1346645-54-2 Usage
General Description
Indeno[1,2-c]carbazole, 5,12-dihydro-12,12-dimethyl- is a chemical compound with the molecular formula C20H17N. It is a polycyclic aromatic hydrocarbon that is formed during the incomplete combustion of organic materials, such as fossil fuels and tobacco. Indeno[1,2-c]carbazole, 5,12-dihydro-12,12-dimethyl- is classified as a potential human carcinogen, as it has been shown to induce mutations in bacterial and mammalian cells. It is also considered to be an environmental pollutant, as it can be found in air, water, and soil as a result of industrial processes and waste disposal. Studies have suggested that exposure to this compound may be associated with an increased risk of cancer and other adverse health effects. Therefore, efforts to minimize human exposure to indeno[1,2-c]carbazole, 5,12-dihydro-12,12-dimethyl- are important for public health and environmental protection.
Check Digit Verification of cas no
The CAS Registry Mumber 1346645-54-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,6,6,4 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1346645-54:
(9*1)+(8*3)+(7*4)+(6*6)+(5*6)+(4*4)+(3*5)+(2*5)+(1*4)=172
172 % 10 = 2
So 1346645-54-2 is a valid CAS Registry Number.
1346645-54-2Relevant articles and documents
New bipolar host materials for high performance of phosphorescent green organic light-emitting diodes
Kim, Gyeong Heon,Lampande, Raju,Kong, Ji Hoon,Lee, Jung Min,Kwon, Jang Hyuk,Lee, Jae Kyun,Park, Jung Hwan
, p. 31282 - 31291 (2015)
We report a series of four bipolar host materials with indenocarbozole and biphenyl pyrimidine moieties for efficient phosphorescent green organic light-emitting diodes (OLEDs). All four host materials possess excellent electro-optical properties as well as good thermal and morphological stability due to their high glass transition temperature of 129°C and decomposition temperature of 363-401°C. The new materials also show good triplet energy of 2.76 eV and excellent charge carrier transport properties. The fabricated OLED device with 11-[3-(2,6-diphenyl-pyrimidin-4-yl)-phenyl]-12,12-dimethyl-11,12-dihydro-11-aza-indeno[2,1-a]fluorene (mDPPICz1) as green host shows maximum current and power efficiency as high as 75.8 cd A-1 and 87.1 lm W-1 at 1000 cd m-2, and an almost ideal external quantum efficiency of 21.7%.
