TOXICITY TO AQUATIC PLANTS (E.G.

Embraer comments to ECHA's ANNEX XV RESTRICTION REPORT PROPOSAL FOR A RESTRICTION SUBSTANCE NAME(S): Per- and polyfluoroalkyl substances (PFASs) Embraer appreciates the opportunity to read and provide comments to the ECHA's ANNEX XV RESTRICTION REPORT.

* CAS Number 376-14-7 3M Company A R k .G -Q S iS ' Voluntary Use and Exposure Information Profile N-ethyl perfluorooctanesulfonamido ethyl methacrylate 1 I.

"Roger J.

' *r 1 1- AR226-2029 INTEROFFICE MEMORANDUM TO: Gregory A Chapman TO: GERALD L.

AR226-2961 DU FONT USE ONLY Du Pont HLR 448-91 Study Title STATIC, ACUTE, 96-HOUR LC50 OP TO FATHEAD MINNOWS (Pimepha Data Requirement Organisation for Economic Co-Operation and Development (OECD) Guideline for Testing Chemicals: 203 Author Keith B.

AR226-2979!

Aft - 0706 ACUTE TO XIC ITY TO FISH TEST SUBSTANCE_______________________________________________ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-201F. (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) Rem arks: The 3M production lot number was not noted.

A K 6 _ 02 So TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE________________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-603EF. (1Octanesulfonic acid) (CAS # 2795-39-3).

M AA& - oz S 3 MICROBIOS MICROTOX TOXICITY TEST TE$T_SUB.STANCE_______________________________________ _ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-3003. (1Octanesulfonic acid) (CAS # 2795-39-3).

/\R-I26-0%5 Summary PFOS Rabbit Teratology v Study Numbers: 3M T-6295.10, Argus 418-012 Compound & Lot: PFOS (Perfluorooctanesulfonate) - Lot 217, 98.4% pure (SMD Analytical Request c^?

Ame-oai TOXICITY TO AQUATIC PLANTS (E.G., ALGAE) TEST SUBSTANCE____________________ Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95 or as part of the mixed product FM-3820 (see Remarks). (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: The test sample is FM-3820, a mixture of the test substance in diethylene glycol butyl ether and water (approximately 24-28% test substance in diethylene glycol butyl ether and water).

AA - 0Z20 ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE________________________________________________ Identity: A mixture containing perfluorooctanesulfonate; may also be referred to as PFOS, FC-95, or as a component of FC-206CF or FC-206CF-X. (1-Octanesulfonic acid) (CAS # 2795-39-3).

M A Z 6 - O S S *!

AR 226-0096 EEF CHRONIC TOXICITY TO EARLY LIFE STAGE OF FISH TESTSUBSTANCE Identity: PFeCr-f9l5u.oro(o1c-tOacnteasnuelsiuolnfaotnei;cmaaciyd,al1s,o1,b2e,2r.e3f,e3r,r4e,d4.t5o,5a,s6,P6,F7O.7S.8o.r8.8heptadecafluoro-, potassium salt, CAS# 2795-35-3) Remarks field: taken from 3M lot nuTmhbeerte2s1t7.subSsatmapnlcee is a white powder. was stored under Sample ambient was conditions prior HMR, "F-NMR atondtesetlinegm.enPtuarlitayndaeltyesremsitneecdhntioqubees.90.49% by LC/MS, 'H- METHOD TMyeptheo:d:FlOowE-CthDro2u1g0h, OPPTS chronic 850.1400 GLP: Yes SYpeeacriecso:mpPlietmeedp:halSetsudpyrcoommepllaested 1999.