By Anonymous on Monday, June 2, 2003 - 05:01 am:
Hi,
I am looking for a standard material for Irgafos 168 oxidation product: tris(2,4-ditert-butylphenyl)phosphate. The manufacturer, Ciba couldn't help me. Apparently it's not commercially available either (not from Aldrich or VWR, for example).
Many Thanks in advance
By Chris Pohl on Monday, June 2, 2003 - 08:11 am:
I found an application note on the separation of this compound. http://www.dionex.com/servletwl1/FileDownloader/slot114/77797/AN331releasedJC120400.pdf Perhaps if you contact John Ezzell who was involved in this project (jezzell@dionexslc.com) he will be able to supply you with some possible sources for this compound.