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CAS 1948-33-0

:

tert-Butylhydroquinone

Description:
Tert-Butylhydroquinone (TBHQ) is an organic compound classified as a phenolic antioxidant, commonly used in food preservation and industrial applications. It is characterized by its chemical formula C10H14O2 and a molecular weight of approximately 166.22 g/mol. TBHQ appears as a white to pale yellow crystalline solid and is soluble in organic solvents such as ethanol and ether, but has limited solubility in water. Its structure features a tert-butyl group attached to a hydroquinone moiety, which contributes to its antioxidant properties by preventing oxidative degradation of fats and oils. TBHQ is known for its stability and effectiveness in extending the shelf life of various products, including edible oils, snacks, and cosmetics. However, its use is regulated in many countries due to potential health concerns associated with high consumption levels. Safety assessments indicate that TBHQ is generally recognized as safe (GRAS) when used within established limits, but excessive intake may lead to adverse effects. Overall, TBHQ serves as a valuable additive in various industries, balancing efficacy with safety considerations.
Formula:C10H14O2
InChI:InChI=1/C10H12O3/c1-10(2,3)8-6(11)4-5-7(12)9(8)13/h4-5,13H,1-3H3
InChI key:InChIKey=BGNXCDMCOKJUMV-UHFFFAOYSA-N
SMILES:C(C)(C)(C)C1=C(O)C=CC(O)=C1
Synonyms:
  • 1,4-Benzenediol, 2-(1,1-dimethylethyl)-
  • 2-(1,1-Dimethylethyl)-1,4-benzenediol
  • 2-(1,1-Dimethylethyl)hydroquinone
  • 2-(tert-Butyl)-p-hydroquinone
  • 2-Terc-Butilhidroquinona
  • 2-Tert-Butyl-3-Hydroxycyclohexa-2,5-Diene-1,4-Dione
  • 2-Tert-Butylbenzene-1,4-Diol
  • 2-Tert-Butylhydroquinone
  • 2-t-Butylhydroquinone
  • 2-tert-Butyl-1,4-benzenediol
  • See more synonyms
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