Consent Orders Chemical Name: Azanium, 2,3,3,3-tetrafluoro2-( 1,1,2,2,3,3,3-heptafluoropropoxy)propanoate Chemical Identifier: 62037-80-3 Chemical Category: Perfluoro Compounds; PBT chemicals; View Consent Orders What type of TSCA Section 5(e) Consent Order was developed for this chemical substance?

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BACK TO MAIN TOXICITY TO AQUATIC PLANTS (Freshwater Diatom, Navicula pelliculosa) 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: Sample obtained from 3M production lot number 217.

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Sponsor: APME Ad-Hoc APFO Toxicology Working Group FINAL REPORT Study Title: 4-Week Capsule Toxicity Study with Ammonium Perfluorooctanoate (APFO) in Cynomolgus Monkeys Author: Peter J.

AR226-2212 Chris E Shoop 11/07/2001 04:47 PM To: cc: Subject: Debbie J Mu!

AR226-2227 ^y Roger J Zipfel ' 12/10/2001 02:15 PM To: cc: Subject: Steven L Grise/AE/DuPont@DuPont Robert F Pinchot/DEV/AE/DuPont@DuPont, Debbie J Mulrooney/AE/DuPont@DuPont, Chris E Shoop/AE/DuPont@DuPont, Oscar T Garza/AE/DuPont@DuPont Updated spread sheet Steve, to the spreadsheet that I had sent to Rob indicating the gas/solids split in the C-8 scrubber exhaust stacks, I have now added the normal operating flow range coming out of these stacks.

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AR226-2811 TRADE SECRET REVIEW OF PROLIFERATTVE LESIONS OF THE EXOCRINE PANCREAS IN TWO CHRONIC FEEDING STUDIES IN RATS WITH AMMONIUM PERPLUOROOCTANOATE Authors Steven R.

TRADE SECRET AR226-3165 DuPont-2926 Study Title H-24002: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-2926 AUTHOR: Carol Finlay, B.A.

AR226-3193 TRADE SECRET Study Title H-24944: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-6542 AUTHOR: Carol Finlay, B.A.

E.I. duPont deNemours and Company Haskell Laboratory for Health and Environmental Sciences 2 December 2004 iToxicokinetics in the Rat: Pilot results Study Director: W.J.