InternalCorrespondence cc* A.

Experiment No.: Conducted At: Dates Conducted: F--r-- Reviewed By: Primary Skin Irritation Test with 7-3493 in Albino Rabbits Y ceayain | FT 20x110605S0t 0884280009 - RSiakfeertyLaEbvoarlautaotriioens,LabInocr.atory st.

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST SUBSTANCE Identity: PreerfefrlrueodrotoocatasnPesFuOlSfoAnAy,lamFiCd-o1(2et8hyolr)aascetthaetem;ajmoarycaolmspoobneent of F((Ch-e1p2t7ad,ecFaCf-l1u2or9o,ocFtCy-l1js0u9l,foonrylFlC--,1p0o9t-aXs.si(uGmlyscailnt,e,CNA-Seth#y2l-9N9-1 51-7) Remarks: is a mixture ofT4h0e-t4e4st%staemstplseubisstFaCn-ce1,273.2%Curwarteenrt,i1nf4o%rmaitsioopnroipnadniocla,te4s%it ethanol, and 6-10% C4-C7 fluoroalkyl carboxylate compounds.

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.

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.

AR226-2383 C-8 SAMPLING (MARCH - JUNE 1984) LOCATION PKSBQ-HOME TAP 144-DRINK.

Corporate Health Physics Corporate occupationalMedicine Corporate Product Responsihility Corporate Toxicology 3M MedicalDepartinent 3M Center,220-2E-02 PO Box 33220 St.Paul,MN 55133-3220 651733 1110 FluorochemicalControlStudy Thisisa reportofa cross-sectiocnoarlrelatiaonalysiosfmedicalsurveillandcaeta collecteidn 1981 of Decaturchemicaland filmplantworkersand theirtotalorganic fluorinelevels.There were no statisticaslilgynificanctorrelationrseportedbetween SGOT, SGPT, GGT, alkalinpehosphataset,otalbilirubirne,d bloodcellsh,emoglobin and cholesterofloreithertheDecaturchemicalor filmplantworkers.The reportwas reviewedby Dr.

(OHAZLEOCC3NLABORATAOMRERIICEA,SINC.. 9200 LEESBURG TURNF31KE, VIENNA.