365458-34-0

Basic information

• Product Name: 1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(4-fluorophenyl)-
• CAS NO: 365458-34-0
• Molecular Formula: C12H4BF5O2
• Mol File: 365458-34-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(4-fluorophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(4-fluorophenyl)-(365458-34-0)
• EPA Substance Registry System: 1,3,2-Benzodioxaborole, 4,5,6,7-tetrafluoro-2-(4-fluorophenyl)-(365458-34-0)

Safety Data

• Hazardous Substances Data: 365458-34-0(Hazardous Substances Data)

Upstream product

• 1996-23-2 3,4,5,6-tetrafluorobenzene-1,2-diol 
• 1765-93-1 4-fluoroboronic acid 

Relevant articles and documents

Synthesis of a series of fluorinated boronate compounds and their use as additives in lithium battery electrolytes

A new series of anion receptors based on boronate compounds have been synthesized. These compounds can be used as anion receptors in lithium battery electrolytes. The so-called boronate means that the compounds contain a boron bonded with two oxygen atoms and one carbon atom. This series includes various boronate compounds with different fluorinated aryl and fluorinated alkyl groups. When these anion receptors are used as additives in 1,2-dimethoxyethane (DME) solutions containing various lithium salts, the ionic conductivities of these solutions are greatly increased. The electrolytes tested in this study were DME solutions containing the following lithium salts: LiF, CF3COOLi, and C2F5COOLi. Without the additive, the solubility of LiF in DME (and all other nonaqueous solvents) is very low. With some of these boronate compounds as additives, LiF solutions in DME with concentration as high as 1 M were obtained. The solubilities of the other salts were also increased by these additives. Near-edge X-ray absorption fine structure (NEXAFS) spectroscopy studies show that I- anions are complexed with these compounds in DME solutions containing LiI salts. The degree of complexation is also closely related to the structures of the fluorinated aryl and alkyl groups which act as electron-withdrawing groups. The NEXAFS results are in good agreement with ionic conductivity studies.