1174006-43-9 Usage
Description
2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline, also known as NBPhen, is a chemical compound closely related to Bphen. It is characterized by its low evaporation temperature and air stability, making it a valuable material for various applications in the field of electronics.
Uses
Used in OLEDs and Photovoltaic Devices:
NBPhen is used as an electron-injection layer (EIL) or hole-blocking layer material in OLEDs and photovoltaic devices. Its properties allow for efficient charge transport and improved device performance.
Used in CsN3-Doped NBPhen:
Caesium azide (CsN3) doped NBPhen is used as an efficient electron-injection layer in OLEDs and photovoltaic devices. It has been demonstrated to be a suitable replacement for lithium fluoride (LiF) due to its enhanced performance and stability.
Check Digit Verification of cas no
The CAS Registry Mumber 1174006-43-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,0,0 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1174006-43:
(9*1)+(8*1)+(7*7)+(6*4)+(5*0)+(4*0)+(3*6)+(2*4)+(1*3)=119
119 % 10 = 9
So 1174006-43-9 is a valid CAS Registry Number.
1174006-43-9Relevant articles and documents
Preparation method of OLED electron transport material NBphen
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Paragraph 0048-0049; 0053-0054; 0055; 0056-0069, (2019/10/01)
The invention discloses a preparation method of an OLED electron transport material NBphen. The preparation method comprises the following steps: (1) performing a reaction through contact of 2-bromo naphthalene with metal lithium in the presence of shield
