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CAS 96-66-2

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Antioxidant 736

Description:
Antioxidant 736, also known as 2,6-Di-tert-butyl-4-methylphenol (DBMP), is a synthetic organic compound widely used as a stabilizer in various industrial applications, particularly in plastics, rubber, and fuels. It functions by preventing oxidative degradation, thereby enhancing the longevity and performance of materials. The compound features a bulky tert-butyl group that impedes the accessibility of reactive oxygen species, effectively quenching free radicals. Antioxidant 736 is characterized by its high thermal stability and low volatility, making it suitable for high-temperature applications. It is typically a white to light yellow crystalline solid with a relatively low solubility in water but good solubility in organic solvents. Safety data indicates that while it is generally considered safe for use in industrial applications, appropriate handling and safety measures should be observed to minimize exposure. Overall, Antioxidant 736 plays a crucial role in extending the shelf life and maintaining the integrity of various products by mitigating oxidative stress.
Formula:C22H30O2S
InChI:InChI=1S/C22H30O2S/c1-13-9-15(11-17(19(13)23)21(3,4)5)25-16-10-14(2)20(24)18(12-16)22(6,7)8/h9-12,23-24H,1-8H3
InChI key:InChIKey=YFHKLSPMRRWLKI-UHFFFAOYSA-N
SMILES:C(C)(C)(C)C1=CC(SC2=CC(C(C)(C)C)=C(O)C(C)=C2)=CC(C)=C1O
Synonyms:
  • 2,2′-Di-tert-Butyl-6,6′-dimethyl-4,4′-thiodiphenol
  • 2-tert-Butyl-4-(3-tert-butyl-4-hydroxy-5-methylphenyl)sulfanyl-6-methylphenol
  • 4,4'-Sulfanediylbis(2-Tert-Butyl-6-Methylphenol)
  • 4,4-Thiobis(6-tert-butyl-o-cresol)
  • 4,4′-Thiobis(2-methyl-6-tert-butylphenol)
  • 4,4′-Thiobis(2-tert-butyl-6-methylphenol)
  • 4,4′-Thiobis(6-tert-butyl-2-methylphenol)
  • 4,4′-Thiobis[2-(1,1-dimethylethyl)-6-methylphenol]
  • 6,6-Di-Tert-Butyl-4,4-Thiodi-O-Cresol
  • Antioxidant 736
  • See more synonyms
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