57863-69-1

Basic information

• Product Name: 5-Bromoisophthaloyl dichloride
• Synonyms: 5-Bromo-1,3-benzenedicarboxylic acid dichloride;5-Bromoisophthalic acid dichloride;5-Bromoisophthaloyl dichloride
• CAS NO: 57863-69-1
• Molecular Formula: C₈H₃BrCl₂O₂
• Molecular Weight: 281.91822
• Mol File: 57863-69-1.mol
• Article Data: 16

Chemical Properties

• Appearance: /
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• CAS DataBase Reference: 5-Bromoisophthaloyl dichloride(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Bromoisophthaloyl dichloride(57863-69-1)
• EPA Substance Registry System: 5-Bromoisophthaloyl dichloride(57863-69-1)

Safety Data

• Hazardous Substances Data: 57863-69-1(Hazardous Substances Data)

Usage

General Description

5-Bromoisophthaloyl dichloride is a chemical compound with the molecular formula C8H3BrCl2O2. It is a white to off-white crystalline solid that is commonly used as a reactive intermediate in the production of various polymers and materials. 5-Bromoisophthaloyl dichloride is mainly utilized in the synthesis of high-performance polymers, such as liquid crystal polymers and polyimides, due to its ability to form strong and stable bonds. Additionally, 5-Bromoisophthaloyl dichloride is also used as a crosslinking agent in the production of advanced materials with enhanced mechanical and thermal properties. Overall, this chemical plays a crucial role in the development of high-performance materials with a wide range of industrial applications.

Upstream product

• 51760-21-5 dimethyl 5-bromoisophthalate 
• 23351-91-9 5-bromoisophthalic acid 

Downstream Products

• 160892-06-8 5-bromo-1,3-benzenedicarboxamide 
• 317334-39-7 1-bromo-3,5-bis(1-pyridinylmethyl-)benzene 
• 317334-43-3 3,5-bis-(2-methyl-2H-pyrazol-3-ylmethyl)-1-bromobenzene 
• 317334-37-5 1-bromo-3,5-bis(1-pyridin-2-yl-carbonyl)benzene 
• 317334-41-1 1-(3,5-bis-pyridin-2-ylmethylphenyl)ethanone 

Relevant articles and documents

Reversibly Photoswitchable Fluorescent Diarylethenes Resistant against Photobleaching in Aqueous Solutions

Low photostability in aqueous solutions is the main drawback of synthetic photochromic dyes, which limits their switching performance and utility in biology, medicine, and life sciences. Even the most promising photochromes - reversibly photoswitchable di

Carboxylated Photoswitchable Diarylethenes for Biolabeling and Super-Resolution RESOLFT Microscopy

Reversibly photoswitchable 1,2-bis(2-ethyl-6-phenyl-1-benzothiophene-1,1-dioxide-3-yl)perfluorocyclopentenes (EBT) having fluorescent “closed” forms were decorated with four or eight carboxylic groups and attached to antibodies. Low aggregation, efficient

Tuning the extraction mechanism of uranyl ion in bicyclooctanium, propylpyridinium, piperidinium and imidazolium based ionic liquids: First ever evidence of 'cation exchange', 'anion exchange' and 'solvation' mechanism

A novel diamide ligand, 5-bromo-N1, N3-diisopropylisophthalamide has been synthesized and characterized by FTIR, 1H NMR, and 13C NMR. The extraction mechanism of uranyl ion with the diamide ligand has been studied in unexplored ionic

Platform Synthetic Lectins for Divalent Carbohydrate Recognition in Water

Biomimetic carbohydrate receptors (“synthetic lectins”) have potential as agents for biological research and medicine. However, although effective strategies are available for “all-equatorial” carbohydrates (glucose, etc.), the recognition of other types of saccharide under natural (aqueous) conditions is less well developed. Herein we report a new approach based on a pyrene platform with polar arches extending from aryl substituents. The receptors are compatible with axially substituted carbohydrates, and also feature two identical binding sites, thus mimicking the multivalency observed for natural lectins. A variant with negative charges forms 1:2 host/guest complexes with aminosugars, with K1>3000 m?1for axially substituted mannosamine, whereas a positively charged version binds the important α-sialyl unit with K1≈1300 m?1.