Tetrabromobisphenol A

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Tetrabromobisphenol A (TBBPA) is primarily used as a reactive flame retardant in epoxy resin circuit boards. TBBPA is also used in polycarbonate and ether polyester resins and is used as a flame retardant in plastics, paper, and textiles, and as a plasticizer in adhesives and coatings. Being covalently bound to the polymer limits the exposure to unbound excess chemical used in the manufacturing process. TBBPA demonstrates relatively low acute toxicity and effects seem to be mediated by interactions with membranes. Chronic studies suggest some potential for immunological or porphyrogenic activity. According to long-term studies in rats and mice IARC has classified TBBPA as probably carcinogenic to humans (Group 2A).

Original languageEnglish
Title of host publicationEncyclopedia of Toxicology, Fourth Edition
Subtitle of host publicationVolume 1-9
PublisherElsevier
PagesV8-971-V8-975
Volume8
ISBN (Electronic)9780128243152
DOIs
StatePublished - 1 Jan 2023

Keywords

  • Ah receptor
  • Bioconcentration
  • Endocrine
  • Estrogenic
  • Flame retardant
  • Immunotoxicity
  • Membrane effects
  • Photodegradation
  • Porphyria

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