1027050-34-5

Basic information

• Product Name: 2,6-dicyanonapthalene-1,4:5,8-dianhydride
• Synonyms: 2,6-dicyanonapthalene-1,4:5,8-dianhydride
• CAS NO: 1027050-34-5
• Molecular Weight: 318.202
• Mol File: 1027050-34-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2,6-dicyanonapthalene-1,4:5,8-dianhydride(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-dicyanonapthalene-1,4:5,8-dianhydride(1027050-34-5)
• EPA Substance Registry System: 2,6-dicyanonapthalene-1,4:5,8-dianhydride(1027050-34-5)

Safety Data

• Hazardous Substances Data: 1027050-34-5(Hazardous Substances Data)

Upstream product

• 557-21-1 zinc(II) cyanide 
• 83204-68-6 2,6-dibromo-1,4,5,8-naphthalenetetracarboxylic acid dianhydride 
• 544-92-3 copper(I) cyanide 

Downstream Products

• 1029433-81-5 N,N'-{4-[(3S)-3,7-dimethyl-6-octenyl]phenyl}-2,6-dicyanonapthalene-1,4:5,8-tetracarboxylic diimide 

Relevant articles and documents

Naphthalimide derivatives and preparing method and application thereof

The invention belongs to the technical field of organic electroluminescence materials, and particularly relates to naphthalimide derivatives having low LUMO energy levels and a preparing method and application thereof. Through molecular design on the derivatives, the LUMO energy levels of materials can be effectively reduced (between -4.6 and -6 eV). The energy levels of the derivatives can matchthose of HOMO of a hole transporting material well, thus meeting application requirements. In addition, through accurate control on the molecular structures, the derivatives have good stability, low volatility, and high decomposition temperature reaching 306 DEG C or above, and is stabler. The derivatives when applied into organic electroluminescence devices as n-type doping materials can effectively increase the hole concentration and the hole migration speed, thus reducing the cut-in voltage of the devices and increasing the current efficiency.