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Structure of 35074-77-2
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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.
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.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: