91509-15-8

Basic information

• Product Name: 2,2'-Ethylidenebis(4,6-di-tert-pentylphenol)
• Synonyms: 2,2'-Ethylidenebis(4,6-di-tert-pentylphenol)
• CAS NO: 91509-15-8
• Molecular Formula: C₃₄H₅₄O₂
• Molecular Weight: 0
• Mol File: 91509-15-8.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,2'-Ethylidenebis(4,6-di-tert-pentylphenol)(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-Ethylidenebis(4,6-di-tert-pentylphenol)(91509-15-8)
• EPA Substance Registry System: 2,2'-Ethylidenebis(4,6-di-tert-pentylphenol)(91509-15-8)

Safety Data

• Hazardous Substances Data: 91509-15-8(Hazardous Substances Data)

Usage

General Description

2,2'-Ethylidenebis(4,6-di-tert-pentylphenol) is a chemical compound with the molecular formula C34H52O2. It is an antioxidant and UV stabilizer commonly used in polymers, plastics, and rubber products. This chemical is effective in preventing degradation and decomposition caused by exposure to UV radiation, heat, and oxygen, thereby extending the lifespan and maintaining the appearance of the material. It is also used as an additive in adhesives, coatings, and lubricants to improve their thermal and oxidative stability. Additionally, 2,2'-Ethylidenebis(4,6-di-tert-pentylphenol) is known for its non-toxic and environmentally friendly properties, making it a preferred choice for various industrial applications.

Upstream product

• 120-95-6 2,4-di-tert-amylphenol 
• 75-07-0 acetaldehyde 

Downstream Products

• 1159049-15-6 C₄₀H₆₀O₅ 

Relevant articles and documents

Bisphenol Monoester compound

A bisphenol monoester compound represented by the formula (1): (in the formula (1), Rs each represent independently a hydrogen atom or a methyl group, and R′ represents an alkyl group of a carbon number of 1 to 6, or a hydrogen atom).

BRIDGED HETEROCYCLES: The Reaction of Seven- and Eight- Membered Cyclic Phosphorochloridites with Polyols

The syntheses of novel bridged dibenzodioxaphosphepin and dibenzodioxaphosphocin ring systems are described.The 1H NMR spectral data of the eight-membered bridged dioxaphosphocins suggest the observation of a single conformational isomer.The 1H NMR spectrum of the didenzodioxaborocin 5 requires that either a single nonplanar conformation is being observed or that ring inversion is slow on the NMR time scale.A lower limit of for ring inversion of 5 has been calculated to be 14.4 Kcal/mole.The 1H NMR of the C-12 methyl substituted dioxaphosphocins 4h-i showed the presence of cis-trans isomer mixture.