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M - 077& TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE____________________________________________ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-203FC. (1Octanesulfonic acid) (CAS # 2795-39-3).

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AR&sl6 _ o eas CAS Number 1763-23-1,29081-56-9, 70225-14-8,2795-39-3,29457-72-5 / 3M Company / Revised: 7/2000 Voluntary Use and Exposure Information Profile Perfluorooctane Sulfonic Acid and Various Salt Forms I.

3M Medical Department Study: T6316.5 '*T f ORIGINAL Analytical Report: FACT TOX-013 LRN-U2095 sat-oW Study Title Analytical Study 2(N-Ethylperfluorooctane sulfonamido)-ethanol in Two Generation Rat Reproduction Analytical Laboratory Report Title Determination of the Presence and Concentration of PFOS, M556, PFOSAA, and PFOSA in the Liver and PFOS, M556, PFOSAA, PFOSA, and EtFOSE-OH in the Sera of CrLCD^BR VAF/Plus* Rats Exposed to EtFOSE-OH Data Requirement Not Applicable Author 3M Environmental Laboratory Study Completion Date At signing Performing Laboratories Sera Analyses Liver Analyses 3M Environmental Laboratory Building 2-3E-09, 935 Bush Avenue St Paul, MN 55106 Battelle Memorial Institute 505 King Avenue Columbus, OH 43201-2693 S Project Identification 3M Medical Department Study: T-6316.5 Argus In-Life Study: 418-009 Analytical Report: FACT TOX-013 3M Laboratory Request No.

3M Specialty Materials 3M Center St.

^ o a i'V v v AOO 2 0 I1DZ UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III 1650 Arch Street Philadelphia, Pennsylvania 1 91 0 3-2(0 Robert A.

TRP S bodies G e n e ra l D e scrip tio n o f T e lo m e r M a n u fa c tu rin g P r o c e s s Radio-labeled Material Synthesis Description A cute O ral Toxicity - Fixed D o se Ranqe-Findinq Oral Toxicity - Repeated D o se Subchronic Toxicity - 90-day G a v a g e Study M o u se M icronucleus Test Bacterial R e v e rse Mutation (A m es) Test Pharm acokinetics: Pilot Experim ents (1 4 C ) P hy sico-C hem ical Properties of 8 -2 Telom er Alcohol: Ultraviolet / Visible A bsorption Spectrum , V ap o r Pressure, W ater Solubility, Sorption Properties Hydrolytic Stability Adsorption / Desorption: Soil, Sedim ent and Slud qe (1 4 C ) A e ro b ic Biodegradation (cold material, scre e n in g study, m ethod developm ent, standards preparation) - D u Pont study Aerobic Biodeqradation (14C ) A tm o sp h e ric D egrad ation / indirect P h o to lysis in A ir lo n q R anqe Transport Properties (Air /W ater) A cute Aquatic Toxicity Studies (Fish, Daphnia, Alqae) Microbial R espiration Inhibition T est Terrestrial Toxicity Studies (Earthworm , Nem atode, Plants) C hronic Toxicity (21-day Daphnia) C a n a d ia n R e s e a r c h P ro q ra m - Y e a r 1 Interim R e p o rt (M a b u ry et al.)

3 The Plastics Industry Trade' Association AA<_f i - f i . 15OH- Donald K.

/ K A 6 - \3V- 8-2 Telomer B Alcohol Repeated-Dose Oral Toxicity Range-Finding Study in Rats Work Request Number 13690 Service Code 1583 ic--ir --IOWP<rMmn-}. o o2orn cn vA Data Summary Summary The data in this document are from a range-finder study that was performed in order to set dose levels for a 90-day subchronic toxicity study with 8-2 Telomer B Alcohol.

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F F&F DEPARTMENT FC-143 DATA FEBRUARY. 1980 SITE NAME Weeks Exposure ________Blood Analysis___________ (approx.)

M a m - \H7*f RECEIVED Docket Number: f t R 'Sl'ZC*___________ __ Document Control Number: 3 ^ 3 o o o g > o 3 ^ Document Date: 3 - ty- <9 ^ ____________ DDocument Type: ______ ir ________ c<n O -- `T3 47- --H _ y X o cl pi o cn PsJ The document referenced above is claimed as confidential business information (CBt) under Section 14 of the Toxic Substances Control A ct (TSCA).

4ft a a 6 _ m 7 ^ i_ i.-- TSCA NCIC Notification Form for CBI Documents Docket Number: ______ ?