Document KGZJ4Jg4470KYo4xeOOQEw0pQ

u u gyr boot Nr. Howard Bergen - 00 Mr. Bill Maddox - ny Nr. Trad Stum - NY March 8, 1961 Nr. J. 0. Sullivan 0. E. Llnok Company Clifton* Haw Jersey Daar Nr. Sullivant Mr. Howard Bergen of our company haa asked that wa anawar your request for oral toxioity Information on^Aroolor produata. Wa hava aouta oral data on Aroalor I242~ind Aroolor 1234. These data ara 4.15 nl/kg for Aroalor 1242 and 3.10 ml/kg for Aroalor 1254* both In rata. 1 do not hava ohronle oral toxioity information on thaaa produata ainoa wa do not eonaidar than aa adviaabla for uaa in food produata. Tha raally significant problaa in handling Aroolora oomaa from tha possibility of darmatltls through rspaatsd skin oontaot and tha possibility of systamia affaata through rapaatad Inhalation of vapors in oxoasslvs oonoantratIona. Aa you probably know* tha Anarloan Confaranoa of Oovernmantr.l Industrial Hygianiata haa astabllshad a Hygianlo Standard or Maxlimm Allowabla Ccneantratlon (MAC) for an sight-hour working day for two of tha Aroalor produots. 'Bissa data ara for Aroolor 1242*1 milligram par cubic motor and for Aroolor 1254* 0.5 milligram par cubic motor. Wa suggest to customers who handle thaaa produots that cars be taken to avoid extensive exposure to tha unprotected skin and to omeesslve vapors. Monsanto and its ouatomero hava handled many millions of pounds of thaaa products with no difficulty* keeping thaaa slapla handling precautions in mind. If wa oan be of any further help* please let us know. Sincerely* jnr JOXtpjk R. Seat Kelly * M. D Nodical Direct*or DSW 020230 STLCOPCB4008159