TRADE SECRET AR226-3191 DuPont-8838 Study Title H-24944: Static, Acute, 96-Hour Screening Test to Pimephales promelas Laboratory Project ID: DuPont-8838 AUTHOR: Laurie D.

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ARRRG -- 3227 409 ARARE _ 3227 SupplDeempeonnt2N9o%2| TRADE SECRET Study Title H-24043: Biopersistence Screening. 10-Dose Oral Gavage Study in Rats Supplement No. 1 Laboratory Project ID: DuPont-2932 AUTHOR: CarolFinlay, B.A.

AR226-3333 FLUOROPOLYMERS 81-4 PAGE 10 3.

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AR226-3388 Evaluation of the Subchronic Toxicity and One-Generation Reproductive Effects of a Fluoroalkylethyl Urethane Polymer G.T.

Synthesis and Characterization of FC-95- 14 c November 2, 1979 Conducted at: During: Synthesis Conducted by: Specific Activity and Radiochemical Purity Determination by: Commercial Chemicals Division and Riker Laboratories, Inc. 3M St.

SOIL ADSORPTION TEST SUBSTANCE Identity:N-ethylperfluorooctasnuelfonamidoethanolm;ay also be referredtoas N-ETFOSE Alcoholor FM-3422. (1-Octanesulfonamide,N-ethyl1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyly, CAS # 1691-99-2) Remarks: Materialisan off-whitew,axy solidof uncharacterizedpurity.

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:Perfluorooctanesulfonylamido(ethyl)acemtaaytea;lso be referredto as PFOSAA, FC-128 or as the major component of FC-1 27, FC-1 29, FC-1 09, FC-1 09-X or Rl 904.

CAS Number 1691-99-2 3M Company Voluntary Use and Exposure Information Profile N-Ethylperfluorooctylsulfonamido ethanol 1.

ACUTE TOXICITY TO AQUATIC INVERTEBRATES TEST SU STANCE (EASTERN OYSTER) Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredtoas PFOS, FC-95, or as a component of FC-206 or L3243. (1-Octanesulfoniacid)(CAS # 2795-39-3).

TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-603EF. (1Octanesulfoniaccid)(CAS # 2795-39-3).

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