Chemical Product Library / Reference

1,1,3-Tris(5-tert-butyl-4-hydroxy-2-methylphenyl)butane

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

Molecular structure for 1,1,3-Tris(5-tert-butyl-4-hydroxy-2-methylphenyl)butane

Chemical identity

English name1,1,3-Tris(5-tert-butyl-4-hydroxy-2-methylphenyl)butane
English synonymsAntioxidant CA;Antioxidant 1790;Tris phenolic antioxidant
Chinese name1,1,3-三(5-叔丁基-4-羟基-2-甲基苯基)丁烷
Chinese synonyms抗氧剂CA;抗氧剂1790;三酚抗氧剂
Chemical categoryAntioxidants
CAS No.1843-03-4
EINECS No.217-420-2
Molecular formulaC37H52O3
Molecular weight544.81
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 ≥180°C; ash ≤0.1%; volatile matter ≤0.5%

Performance characteristics

White crystalline powder, hindered phenolic antioxidant, good thermal stability

Application scenarios

Polyolefins, ABS, rubber, adhesives, coatings antioxidant