Document kaz6Qpqm22E6pYYjzVLBoGwnO

.L9opp 3M Geenrers tomOfices S3M hCentrits S273 1110 AR226-1541 be Coner October 28, 2003 216aM SEHR - 1003 ISHE3 RECEIVE! CPPT CE WICSI29 Mili:01 Document Processing Center ~ CBIC (7407M) MR Tes 74 Room 6428 East / Phone 202-564-8940 Col OAftftni:ceoTfSCPAollSuetcitoinonPr8e(vee)nCtoioorndainnadtToorxics Nair: py,Os; UF 12S01EnCvoine rsotnimtuetnitoavnlAPvreeotneuceetiNonWAgency Cg Wi RE: T1,S1C,2A2.3(,E3),4S,U4,B4S-nToAnaNfTluIoAroL-nR-ImeStKhyNlO(TNI-CMEePOFNB:A'I)-B[uCtaAnSes6u8l2f9o8n-a1m2i-d4e], Dear Sir/Madam: 3reMprhoadsucrteicoeni/vdeedvperleolpimmeinntaarlytdoaxtiaciftoyrsacrceoemnbiingnetdestreipneraattesdcdoonsdeucttoexdicwitiythstaucdyhewmiitchala 6i8nt2e9r8m-e1d2i-at4e],(1N--BMuetaPnFeBsuAl)foinnadmiicdatei,ng1,r1e,p2r,o2d,u3c,t3i,v4e,4a,ndd-npoonsasfilbuloeron-enu-rmoettohxyilc[eCffAeScts. wbTeehrgeeionsrntiuandlgylywfoaaudsrmtcieoneinnsdtdueacryteseddbNebf-yoMrNeeoPtcooFhxBabASiatfaatettdiyoosnaenasdnodEfncv0o,inr5to0i,nnmu1ei5nn0gtaoulnrtRi1el0sa0ef0aermrcghc/.okhgaM/baidltaaeytiraotns, fsuobr2stmanicneiamtutmhoefsa2m8eddaoyssoagfedolsevaegles.beFgeinmnailnegrfatosurwteereen doaraylslybeafdomrienicsothearbeidtatthieon and continuing until day 5 of lactation. oIbnstehreve1d0.00Omfgt/hkegn/idnaeymdaotseadgefegmraolueps,,snevleyraflousirgpnrifeigcnaanntcrieepsroocdcuucrtirveed eafnfdecotnslwyetrheree rlaitttee,rsanwdergeesptraotdiuocnedi.ndeCxoinnsetqhiusengtroluyp,. thTerreeawtmaesnta-dreeclraetaesdepdosfterntialtiatly-ilnodsesxw,acsonception ralaencpdtoarcttiaeondn.n.ibMaMlaeicasrnmo.sbcoodpyicweeixgahmtisniantitohenopfutphsewpeurpesdreecvreeaalseedd somnaldlayaspp1eaarnadnc4ed,unroinmgilk, Additionally, male and female rats in the 1000 mg/kg/day dosage group were rouebnsscpeoirorarvtdeiidonnta,otaedldiesmsp,olavsyehmaaeldnlvotewrss,reedsceplciirrniaectaaisloends,ilagnonsdcoismnaocltlvouardtiianocgnt,ilvewitthhyia,rcqghuy,imchakuynbricenhadetidhciapntoges,tnulerawebo,otroexdic effects. N-MePFBA is environmental used as a exposure chemical intermediate. to this material is very 3M low. believes that human and -- o=o = om = = "== "=E= = 5 5 2L35I8= 2= 5=5 ~ . OTGo none ieioceiniomstion 0N.-1MpcerPcFeBntAaicscoprredsienngttoinmfainnualfapcrtoudruicntgs sapseacnifiicmaptuirointsy. aWtaorlkepvlelacreesetxripcotseudrteo wlietsshitnhan 3M is carefully controlled through our EHS management systems. A copyofthe final report will be forwarded to EPA when received Please contact Paul Lieder (651-737-2678) provide additional information. if you have any questions or if we can Onunmcbeeardpoocsktaelt ncaurmdbteorChhaesribeKeendraoswssikgine,d3fMorCtehinstesrubBmlidtgt.al2,2p0l-e2aEs-e0s2e,nSdt.thPeaudlo,ckMeNt 55144. Sincerely, Katherine E. Reed Staff Vice President, Environmental Technology and Safety Services