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UOfSfiEcPeAof Pollution Prevention and Toxics
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Washington DC 20460-0001
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RE: DToScCkeAt8N(oE.) SSEUHPQP-0L6E0M2E-0N0T3A7L3 SUBMISSION:
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Dear Docket Coordinators:
0008118555,
3M has previously informed the EPA (May 29, 2002)ofthe resultsof a rat 28-day
oral gavage study with triphenylbenzyl phosphonium cation/N-methyl
hpeepraftliucortooxoicctiatny.esulfonamide salt (TPBP C8 amide; PMN 88-141) that indicated
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to TPBP C8 amide concentrations loss
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Document Processing Center OfficeofPollution Prevention and Toxics Page No. 2 May 16, 2003 A copyofthe final report will be forwarded to EPA when received. Please contact Susan Beach (651-778-7452)if you have any questions or if we can provide additional information.
aLetri Sincerely, Eick.
Katherine E. Reed StaffVice President
Environmental Technology and Safety Services
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