2,2'-Ethylidenebis[4,6-di-tert-butylphenol]
[CAS# 35958-30-6]

Identification

• Name: 2,2'-Ethylidenebis[4,6-di-tert-butylphenol]
• Synonyms: 1,1-Bis(3,5-di-tert-butyl-2-hydroxyphenyl)ethane; 2,2'-Ethylidenebis[4,6-di-tert-butylphenol]; Anox 29; Ethanox 308; Ionox 129; Irganox 129; Isonox 129; Tinogard NOA; Vanox 1290
• Molecular Formula: C₃₀H₄₆O₂
• Molecular Weight: 438.68
• CAS Registry Number: 35958-30-6
• EC Number: 252-816-3

Properties

• Solubility: Insoluble (1.4E^-4 g/L) (25 °C), Calc.^*
• Density: 0.975±0.06 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335