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BACK TO MAIN TO: M.

BACK TO MAIN WATER SOLUBILITY TEST SUBSTANCE Identity: Decafluoro(pentafluoroethyl)cyclohexanesulfonate, DEA salt; may be referred to as CS-2070.

AR226-3383 HASKELL LABORATORY Common Name: Telomer B Carbamate Chemical Name: Reaction product ofhexamethylene diisocyanate biuret with alpha-fluorogamma-hydroxyethyl-poly(difiioromethylene) and 3-chloro-l,2-propanediol (37.7% aqueous dispersion) CAS Registry No.: None Chemical Structure: o H II I Rf-C-M-tCH^g- H 0 1 It H--C K Rf-C11 -N- (CH2,,)6,-- N-C II 0 H H 0 H 0 t II (CH^^-'S-C--S.

Experinent No.

BIODEGRADATION (BOD/COD) ITeEgSTToSuUBeSoToAMNCCEE LG, Identity: PPeFrOflAuoarmoomcotnaniouimc ascailtd,, Aammmmoonniiuumm psaelrtf;lmuoaryooacltsaoncbaeter,efPeFrrOe,d FtoC-as 116, FC-126, FC-168, or FC-143.

AR226-0%6 TOXICITY TO AQUATIC PLANTS (e.g., Algae) TEST SUBSTANCE Identity: ammonium salt, CAS # 3625-26-1) Perfluorooctanoic acid, ammonium salt; mayalso be referred to as.

A R126-0507 ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC- 116, FC-126, FC-169, or FC-143.

: ARRRE -- OJ0H ACUTE TOXICITY TO FISH (MUMMICHOG) TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate; may also be referred to as PFOS, FC-95, or as a component of FC-206C and 81-2/8. (1-Octanesulfonic acid, 1,1.2,2,3,3,4,4,5,56,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The 3M production lot number was not noted.

26 _ 06& T BIODEGRADATION (BOD/COD) TEST SUBSTANCE _________________________________________ Identity: A mixture containing perfluorooctanesulfonate; may also be referred to as PFOS, FC-95, or as a component of FC-185F. (1Octanesulfonic acid) (CAS # 2795-39-3) Rem arks: The 3M production lot number was 1-2303.

1' 2-41 E .

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AR226-2069 WASHINGTON WORKS INDUSTRIAL HYGIENE REPORT FROM 1--Jan-1988 TO 3i-Qct-i99i 31-Oct-1991 Page 1 AREAS FLUOROCARBONS - HOMOPOLYMERS CHEMICAL SAMPLE LOCATION *:CONTROL C--8/FC--143 10E FINE POWDER DRYER OPERATOR DATEs lE-Apr-1988 NOTEBOOK!

Cy*aui>4(OMdt E.

A fi. & Z 6 _ 0 7 t j - 2 A C U T E T O X IC IT Y TO FISH (M U M M ICH O G ) T E S T S U B S T A N C E _____________________________________________ Identity: A mixture containing perfluorooctanesulfonate; may also be referred to as PFO S, FC-95, or as a component of FC-203C and L-5440. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, C A S # 2795-39-3) Rem arks: The 3M production lot number w as not noted.