1663495-77-9 Usage
Application
Organic light-emitting diodes (OLEDs)
Color emission
Blue
Thermal stability
High
Photoluminescence quantum yield
High
Molecular structure
Tricyanobenzene derivative with diphenylaminophenyl groups
Charge transport
Efficient
Electroluminescence performance
Excellent
Potential use
Next-generation display and lighting technologies
Check Digit Verification of cas no
The CAS Registry Mumber 1663495-77-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,6,3,4,9 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1663495-77:
(9*1)+(8*6)+(7*6)+(6*3)+(5*4)+(4*9)+(3*5)+(2*7)+(1*7)=209
209 % 10 = 9
So 1663495-77-9 is a valid CAS Registry Number.
1663495-77-9Relevant articles and documents
High efficiency thermally activated delayed fluorescence based on 1,3,5-tris(4-(diphenylamino)phenyl)-2,4,6-tricyanobenzene
Taneda, Masatsugu,Shizu, Katsuyuki,Tanaka, Hiroyuki,Adachi, Chihaya
, p. 5028 - 5031 (2015)
A trigonal donor-acceptor molecule of 1,3,5-tris(4-(diphenylamino)phenyl)-2,4,6-tricyanobenzene (3DPA3CN) was synthesized to exhibit efficient thermally activated delayed fluorescence. By doping 3DPA3CN into a wide energy gap host, the film had a photoluminescence quantum efficiency of 100% with the reverse intersystem crossing efficiency of 100%. An OLED including the emitter exhibited a very high external quantum efficiency (ηEQE) of 21.4%.
