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CAS 32509-66-3

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Ethylene glycol bis[3,3-bis(3′-tert-butyl-4′-hydroxyphenyl)butyrate]

Description:
Ethylene glycol bis[3,3-bis(3′-tert-butyl-4′-hydroxyphenyl)butyrate], commonly referred to by its CAS number 32509-66-3, is a chemical compound that functions primarily as an antioxidant and stabilizer in various applications, particularly in plastics and polymers. This substance is characterized by its complex molecular structure, which includes multiple hydroxyphenyl groups that contribute to its antioxidant properties. It is typically a solid at room temperature and exhibits good thermal stability, making it suitable for high-temperature applications. The presence of tert-butyl groups enhances its steric hindrance, which helps to improve its effectiveness as a stabilizer by preventing oxidative degradation. Ethylene glycol bis[3,3-bis(3′-tert-butyl-4′-hydroxyphenyl)butyrate] is often utilized in the formulation of materials that require enhanced durability and resistance to environmental stressors. Safety data indicates that while it is generally considered to have low toxicity, appropriate handling and safety measures should be observed to minimize exposure.
Formula:C50H66O8
InChI:InChI=1S/C50H66O8/c1-45(2,3)35-25-31(15-19-39(35)51)49(13,32-16-20-40(52)36(26-32)46(4,5)6)29-43(55)57-23-24-58-44(56)30-50(14,33-17-21-41(53)37(27-33)47(7,8)9)34-18-22-42(54)38(28-34)48(10,11)12/h15-22,25-28,51-54H,23-24,29-30H2,1-14H3
InChI key:InChIKey=JOWXNCPELQZFHF-UHFFFAOYSA-N
SMILES:C(CC(OCCOC(CC(C)(C1=CC(C(C)(C)C)=C(O)C=C1)C2=CC(C(C)(C)C)=C(O)C=C2)=O)=O)(C)(C3=CC(C(C)(C)C)=C(O)C=C3)C4=CC(C(C)(C)C)=C(O)C=C4
Synonyms:
  • 1,2-Ethanediyl bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butanoate]
  • 3-(1,1-Dimethylethyl)-β-[3-(1,1-dimethylethyl)-4-hydroxyphenyl]-4-hydroxy-β-methylbenzenepropanoic acid, 1,1′-(1,2-ethanediyl) ester
  • Benzenepropanoic acid, 3-(1,1-dimethylethyl)-beta-(3-(1,1-dimethylethyl)-4-hydroxyphenyl)-4-hydroxy-beta-methyl-, 1,1'-(1,2-ethanediyl) ester
  • Benzenepropanoic acid, 3-(1,1-dimethylethyl)-beta-(3-(1,1-dimethylethyl)-4-hydroxyphenyl)-4-hydroxy-beta-methyl-, 1,2-ethanediyl ester
  • Benzenepropanoic acid, 3-(1,1-dimethylethyl)-β-[3-(1,1-dimethylethyl)-4-hydroxyphenyl]-4-hydroxy-β-methyl-, 1,1′-(1,2-ethanediyl) ester
  • Benzenepropanoic acid, 3-(1,1-dimethylethyl)-β-[3-(1,1-dimethylethyl)-4-hydroxyphenyl]-4-hydroxy-β-methyl-, 1,2-ethanediyl ester
  • Bis-[3,3-bis-(4′-hydroxy-3′-tert-butylphenyl butanoic acid)]-glycol ester
  • Bis[3,3-Bis(4-hydroxy-3-tert-butyl phenyl)butanoic acid]glycol ester
  • Bis[3,3-bis(4-hydroxy-3-tert-butylphenyl)butanoic acid] ethylene glycol ester
  • Butyric acid, 3,3-bis(3-tert-butyl-4-hydroxyphenyl)-, ethylene ester
  • See more synonyms
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