871126-14-6

Basic information

• Product Name: 6-Bromo-3-ethoxy-2-fluorobenzeneboronic acid
• Synonyms: 6-Bromo-3-ethoxy-2-fluorobenzeneboronic acid;6-Bromo-3-ethoxy-2-fluorobenzeneboronic acid 98%;6-Bromo-3-ethoxy-2-fluorobenzeneboronicacid98%;6-Bromo-3-ethoxy-2-fluorophenylboronic acid;2-Fluoro-3-ethoxy-6-bromophenylboronic acid
• CAS NO: 871126-14-6
• Molecular Formula: C8H9BBrFO3
• Molecular Weight: 262.8686632
• Product Categories: blocks;BoronicAcids;Bromides
• Mol File: 871126-14-6.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 386.4 °C at 760 mmHg
• Flash Point: 187.5 °C
• Appearance: /
• Density: 1.6 g/cm³
• CAS DataBase Reference: 6-Bromo-3-ethoxy-2-fluorobenzeneboronic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 6-Bromo-3-ethoxy-2-fluorobenzeneboronic acid(871126-14-6)
• EPA Substance Registry System: 6-Bromo-3-ethoxy-2-fluorobenzeneboronic acid(871126-14-6)

Safety Data

• Hazard Codes: Xi
• Safety Statements: 22-24/25
• HazardClass: IRRITANT
• Hazardous Substances Data: 871126-14-6(Hazardous Substances Data)

Usage

Uses

suzuki reaction

Upstream product

• 121-43-7 Trimethyl borate 
• 7732-18-5 water 
• 115467-08-8 3-fluoro-4-ethoxy bromobenzene 
• 7647-01-0 hydrogenchloride 

Relevant articles and documents

Liquid crystal compound with negative dielectric anisotropy as well as preparation method and application thereof

The invention relates to the liquid crystal field, in particular to a novel dibenzofuran negative dielectric anisotropy compound, a preparation method and application thereof. The liquid crystal compound has a structure shown as general formula (I), wherein R represents alkyl or alkoxy with 1-12 carbon atoms. The chemical host structure of the liquid crystal compound provided by the invention is dibenzofuran, and the structure itself has large dielectric anisotropy. The liquid crystal compound provided by the invention has the advantages of extremely high negative dielectric anisotropy, higherclearing point, relatively lower rotary viscosity, good liquid crystal intersolubility and the like. The composition using the liquid crystal compound can effectively reduce the driving voltage, improves the response speed of the liquid crystal display device, and at the same time has the characteristics of moderate optical anisotropy value, high charge retention rate, etc.