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CS-W001157 4
Total: USD 88.00

Hexane-1,6-diyl bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate)

  • CAS No. 35074-77-2

  • Cat. No. CS-0160304
  • Purity≥97%
  • MDL No.MFCD00134695

*For research and further manufacturing use only, not for direct human use.

Hexane-1,6-diyl bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate)|CS-0160304

Structure of 35074-77-2

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General Information

  • CAS No. 35074-77-2
  • Cat. No. CS-0160304
  • Purity ≥97%
  • MDL No. MFCD00134695
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄₀H₆₂O₆
  • Molecular Weight 638.93
  • Synonym(s) Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]
  • SMILES O=C(OCCCCCCOC(CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1)=O)CCC2=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C2

Description

This hexane-1,6-diyl bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate) features two sterically shielded phenolic antioxidant units linked by a six-carbon aliphatic chain. The para-hydroxyl groups, flanked by bulky tert-butyl substituents, deliver enhanced radical-scavenging capacity. This structure ensures high thermal and oxidative stability in polymer matrices, enabling long-term protection against degradation under processing and service conditions.

Application

Hexane-1,6-diyl bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate) serves as a stable, bifunctional phenolic antioxidant and radical scavenger. Its extended aliphatic spacer enables effective incorporation into polymer matrices, where it functions to inhibit oxidative degradation. The sterically hindered phenolic groups provide robust protection against autoxidation, while the ester linkages offer compatibility with melt-processing conditions. This compound facilitates long-term thermal and oxidative stability in industrial polymers and resins.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   93.06
  • LogP   9.5
  • H_Acceptors   6
  • H_Donors   2
  • Rotatable_Bonds   13

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