Document XRXpmRVwwQwjqYwgyka8xN2RJ
.
AR226-0050
OCTANOL/WATER PARTITION COEFFICIENT
TEST SUBSTANCE
}
Identity: PFCe-r8f5l.uor(o1o-cOtacnteasnuelsfuolnfaotnei;c amcaidy,a1l,s1o,2b,e2,r3e,f3e,r4r,e4d,5t,o5.a6s.6P,7F,O7.S8,o8r,6-
heptadecafluoro-, potassium salt, CAS # 2755.39.3)
Remarks: from 3M lot
nuTmhbeetres2t17s.ubsStaamnpcleeiws aaswhsittoerepdowudnedre.r
Sample ambient
wcaonsdittaikoenns
NprMioRr taontdesetilnegm.enPturailtyandaeltyesremsinteedchtnoiqbuees9.0.49% by LC/MS, 'H-HMR, F-
METHOD
GMeLtPho(dYI:N)~:~
OECD 107 See Remarks
Year completed: Study completed 1999. Report completed 2000
pRreompaerrtkises:_of tAhefetaessitbisluitbystteasntcweawserceoncdoumcptaetdibtloedweittehrmsihnaekeif tflhaeskphysical dmeettehromdinoaltoigoyn.proposed for use in an n-octanoliwater partition coefficient
nUoptoonbtcaoimnpedl.etiIonnstoefatdh,eatebsetigperfowcheidtueree,mualsdeifoinniwtiavse poabrstietrivonedinttherrofaucgehowuats the sample.
RESULTS Log Pou: Not determined. 4eR5se4tm/ap1rr2ke0cs2l:9u8dT/eh1d0ec7ooFnb/dsSeuUrcBvtAaotSfi4ao,nod3effMianLniatibivneRsteeepqsautr,easabtsleiUn2ed7mi2uc3la)st.ieodnTihnientrhteehfeoprrpeor,teolaciomslitnu(adNryoy acfatnecrelcloantsiuolntarteipoonrtwiwtahs3Mg.enerated by the laboratory conducting the testing
000092
CCoOnNeCtLuUsStIoOnNSs
Shake Flask Method. dTehteersmtiundaytisounbsotfatnhceene-xohcitbaintosl/pwhaytseircapla/rctihteimoinccaolefcfhiacriaecntteriinsfteiacssibtlheatmbyatkhee SStu.bmPaiutlt,erM:inne3sMotCao,m5p5a1n3y3, Environmental Laboratory, P.O. Box 33331, p DATAA QmUALaITYQuATY
Reliability: Klimisch ranking NA. Study not feasible.
R~ REEFFEERREENCEESS ~~
LSttdu.doyfcEoansdtuocn,teMdaratyltahned.request of 3M Company by WildlifeInternational,
oOmTHeErR Last changed: 5/3/00
0000000
000093
WILDLIFE INCTAERTNIATOINONAALL,, LLTTDD.. "1.
Test Substance: PFOS.
PrPuoajjaecttNNuunmiobeerr;d453i4C0i10088
APNFoOnS-;GLDPetFeeramsiinbialtiitoynSotfutdhyeinnS-uOpctpaonrotlo/fWWaitledrliPfaertIinttieornnaCtoieofnfailc,ieLnttd.byPrtohjeecSthaNkuembFelars:k4M5e4tCh-o1d08 Introduction
the
phyAsicfaealspirbiolpietrytiteesstowfatshecmoantdeurcitaeldwweirtehcPoemrpfaltuiobroloecwtiatnhe
Sulfonic Acid Potassium
shake flask methodology
S
alt (PFOS)todetermine if
propofsored usein an/i-
oIcntcaonroplo/rwaatteedraptatrhteitWiiolndcloieffefiIcniteenmtadteitoenramli,naLttdi.ona.naTlyhteictaelstcwheamsicsotnrdyucftaceidl!itbyyiWniEladsltiofne,InMtaerrynlaatniodn.al,ThLted.tfesotrw3aMs
caroendfuilcetdeudnodnerMaPrrocjhec0t1,Nu1m99b9e.rR4a5w4Cd-a1t0a8geinnearractheidvebsylWoicladtleidfeonInttheemaWtiilodniailf,e LItndt.erannadtiaconoalp,yLotfd.tshitet.ier report
MatearndiMeathlodss
30.0
A 100 mL mgofthe test
stock solution of substance in 500
PFOS mL.of
(Wildlife Intemational, Ltd No. 4675) was NANOpurc water. An analytical balance
preparedby dissolving (ID: R-LAB-05) and a.
CalpapsrsoxAimgaltaeslsyv2o0lummienturtiecsftloaesnkswuerredeiussseodlfuotirotnh.eTphreepraersautlitoinn.g sTtohcekscoolnucteinotnrawtaisonsownaiscnaotetdco(rIrD:ecStPedUBfo-r0p6u)ritfyo.r
the sampleA 10-mL aliquotofthe stock solution was transfered ina4t0-omLglasscentriftuugbe. A 10-mLaliquot
`ofn-octanol (Sigma-Aldrich, Lot# 05949MN) was transferred intothe 40-mL centrifuge tube. The sample was `hand shaken and then centrifuged (IEC Model K, S/N 07570) for. `approximately5 minutesat approximately 1500 pm. Adefinitivepartitioninterfacewas not obtained. Instead, a beige/white emulsionwasobservedthroughout
ResanudDilscutssison
indicat`eTdheionbstehrevaptriootnocooflan(Ninose4p5ar4a/b1l2e0e2m9u9l/s1i0o7nFi/nStUheB4p5re4l,im3inMaryLatebsRtepqrueecsltudeUd27c23)o. noTfhaedrdeeffuoinriet,civeatt esstt,udasy.
cancellation report was generated after consultation with the Sponsor.
References
1 O1r07g:anPiasrattiitoionfnoCroeEfcfiocnioenmti(c-COocotpaenorlajtwiaotnear)n:d DSehvaekleoFplmaesnktM.et1h98o1.d.Guidelinef:orTesting ofChemicals,
2. PUaSr.tiEtnivonirCoonefmiecniteanlt(Pnr-oOtcetcatniooln/AWgaetnerc)y,. Sh19a9k6e. FPlraosdkuMcettPhroodp.erties Test Guidelines, OPPTS 830.7550,
4 vk ReportApproval:
STi DIRECTOR
a
DATE
000094