22433-91-6

Basic information

• Product Name: 2-bromobenzene-1,3-dicarboxylic acid
• Synonyms: 2-bromobenzene-1,3-dicarboxylic acid;1,3-Benzenedicarboxylicacid, 2-bromo-
• CAS NO: 22433-91-6
• Molecular Formula: C₈H₅BrO₄
• Molecular Weight: 245.03
• Mol File: 22433-91-6.mol
• Article Data: 28

Chemical Properties

• Melting Point: 218 °C
• Boiling Point: 427°Cat760mmHg
• Flash Point: 212°C
• Appearance: /
• Density: 1.875g/cm³
• Vapor Pressure: 4.74E-08mmHg at 25°C
• Refractive Index: 1.652
• PKA: 2.18±0.10(Predicted)
• CAS DataBase Reference: 2-bromobenzene-1,3-dicarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-bromobenzene-1,3-dicarboxylic acid(22433-91-6)
• EPA Substance Registry System: 2-bromobenzene-1,3-dicarboxylic acid(22433-91-6)

Safety Data

• Hazardous Substances Data: 22433-91-6(Hazardous Substances Data)

Usage

General Description

2-bromobenzene-1,3-dicarboxylic acid, also known as bibenzylidene, is a chemical compound with the molecular formula C10H7BrO4. It is a derivative of benzene and contains two carboxylic acid groups as well as a bromine atom. 2-bromobenzene-1,3-dicarboxylic acid is commonly used in organic synthesis and as a building block for the production of various pharmaceuticals and fine chemicals. It is also used as a precursor in the preparation of other organic compounds, such as dyes and pigments. Additionally, 2-bromobenzene-1,3-dicarboxylic acid has potential applications in the field of materials science, specifically in the development of polymers and advanced materials.

InChI:InChI=1/C8H5BrO4/c9-6-4(7(10)11)2-1-3-5(6)8(12)13/h1-3H,(H,10,11)(H,12,13)

Upstream product

• 576-22-7 2-Bromo-m-xylene 
• 39622-80-5 1,3-dimethyl 2-bromobenzene-1,3-dicarboxylate 
• 39622-79-2 2-aminoisophthalic acid 

Downstream Products

• 39622-80-5 1,3-dimethyl 2-bromobenzene-1,3-dicarboxylate 
• 1069063-63-3 trans-bromo(2,6-dicarboxyphenyl)bis(triphenylphosphine)palladium 
• 1256846-63-5 N¹,N³-diphenyl-1,3-benzenedicarboxamide 

Relevant articles and documents

Fully bridged triphenylamine derivatives as color-tunable thermally activated delayed fluorescence emitters

Three emissive bridged-triphenylamine derivatives are designed and synthesized by incorporating carbon (DQAO), oxygen (OQAO), and sulfur (SQAO) atoms with two carbonyl groups. The fully bridged geometry and unique frontier molecular orbital distribution r

Complexes and Ligands

The present application provides ligands and fluorescent or luminescent complexes comprising these ligands.

Catalytic Activation of N2O at a Low-Valent Bismuth Redox Platform

Herein we present the catalytic activation of N2O at a BiI→BiIII redox platform. The activation of such a kinetically inert molecule was achieved by the use of bismuthinidene catalysts, aided by HBpin as reducing agent. The protocol features remarkably mild conditions (25 °C, 1 bar N2O), together with high turnover numbers (TON, up to 6700) and turnover frequencies (TOF). Analysis of the elementary steps enabled structural characterization of catalytically relevant intermediates after O-insertion, namely a rare arylbismuth oxo dimer and a unique monomeric arylbismuth hydroxide. This protocol represents a distinctive example of a main-group redox cycling for the catalytic activation of N2O.