18870-11-6

Basic information

• Product Name: 2,5-DIBROMOTEREPHTHALONITRILE
• Synonyms: 2,5-DIBROMOTEREPHTHALONITRILE
• CAS NO: 18870-11-6
• Molecular Formula: C₈H₂Br₂N₂
• Molecular Weight: 285.92
• Mol File: 18870-11-6.mol
• Article Data: 8

Chemical Properties

• Melting Point: 259-261 °C
• Boiling Point: 373.442°C at 760 mmHg
• Flash Point: 179.651°C
• Appearance: /
• Density: 2.099g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.677
• CAS DataBase Reference: 2,5-DIBROMOTEREPHTHALONITRILE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-DIBROMOTEREPHTHALONITRILE(18870-11-6)
• EPA Substance Registry System: 2,5-DIBROMOTEREPHTHALONITRILE(18870-11-6)

Safety Data

• Hazardous Substances Data: 18870-11-6(Hazardous Substances Data)

Usage

General Description

2,5-dibromoterephthalonitrile is a chemical compound with the molecular formula C8H3Br2N. It is a white crystalline solid that is insoluble in water and soluble in organic solvents. 2,5-dibromoterephthalonitrile is used in organic synthesis as a building block for the production of various pharmaceuticals, agrochemicals, and dyes. It is also used as a precursor in the production of polymers and materials with specific properties. Additionally, 2,5-dibromoterephthalonitrile is used in research and development as a reagent for various chemical reactions and processes. 2,5-dibromoterephthalonitrile should be handled and used with caution, following proper safety protocols and guidelines.

InChI:InChI=1/C8H2Br2N2/c9-7-1-5(3-11)8(10)2-6(7)4-12/h1-2H

Upstream product

• 13815-90-2 3,6-dibromo-2,5-phenylenedi(carboxylic acid chloride) 
• 50880-39-2 2,5-dibromobenzene-1,4-carboxamide 
• 13731-82-3 2,5-dibromoterephtalic acid 
• 1074-24-4 2,5-dibromo-p-xylene 
• 63525-48-4 2,5-dibromoterephthalaldehyde 

Downstream Products

• 1262758-36-0 2,5-bis(2-(diphenylamino)-9,9-dioctyl-9H-fluoren-7-yl) benzene-1,4-dinitrile 
• 439615-10-8 1,4-dicyano-2,5-divinylbenzene 
• 13731-82-3 2,5-dibromoterephtalic acid 

Relevant articles and documents

Molecular Recognition of Spermine using Aggregation-Induced Emission

In this communication we report the synthesis and characterisation of a novel dianionic compound with aggregation-induced emission properties. This compound was able to recognize spermine via a multivalent electrostatic interaction leading to a restrictio

LIGHT-EMITTING MATERIAL, ORGANIC LIGHT-EMITTING DEVICE, AND COMPOUND

A compound represented by the general formula (11) is useful as a light-emitting material. R1, R2, R4 and R5 represent a group represented by the general formula (2), R11 to R20 represent a hydrogen atom or a substituent, and L12 represents a substituted or unsubstituted arylene group or a substituted or unsubstituted heteroarylene group.

A Versatile One-Pot Access to Cyanoarenes from ortho- and para-Quinones: Paving the Way for Cyanated Functional Materials

A generally applicable direct synthesis of cyanoarenes from quinones is presented. Particular emphasis is placed on the preparation of precursors and target molecules relevant for organic materials, including halogenated cyanoarenes and larger cyanated acenes. The reaction and work-up protocols are adjusted for the challenges presented by the different substrates and products. Screening results of the initial reaction optimization are given to further facilitate adaptation to other synthetic problems. The universality of the reaction is finally highlighted by successful substitution of para-quinones by an ortho-quinone as the starting material.