Chemical Product Library / Reference

Triethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]

Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.

Molecular structure for Triethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]

Chemical identity

English nameTriethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]
English synonymsAntioxidant 2450;Songnox 2450;AO-2450
Chinese name抗氧剂2450
Chinese synonyms抗氧剂2450;Songnox 2450;三甘醇双-3-(3-叔丁基-4-羟基-5-甲基苯基)丙酸酯
Chemical categoryAntioxidants
CAS No.36443-68-2
EINECS No.253-043-7
Molecular formulaC34H50O8
Molecular weight586.76
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.

Technical indicators

Assay ≥98.0%; melting point 76–81°C; ash ≤0.1%; volatile matter ≤0.5%

Performance characteristics

White crystalline powder, hindered phenolic antioxidant, good compatibility and low volatility

Application scenarios

Polyolefins, elastomers, adhesives, coatings, fibers antioxidant