• Decrease font size
  • Return font size to normal
  • Increase font size
U.S. Department of Health and Human Services

Inventory of Effective Food Contact Substance (FCS) Notifications

  • Print
  • Share
  • E-mail

FCN No. 339

Return to Listing
Food Contact Substance:  1,4-Dioxa-8-azaspiro[4.5]decane, 7,7,9,9-tetramethyl- (CAS Reg. No. 36793-27-8).
Notifier:  Degussa Corporation
Manufacturer:  Degussa Corporation
Intended Use:  As a catalyst in the manufacture of pulp used to manufacture food-contact paper.
Effective Date:  08/26/2003
Limitations/Specifications:  As an oxidation catalyst at a level not to exceed 2.0 mg FCS per kg of dry pulp. Paper manufactured with the FCS may contact aqueous and fatty foods (food types I, III, V, VII, VIII and IX), as described in Table 1, under Conditions of Use E through G, as described in Table 2.
Environmental Impact Decisions:  Environmental Decisions Site