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CAS 13288-70-5

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4,4'-sulfonylbis(2,6-dimethylphenol)

Description:
4,4'-Sulfonylbis(2,6-dimethylphenol), with the CAS number 13288-70-5, is an organic compound characterized by its sulfonyl functional group and two 2,6-dimethylphenol moieties. This compound typically appears as a solid and is known for its role as a phenolic antioxidant and stabilizer in various applications, particularly in plastics and rubber. Its structure features a sulfonyl group (-SO2-) linking two aromatic rings, which contributes to its thermal stability and resistance to oxidative degradation. The presence of methyl groups on the phenolic rings enhances its solubility and reactivity. Additionally, this compound exhibits good compatibility with a range of polymers, making it valuable in industrial formulations. Its chemical properties include moderate solubility in organic solvents and limited solubility in water, which is typical for many phenolic compounds. Safety data indicates that, like many phenolic compounds, it should be handled with care due to potential irritant effects. Overall, 4,4'-sulfonylbis(2,6-dimethylphenol) is significant in materials science for improving the longevity and performance of various products.
Formula:C16H18O4S
InChI:InChI=1/C16H18O4S/c1-9-5-13(6-10(2)15(9)17)21(19,20)14-7-11(3)16(18)12(4)8-14/h5-8,17-18H,1-4H3
InChI key:InChIKey=SUCTVKDVODFXFX-UHFFFAOYSA-N
SMILES:S(=O)(=O)(C1=CC(C)=C(O)C(C)=C1)C2=CC(C)=C(O)C(C)=C2
Synonyms:
  • 2,2′,6,6′-Tetramethyl-4,4′-sulfonyldiphenol
  • 2,6-Xylenol, 4,4′-sulfonyldi-
  • 4,4′-Dihydroxy-3,3′,5,5′-tetramethyldiphenyl sulfone
  • 4,4′-Dihydroxy-3,3′,5,5′-tetramethylphenyl sulfone
  • Bis(3,5-dimethyl-4-hydroxyphenyl) sulfone
  • Bis(4-hydroxy-3,5-dimethylphenyl) sulfone
  • Bs-Tm
  • Phenol, 4,4′-sulfonylbis[2,6-dimethyl-
  • Tx 0902
  • 4,4′-Sulfonylbis[2,6-dimethylphenol]
  • See more synonyms
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