Chemical Product Library / Reference

N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine

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

Molecular structure for N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine

Chemical identity

English nameN-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine
English synonyms6PPD;Antioxidant 4020;N-(1,3-Dimethylbutyl)-N'-phenyl-1,4-phenylenediamine
Chinese nameN-(1,3-二甲基丁基)-N'-苯基对苯二胺
Chinese synonyms防老剂4020;6PPD;抗氧剂4020
Chemical categoryRubber Antioxidants
CAS No.793-24-8
EINECS No.212-344-0
Molecular formulaC18H24N2
Molecular weight268.4
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 ≥95.0%; melting point 45–50°C; ash ≤0.1%; volatile matter ≤0.5%

Performance characteristics

Dark brown to black viscous liquid or granules, excellent antioxidant and antiozonant for rubber

Application scenarios

Tire rubber antioxidant, industrial rubber products, cable insulation