6420-65-1

Basic information

• Product Name: 4,4'-(1-methylpropylidene)bis[o-cresol]
• Synonyms: 4,4'-(1-methylpropylidene)bis[o-cresol];4,4'-(1-Methylpropylidene)bis(2-methylphenol);Einecs 229-168-5
• CAS NO: 6420-65-1
• Molecular Formula: C₁₈H₂₂O₂
• Molecular Weight: 270.36608
• EINECS: 229-168-5
• Mol File: 6420-65-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4,4'-(1-methylpropylidene)bis[o-cresol](CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-(1-methylpropylidene)bis[o-cresol](6420-65-1)
• EPA Substance Registry System: 4,4'-(1-methylpropylidene)bis[o-cresol](6420-65-1)

Safety Data

• Hazardous Substances Data: 6420-65-1(Hazardous Substances Data)

Usage

General Description

4,4'-(1-methylpropylidene)bis[o-cresol] is a chemical compound that is commonly used as an antioxidant in various industrial and consumer products. It belongs to the class of phenolic compounds and is known for its ability to prevent or slow down the oxidation of other substances. This chemical is typically added to rubber, plastics, and adhesives to improve their durability and stability. It is also used in the production of lubricants, fuel additives, and insulation materials. However, prolonged exposure to high concentrations of 4,4'-(1-methylpropylidene)bis[o-cresol] may cause skin irritation and other adverse health effects, so it is important to handle and use this chemical with caution.

Upstream product

• 95-48-7 ortho-cresol 
• 78-93-3 butanone 

Downstream Products

• 42413-56-9 4-sec-Butyl-2-methyl-phenol 
• 95-48-7 ortho-cresol 

Relevant articles and documents

BISPHENOL COMPOSITION CONTAINING AROMATIC ALCOHOL SULFONATE AND METHOD FOR PRODUCING SAME, POLYCARBONATE RESIN AND METHOD FOR PRODUCING SAME, AND BISPHENOL PRODUCTION METHOD

A bisphenol composition including a specific amount of aromatic alcohol sulfonate, and a simple method of producing it are provided. Also provided is a method of producing a polycarbonate resin in which, by using the bisphenol composition including a specific amount of aromatic alcohol sulfonate, melt polymerization reaction can be efficiently allowed to proceed to produce a polycarbonate resin having an excellent color tone. A bisphenol composition including an aromatic alcohol sulfonate at not less than 0.1 ppb by mass with respect to a bisphenol. A method of producing a bisphenol composition, including reacting a ketone or an aldehyde with an aromatic alcohol in the presence of sulfuric acid to produce a bisphenol composition. A method of producing a polycarbonate resin, including producing a polycarbonate resin using the bisphenol composition. A polycarbonate resin including a specific amount of aromatic alcohol sulfonate.