379711-35-0

Basic information

• Product Name: 2,5-Dibromoisophthalic acid
• Synonyms: 2,5-Dibromoisophthalic acid
• CAS NO: 379711-35-0
• Molecular Formula: C₈H₄Br₂O₄
• Molecular Weight: 323.92296
• Mol File: 379711-35-0.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,5-Dibromoisophthalic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-Dibromoisophthalic acid(379711-35-0)
• EPA Substance Registry System: 2,5-Dibromoisophthalic acid(379711-35-0)

Safety Data

• Hazardous Substances Data: 379711-35-0(Hazardous Substances Data)

Usage

Appearance

White crystalline solid The compound forms a white solid with a crystalline structure.

Solubility

Soluble in water and organic solvents 2,5-dibromoisophthalic acid can dissolve in both water and various organic solvents, making it suitable for use in different chemical reactions and applications.

Use as a building block

Synthesis of coordination polymers and metal-organic frameworks The compound serves as a starting material for creating complex structures, which have various applications in materials science.

Industrial applications

Manufacture of dyes, pigments, and pharmaceuticals 2,5-dibromoisophthalic acid is used in the production of colorants and drugs, highlighting its versatility in different industries.

Potential applications in materials science

Development of functional materials for electronics, optics, and catalysis The compound has the potential to be used in creating advanced materials for various technological applications.

Luminescent and fluorescent properties

Promising candidate for imaging and sensing applications The compound's ability to emit light makes it a valuable material for use in imaging and sensing technologies.

Upstream product

• 121-91-5 isophthalic acid 
• 1459-93-4 dimethyl Isophthalate 
• 100189-84-2 2,5-dibromo-1,3-dimethylbenzene 

Downstream Products

• 1337958-87-8 dimethyl 2,5-dibromoisophthalate 
• 1359015-51-2 C₂₃H₂₀BrNO₅ 
• 1359015-52-3 5-bromo-2-((2-methoxyphenyl)(phenyl)amino)isophthalic acid 

Relevant articles and documents

Apical functionalization of chiral heterohelicenes

We describe a synthetic protocol to selectively functionalize chiral bridged triarylamines at the apical position using regioselective copper-catalyzed amination reaction. This protocol allows the coupling of diphenylamines with a sterically hindered but

Process for the preparation of bromoisophthalic acid compounds

The present invention relates to a process for preparing bromoisophthalic acid compounds, particularly 5-bromoisophthalic acid compounds and 4,5-dibromoisophthalic acid compounds comprising brominating an isophthalic acid compound of the general formula (1) wherein R1 and R2 independently of one another are hydrogen atom or C1-6 alkyl, with bromine in a solvent containing sulfur trioxide. The object of the invention is to provide a process for preparing bromoisophthalic acid compounds, particularly 5-bromoisophthalic acid compounds and 4,5-dibromoisophthalic acid compounds in a highly selective manner by using bromine that is industrially inexpensive.

A new route for the preparation of 5-hydroxyisophthalic acid

A new, simple and practical, two-stage process for the preparation of 5-hydroxyisophthalic acid (5-HIPA) from isophthalic acid is described. In the first stage, isophthalic acid is brominated by bromine in oleum, in the presence of an iodine catalyst, to give crude 5-bromoisophthalic acid (5-BIPA). In the second stage the crude 5-BIPA is hydrolyzed with aqueous NaOH, in the presence of a copper catalyst, to give crude 5-HIPA, with a purity of ca. 98%. Both stages of the process were optimized. A single crystallization of the crude 5-HIPA from water gives the product in a purity of more than 99%. The overall yield of pure 5-HIPA is 65-70%.