938469-97-7

Basic information

• Product Name: C₅₅H₄₀N₄O
• Synonyms: C₅₅H₄₀N₄O
• CAS NO: 938469-97-7
• Molecular Weight: 772.949
• Mol File: 938469-97-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: C₅₅H₄₀N₄O(CAS DataBase Reference)
• NIST Chemistry Reference: C₅₅H₄₀N₄O(938469-97-7)
• EPA Substance Registry System: C₅₅H₄₀N₄O(938469-97-7)

Safety Data

• Hazardous Substances Data: 938469-97-7(Hazardous Substances Data)

Upstream product

• 32315-10-9 bis(trichloromethyl) carbonate 
• 503299-24-9 N-(4-bromophenyl)-N-phenyl-[1,1’-biphenyl]-4-amine 
• 88-74-4 2-nitro-aniline 
• 32228-99-2 4-phenyldiphenylamine 
• 372942-52-4 1,3-bis(4-bromophenyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one 

Relevant articles and documents

Organic photoelectric material containing ring-like urea structure and preparation method and application thereof

The invention relates to an organic photoelectric material containing a ring-like urea structure and a preparation method and application thereof. The structure of the organic photoelectric material is as shown in the general formula (I). In the general formula (I), A is selected from one of the following structural groups: R1-R3 are separately selected from any one of hydrogen, methyl, ethyl, C6-C30 polycyclic aromatic group conjugated structural group or C4-C30 polycyclic aromatic group conjugated structural group containing hetero atoms such as N, S, O, etc. The organic photoelectric material containing a ring-like urea structure is applied to a CPL layer of an organic light-emitting device. The organic photoelectric material containing the ring-like urea structure has high glass-transition temperature and molecular heat stability, has low absorption and high refractive index in the field of visible light, can help promote light extraction efficiency of an organic light-emitting device effectively after being applied to the CPL layer of the organic light-emitting device, and has a good application effect and industrial prospects.