1,2-Bis(2-cyanoethoxy) ethane (DENE)

1,2-Bis(2-cyanoethoxy) ethane (DENE)

Product Introduction

1,2-Bis(2-cyanoethoxy) ethane (DENE) is used as an additive for High Voltage Lithium Batteries, which can broaden the electrochemical stability window of the electrolyte. DENE does not form a film on the surface of the anode and cathode, but the cyano group can coordinate with metal ions to inhibit the dissolution of metal ions, thus preventing the destruction of the Solid Electrolyte Interphase (SEI) film on the anode surface . DENE has lower impedance, better low-temperature charge-discharge performance, while maintaining good cycle and storage performance. DENE can also be used as an Electrolyte Solvent. In addition,
DENE is also an organic synthesis chemical intermediate.

Product name：Ethylene Glycol Bis(2-cyanoethyl) Ether   

CAS No.：3386-87-6

Properties：

Density: 1.05g/cm³

Refractive Index (25℃): 1.442

Boiling Point: 358.5℃

Flash Point: 154℃

Quality specification：

Application ：

It has lower impedance, better low-temperature charging and discharging performance, while meeting the requirements of cycle and storage performance.