Document 0qMYaZ9YKR8dmbE9nE0JKMVjM

InternCaolrrespondence dc: V. Potbapragada - 236-3A R.A. Prokop - 236-2B To.W.C. MCCORMCK - TOXICOLOGY 220-2E From:D.R. RICKER - CCD - 53-4N SAect: N-ETFOSE ALCOHOL, FM-3422/M-3924 Date:DECEMER 10, 1980 Following is a compariadn of the subject alcohols that'are being used in the teratology studies conducted at.Riker Laboratories. I. FM-3422; Narrow range N-ETFOSE Alcohol via the now obsolete ethylene chlorohydrin route. 96% min. S02N(CH2CI13)CH2lE2OR* C8Fl7 3% mainly C6FI3 S02N(CH2 C"3) L"2 C"2 OH 1% N-Ethyl Amide, S02N CSF17 (C"2C@3)" Il. FM-3924; Wide range N-ETFOSE Alcohol via the ethylene carbonate route. CF,7So2N(CH2C"3)C"2C"2 OK 10% C2 - C4 . C6-F2,+lSON(CI12CH@)CH2C@2011 1% N-Ethyl Amide 1% High Boiler The above values are approximate values and exact values for specific lots will vary slightly. &/Z DRR:ko