7418-16-8

Basic information

• Product Name: 2,2-BIS(4-OXOCYCLOHEXYL)PROPANE
• Synonyms: 2,2-BIS(4-OXOCYCLOHEXYL)PROPANE;4,4'-ISOPROPYLIDENEBIS(CYCLOHEXANONE);4,4'-(1-methylethylidene)biscyclohexan-1-one;4,4''-(1-METHYLETHYLIDENEN)BIS CYCLOHEXANONE,99%;4,4'-(1-Methylethylidene)biscyclohexanone;4,4'-Isopropylidenedicyclohexanone;Einecs 231-035-1;2,2'-bis(4-oxocyclohexyl)propane idenen 4,4'-(1-Methylethylidenen)bis cyclohexanone
• CAS NO: 7418-16-8
• Molecular Formula: C₁₅H₂₄O₂
• Molecular Weight: 236.35
• EINECS: 231-035-1
• Mol File: 7418-16-8.mol
• Article Data: 3

Chemical Properties

• Melting Point: 164 °C
• Boiling Point: 358.3 °C at 760 mmHg
• Flash Point: 134.4 °C
• Appearance: white powder
• Density: 1.035 g/cm³
• Storage Temp.: 2-8°C
• Solubility: soluble in Chloroform
• CAS DataBase Reference: 2,2-BIS(4-OXOCYCLOHEXYL)PROPANE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-BIS(4-OXOCYCLOHEXYL)PROPANE(7418-16-8)
• EPA Substance Registry System: 2,2-BIS(4-OXOCYCLOHEXYL)PROPANE(7418-16-8)

Safety Data

• Hazardous Substances Data: 7418-16-8(Hazardous Substances Data)

Usage

General Description

2,2-BIS(4-OXOCYCLOHEXYL)PROPANE, also known as Ketonic resin CH-82, is a chemical compound often used as a raw material for thermosetting coatings and adhesives. It is a colorless to pale yellow liquid with a high boiling point, making it suitable for high temperature applications. 2,2-BIS(4-OXOCYCLOHEXYL)PROPANE is also known for its excellent heat and chemical resistance, as well as its low viscosity and good flow properties. Its unique structure and properties make it a valuable ingredient in the production of high-performance coatings and adhesives for various industries, including automotive, aerospace, and industrial manufacturing.

Upstream product

• 13804-54-1 4,4'-isopropylidenedicyclohexanol 
• 64-19-7 acetic acid 
• 80-05-7 BPA 

Downstream Products

• 13804-62-1 C₁₉H₃₆O₄ 

Relevant articles and documents

Ruthenium-on-Carbon-Catalyzed Facile Solvent-Free Oxidation of Alcohols: Efficient Progress under Solid-Solid (Liquid)-Gas Conditions

A protocol for the ruthenium-on-carbon (Ru/C)-catalyzed solvent-free oxidation of alcohols, which proceeds efficiently under solid-solid (liquid)-gas conditions, was developed. Various primary and secondary alcohols were transformed to corresponding aldehydes and ketones in moderate to excellent isolated yields by simply stirring in the presence of 10% Ru/C under air or oxygen conditions. The solvent-free oxidation reactions proceeded efficiently regardless of the solid or liquid state of the substrates and reagents and could be applied to gram-scale synthesis without loss of the reaction efficiency. Furthermore, the catalytic activity of Ru/C was maintained after five reuse cycles.

Process for producing alicyclic monoketones and process for producing alicyclic diketones

The process for producing alicyclic monoketones (hydroxyphenylcyclohexanone derivatives) according to the present invention comprises hydrogenating substituted bisphenols such as bisphenol A in a solvent in the presence of a palladium/alkali metal catalyst in which palladium and an alkali metal are both supported on a carrier to obtain alicyclic monoketones such as 2-(4-oxocyclohexyl)-2-(4-hydroxyphenyl)propane. The process for producing alicyclic diketones according to the present invention comprises hydrogenating substituted bisphenols such as bisphenol A in a solvent in the presence of a palladium/alkali metal catalyst in which palladium and an alkali metal are both supported on a carrier to obtain alicyclic diketones such as 2,2-bis(4-oxocyclohexyl)propane and 4,4′-bicyclohexanone. The other process for producing alicyclic monoketones according to the present invention comprises hydrogenating biphenols such as bis(4-hydroxyphenyl) in an organic solvent in the presence of a palladium catalyst in which 10 to 30% by weight of palladium is supported on a carrier to obtain alicyclic monoketones such as 4(4′-hydroxyphenyl)cyclohexanone. According to the present invention, alicyclic monoketones or alicyclic diketones can be obtained with high selectivity and in high yields through simple steps, because the process includes only one reaction step to hydrogenate substituted bisphenols under relatively mild conditions.