2300-15-4

Basic information

• Product Name: 2,4-bis[1-(4-hydroxyphenyl)isopropyl]phenol
• Synonyms: Phenol, 2,4-bis(1-(4-hydroxyphenyl)-1-methylethyl)-; 2,4-Bis(p-hydroxy-alpha,alpha-dimethylbenzyl)phenol; 2,4-Bis(1-(4-hydroxyphenyl)isopropyl)phenol; 2,4-bis[2-(4-hydroxyphenyl)propan-2-yl]phenol
• CAS NO: 2300-15-4
• Molecular Formula: C₂₄H₂₆O₃
• Molecular Weight: 362.4614
• EINECS: 218-949-6
• Mol File: 2300-15-4.mol

Chemical Properties

• Boiling Point: 535.2°C at 760 mmHg
• Flash Point: 239.3°C
• Density: 1.164g/cm³
• Vapor Pressure: 4.55E-12mmHg at 25°C
• Refractive Index: 1.611
• CAS DataBase Reference: 2,4-bis[1-(4-hydroxyphenyl)isopropyl]phenol(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-bis[1-(4-hydroxyphenyl)isopropyl]phenol(2300-15-4)
• EPA Substance Registry System: 2,4-bis[1-(4-hydroxyphenyl)isopropyl]phenol(2300-15-4)

Safety Data

• Hazardous Substances Data: 2300-15-4(Hazardous Substances Data)

Usage

Uses

Used in Plastics and Epoxy Resin Industry:
2,4-bis[1-(4-hydroxyphenyl)isopropyl]phenol is used as a key ingredient in the production of polycarbonate plastics and epoxy resins for its ability to provide strength, durability, and heat resistance to the final products. These materials are commonly used in the manufacturing of water bottles, food storage containers, and other consumer products.
Used in Dental Sealants:
In the dental industry, 2,4-bis[1-(4-hydroxyphenyl)isopropyl]phenol is used as a component in dental sealants to protect teeth from decay and cavities. Its properties contribute to the sealant's durability and resistance to wear.
Used in Canned Goods Lining:
2,4-bis[1-(4-hydroxyphenyl)isopropyl]phenol is used in the lining of canned goods to provide a protective barrier between the food and the metal, preventing contamination and ensuring the quality and safety of the products.
However, due to the potential health risks associated with BPA exposure, there has been an increasing focus on developing alternative materials and methods to reduce or eliminate its use in consumer products. This has led to the exploration of safer alternatives, such as bisphenol S (BPS) and bisphenol F (BPF), which are considered to have lower endocrine-disrupting properties. Additionally, regulatory bodies are implementing stricter guidelines and restrictions on the use of BPA in various industries to protect public health.

Upstream product

• 74-93-1 methylthiol 
• 67-64-1 acetone 
• 108-95-2 phenol 
• 6156-18-9 2,2-bis(methylthio)propane 
• 102-09-0 bis(phenyl) carbonate 
• 80-05-7 BPA 
• 940-71-6 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine 

Downstream Products

• 96377-82-1 Acetic acid 2,4-bis-[1-(4-acetoxy-phenyl)-1-methyl-ethyl]-phenyl ester 

Relevant articles and documents

Oligomeric hydroxy-aryloxy phosphazene based on cyclic chlorophosphazenes

Reaction of hexachlorocyclotriphosphazene and a mixture of cyclic chlorophosphazene [NPCl2]n =3-8 with an excess of diphenylolpropane under different conditions affords corresponding oligomeric hydroxy-aryloxy phosphazenes, which were characterized by gas chromatography-mass spectrometry, laser mass spectrometry, 31P and 1H NMR spectroscopy. Side reactions was found with participation of decomposition products of diphenylolpropane. Pleiades Publishing, Ltd., 2013.

PROCESS FOR THE MANUFACTURE OF POLYPHENOLS

An improved process for the manufacture of a polyphenol compound such as bisphenol-A by introducing into a reaction zone a phenolic compound reactant, a carbonyl compound reactant, and a catalyst promoter comprising bismethylthiopropane added to the reaction system in certain specific locations, and reacting the ingredients within the reaction zone in the presence of an acid catalyst.

IMPROVED PROCESS FOR THE MANUFACTURE OF POLYPHENOLS

An improved process for the manufacture of a polyphenol compound such as bisphenol-A by introducing into a reaction zone a phenolic compound reactant, a carbonyl compound reactant, and a catalyst promoter comprising bismethylthiopropane added to the reaction system in certain specific locations, and reacting the ingredients within the reaction zone in the presence of an acid catalyst.

Trisphenol process

New trisphenols and their preparation by reacting the diacyl compound of dimeric p-isopropenylphenol or of a polycarbonate with a phenol in the presence of a strong acid catalyst at temperatures between -20° and 30° C.

Process for the production of 2,2-(4,4'-dihydroxy-diphenyl)propane

A process for the production of 2,2-(4,4'-dihydroxydiphenyl)propane (bisphenol A) of high purity of condensation of phenol with acetone in the presence of strong acids, which comprises Preparing an addition product of bisphenol A and phenol and Separating the constituents of this addition product by fractional condensation of the vapours obtained by treating the addition product at high temperature and at reduced pressure for a short time.