242-51-3 Usage
General Description
Dinaphtho[2,3-b:2',3'-d]furan, also known as DNBF, is a polycyclic aromatic hydrocarbon compound with a fused ring structure. It is a yellow solid with a molecular formula C24H14O, consisting of two naphthalene rings fused to a furan ring. DNBF is primarily used as a building block in the synthesis of organic compounds and materials, including dyes, pigments, and pharmaceuticals. It is also used as a reference standard in analytical chemistry for the identification and quantification of aromatic compounds. DNBF is known to have high thermal stability and fluorescence properties, making it a valuable component in the development of optoelectronic devices and materials. Additionally, DNBF has been studied for its potential use in organic electronics, such as in the fabrication of organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs).
Check Digit Verification of cas no
The CAS Registry Mumber 242-51-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,4 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 242-51:
(5*2)+(4*4)+(3*2)+(2*5)+(1*1)=43
43 % 10 = 3
So 242-51-3 is a valid CAS Registry Number.
242-51-3Relevant articles and documents
Oxygen- and sulfur-bridged bianthracene V-shaped organic semiconductors
Mitsui, Chikahiko,Yamagishi, Masakazu,Shikata, Ryoji,Ishii, Hiroyuki,Matsushita, Takeshi,Nakahara, Katsumasa,Yano, Masafumi,Sato, Hiroyasu,Yamano, Akihito,Takeya, Jun,Okamoto, Toshihiro
, p. 931 - 938 (2017)
Highly π-electron conjugated backbones are of great interest for applications to organic electronic devices, e.g., organic field-effect transistors and organic photovoltaics. A series of oxygen- and sulfur-bridged bianthracene V-shaped π-electronic cores are facilely synthesized. Both V-shaped molecules possess bent structures induced by the intermolecular interaction in a herringbone-packing manner. A theoretical calculation study reveals that the driving force of the bent structures originates from the strong dispersion energy. Also, the bent conformation plays a vital role in the formation of a dense packing structure, resulting in an attractive intermolecular overlap. An examination of the charge transport demonstrates that the hole mobility is up to 2.0 sq cm/Vs. Sulfur-bridged V-shaped π-electronic cores are more suitable for two-dimensional carrier-transport than oxygen-bridged analogs.
