N-ETFOSE Alcohol Bibliography Synonyms: FM 3422, FM 3923, FM 4635, FM 4120.

SOIL ADSORPTION TEST SUBSTANCE Identity:N-methylperfluorooctanseulfonamidoethanolm;ay alsobe referredtoas N-MEFOSE Alcohol,FC-790, or FM-3925. (1Octanesulfonamide,N-methyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-(2-hydroxyethyClA)S-,# 24448-09-7) Remarks: Materialisan off-whitew,axy solid.Sample purityand lot number were notrecorded.

InternatioRneaslearcahndDevelopmenCtorporation SPONSOR: C OL.1P 0 U'-.

Submitted to: BIOSEARCH, INC.

ACUTE TOXICITY TO FISM (MUMMICHOG) TEST S[JRqTAMr'P Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredtoas PFOS, FC-95, oras a component ofFC-206 or L3243. (1-Octanesulfoniacid)(CAS # 2795-39-3).

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:MixturecontainingPerfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-206A. (1Octanesulfoniaccid)(CAS # 2795-39-3).

T- 4q 28 Day Percutaneous AbsorPtiOn Study with FC-98 in Albino Rabbits L-44-) Experiment No.: Conducted At: Dates Conducted: Conducted By: 0979ABO630 Safety Evaluation Laboratory Riker Laboratories, Inc.

BACK TO MAIN - Attachad are commats on the 3M Technics Report "Sod Thin Layer Chrormdography FC95, FC143,FM3422.A M d d , Project No.997061200 3M TecEmical Notebook No.48277, Pagu 30, Oct. 13,1978 (one page from a technical notebook)"madeby Professor Stsphsn A Boyd, Michigan State University, dated May 19,1993.

MICROBIAL INHIBITION (DEHYDROGENASE TES -SUBSTA ICE ACTIVITY) Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredtoas PFOS, FC-95, oras a component ofFC-206A. (1Octanesulfoniaccid)(CAS # 2795-39-3).

e- ` ARNE-0ll6 ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity: Perfluorooctanesulfonate, DEA salt; may also be referred to as PFOS DEA salt, FC-99, or 3 Sample No. 2. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7.7.8,8 8-heptadecafluoro-, compd. with 2,2-iminobis[ethanol] (1:1), CAS # 70225-14-8) R(aepmparrokxism:atTeelsyt 2s5am%plteestissaubmsitxatnucree aofndth7e5te%stwastuebrs)t.anAclevianlwuaetserreported relate to this mixture.

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).