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CAS 489-01-0

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2,6-Di-tert-butyl-4-methoxyphenol

Description:
2,6-Di-tert-butyl-4-methoxyphenol, commonly known as BHT (butylated hydroxytoluene), is an organic compound with antioxidant properties, primarily used as a food preservative and in various industrial applications. It appears as a white to light yellow crystalline solid and is characterized by its phenolic structure, which contributes to its ability to inhibit oxidative degradation of fats and oils. The presence of two tert-butyl groups enhances its lipophilicity, while the methoxy group increases its stability and solubility in organic solvents. BHT is known for its effectiveness in preventing rancidity in food products and is also utilized in cosmetics, pharmaceuticals, and rubber manufacturing. It has a relatively low toxicity profile, but its safety has been a subject of debate, leading to regulatory scrutiny in some regions. BHT is stable under normal conditions but can undergo degradation when exposed to extreme temperatures or light. Overall, its unique chemical structure and properties make it a valuable compound in various applications, particularly in preserving the quality of perishable goods.
Formula:C15H24O2
InChI:InChI=1/C15H24O2/c1-14(2,3)11-8-10(17-7)9-12(13(11)16)15(4,5)6/h8-9,16H,1-7H3
InChI key:InChIKey=SLUKQUGVTITNSY-UHFFFAOYSA-N
SMILES:C(C)(C)(C)C1=C(O)C(C(C)(C)C)=CC(OC)=C1
Synonyms:
  • 2,6-Bis(1,1-dimethylethyl)-4-methoxyphenol
  • 2,6-Bis(tert-butyl)-4-methoxyphenol
  • 3,5-Di-tert-butyl-4-hydroxyanisole
  • 4-Hydroxy-3,5-di-tert-butylanisole
  • 4-Methoxy-2,6-di-tert-butylphenol
  • Ccris 5219
  • Nsc 14451
  • Phenol, 2,6-bis(1,1-dimethylethyl)-4-methoxy-
  • Phenol, 2,6-di-tert-butyl-4-methoxy-
  • Topanol 354
  • See more synonyms
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