Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]
[CAS# 35074-77-2]

Identification

• Classification: Catalysts and additives >> Antioxidant
• Name: Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]
• Synonyms: 3,5-Bis(1,1-dimethylethyl)-4-hydroxy-benzenepropanoic acid 1,6-hexanediyl ester; Irganox-259
• Molecular Formula: C₄₀H₆₂O₆
• Molecular Weight: 638.93
• CAS Registry Number: 35074-77-2
• EC Number: 252-346-9

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H336
Chronic hazardous to the aquatic environment	Aquatic Chronic	4	H413