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U.S. Department of Health and Human Services

Final Rules and Final Orders: Food Additives and Color Additives

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Petition(s): FAP 8B4113

Indirect Food Additives; Adhesives and Components of Coatings and Polymers

Petitioner: M&T Chemicals, Inc.
Docket number (legacy and/or former docket number(s)): (88F-0376)
Subject additive and intended use: amending the food additive regulations to provide for the safe use of hydroxybutyltin oxide, monobutyltin tris(2-ethylhexoate), and dibutyltin oxide in the production of polyester resins to be used in resinous and polymeric coatings and cross-linked polyester resins
21 CFR* affected: 175.300; Resinous and polymeric coatings
177.2420; Polyester resins, cross-linked
Substance(s)*, (CAS Registry® No.):
  • dibutyltin oxide, (818-08-6)
  • hydroxybutyltin oxide, (2273-43-0)
  • monobutyltin tris(2-ethylhexoate), (23850-94-4)
  • Federal Register publication history: Dec 7, 1988; 53 FR 49359; Notice
    Nov 28, 1989; 54 FR 48857; Final rule; Effective date: Nov 28, 1989


     

    *Definitions

    • 21 CFR: Title 21 of the Code of Federal Regulations.
    • Substance: The name of the substance listed in the CFR.
    • CAS Registry® No.: Chemical Abstract Service (CAS) Registry Number® for the substance.
    • Petitions (see also Questions and Answers About the Petition Process)
      • FAP: Food Additive Petition
      • CAP: Color Additive Petition
      • GRP: GRAS Affirmation Petition (replaced by GRAS Notification Program in 1998)
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