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U.S. Department of Health and Human Services

Inventory of Effective Food Contact Substance (FCS) Notifications

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FCN No. 896

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Food Contact Substance:  12H-Dibenzo[d,g] [1,3,2]dioxaphosphocin, 2,4,8,10-tetrakis(1,1-dimethylethyl)-6-[(2-ethylhexyl)oxy]- (CAS Reg. No. 126050-54-2).
Notifier:  ZEON Corporation
Manufacturer:  ZEON Corporation
Intended Use:  As an optional antioxidant and/or stabilizer in the manufacture of 1,3-butadiene, 2-methyl-, homopolymer, of cis-1,4-configuration, cyclized (CAS Reg. No. 68441-13-4) complying with Food Contact Notification No. (FCN) 850.
Effective Date:  08/13/2009
Limitations/Specifications:  For use at levels not to exceed 0.05 weight percent of the finished polymer, and in contact with Food Types I, II, IV-B, VI-A, VI-B, VII-B, and VIII, under Conditions of Use C through G, as described in Tables 1 and 2.
Environmental Impact Decisions:  Environmental Decisions Site