6642-07-5

Basic information

• Product Name: Phenol, 4-chloro-2,6-bis(5-chloro-2-hydroxyphenyl)methyl-
• Synonyms: Phenol, 4-chloro-2,6-bis(5-chloro-2-hydroxyphenyl)methyl-;2,6-Bis(2-hydroxy-5-chlorobenzyl)-4-chlorophenol;4-Chloro-2,6-bis(5-chloro-2-hydroxybenzyl)phenol
• CAS NO: 6642-07-5
• Molecular Formula: C₂₀H₁₅Cl₃O₃
• Molecular Weight: 409.7
• Mol File: 6642-07-5.mol
• Article Data: 6

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Phenol, 4-chloro-2,6-bis(5-chloro-2-hydroxyphenyl)methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 4-chloro-2,6-bis(5-chloro-2-hydroxyphenyl)methyl-(6642-07-5)
• EPA Substance Registry System: Phenol, 4-chloro-2,6-bis(5-chloro-2-hydroxyphenyl)methyl-(6642-07-5)

Safety Data

• Hazardous Substances Data: 6642-07-5(Hazardous Substances Data)

Usage

General Description

Phenol, 4-chloro-2,6-bis(5-chloro-2-hydroxyphenyl)methyl- is a chemical compound that belongs to the group of bisphenol derivatives. It is a white, crystalline solid with a molecular formula of C21H18Cl2O4. Phenol, 4-chloro-2,6-bis(5-chloro-2-hydroxyphenyl)methyl- is commonly used in the production of epoxy resins, polycarbonate plastics, and flame retardants. It is also known to have endocrine-disrupting properties, which can interfere with the hormonal balance in the body. Additionally, it has been linked to various health concerns, including reproductive issues, developmental problems, and potential carcinogenic effects. Therefore, the use and handling of this chemical should be carefully regulated to minimize its impact on human health and the environment.

Upstream product

• 17026-49-2 4-chloro-2,6-bis(hydroxymethyl)phenol 
• 106-48-9 4-chloro-phenol 
• 50-00-0 formaldehyd 
• 6641-03-8 2,6-bis(chloromethyl)-4-chlorophenol 

Downstream Products

• 6641-20-9 4-chloro-2,6-bis-(5-chloro-2-hydroxy-3-hydroxymethyl-benzyl)-phenol 
• 71643-32-8 [2,6-Bis-(3-bromo-5-chloro-2-ethoxycarbonylmethoxy-benzyl)-4-chloro-phenoxy]-acetic acid ethyl ester 
• 67988-33-4 2,6-Bis-[2-hydroxy-3-(2-hydroxy-3-salicyl-benzyl)-benzyl]-phenol 
• 71643-30-6 C₂₀H₁₃Cl₃I₂O₃ 
• 71642-96-1 C₂₀H₁₃Br₂Cl₃O₃ 
• 2677-32-9 2,6-Bis-(2-hydroxy-benzyl)-phenol 

Relevant articles and documents

Solvent-free synthesis of trisphenols as starting precursors for the synthesis of calix[4]arenes using sulfonated multi-walled carbon nanotubes

The condensation of phenol derivatives (12 substrates) with 2,6-bis(hydroxymethyl)phenols (BMP) (6 examples) is reported using sulfonated multi-walled carbon nanotubes (SO3H@MWCNTs) under solvent-free conditions as starting precursors for the synthesis of macrocyclic molecules of calix[4]arenes. The new protocol provides a series of trisphenol derivatives (21 examples) in high yields (up to 94%) and relatively short reaction times (15-120 min). Also, direct synthesis of calix[4]arenes from different trisphenols by use of the catalyst was reported (5 examples). Furthermore, the synthesized calix[4]arene was obtained using a one-pot method from simple and easily available starting materials such as p-cresol for the synthesis of 5,11,17,23-tetramethylcalix[4]arene-25,26,27,28-tetraol. Also, in this process SO3H@MWCNTs can be reused for seven runs with almost consistent efficiency and can be recovered by easy filtration.

A liquid crystal display device and method of manufacturing the same

A liquid crystal display (LCD) device includes a first substrate having first and second regions thereon, the first region having a step coverage higher than a step coverage of the second region, a second substrate bonded to the first substrate, the second substrate having a first column spacer corresponding to the first region of the first substrate and a second column spacer corresponding to the second region of the first substrate, and a liquid crystal layer between the first and second substrates.

The Synthesis of Hetero-Halogenated Derivatives of Phloroglucide Analogues

A short synthesis of the title compounds is reported.Most of the compounds prepared were found to be active against a number of pathogenic microorganisms in vitro.