221244-49-1 Usage
Uses
Used in Electrochemical Cells:
BTEM-PPV is used as a conjugating polymer for the fabrication of red-light emitting electrochemical cells (LECs). These LECs can potentially be used in the formation of novel chemical sensor systems and organic light-emitting diodes (OLEDs), due to their unique optical and electronic properties.
Used in Organic Electronics Industry:
In the organic electronics industry, BTEM-PPV is used as a key material for the development of electronic devices with its good electrical and ionic conductivities. The oligo(ethylene oxide) side chains facilitate ion transportation, making it suitable for a wide range of applications, such as sensors, displays, and energy storage devices.
Used in Chemical Sensor Systems:
BTEM-PPV is used as a component in the development of novel chemical sensor systems, taking advantage of its red-light emitting properties and its ability to function as an electrochemical cell. This application can lead to the creation of highly sensitive and selective sensors for various chemical and biological targets.
Used in Organic Light Emitting Diodes (OLEDs):
BTEM-PPV is used in the fabrication of OLEDs, which are widely used in display technologies and lighting applications. The red-light emitting property of BTEM-PPV makes it a valuable material for creating OLEDs with improved color quality and energy efficiency.
Check Digit Verification of cas no
The CAS Registry Mumber 221244-49-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,2,4 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 221244-49:
(8*2)+(7*2)+(6*1)+(5*2)+(4*4)+(3*4)+(2*4)+(1*9)=91
91 % 10 = 1
So 221244-49-1 is a valid CAS Registry Number.
221244-49-1Relevant academic research and scientific papers
Bimetallic ruthenium complexes bridged by divinylphenylene bearing oligo(ethylene glycol)methylether: Synthesis, (spectro)electrochemistry and the lithium cation effect
Tian, Li Yan,Liu, Yuan Mei,Tian, Guang-Xuan,Wu, Xiang Hua,Li, Zhen,Kou, Jun-Feng,Ou, Ya-Ping,Liu, Sheng Hua,Fu, Wen-Fu
, p. 4093 - 4101 (2014/03/21)
A series of 1,4-disubstituted ruthenium-vinyl complexes, (E,E)-[{(PMe 3)3(CO)ClRu}2(μ-HCCH-Ar-CHCH)], in which the 1,4-diethenylphenylene bridge bears two oligo(ethylene glycol)methyl ether side chains at different positions (2,5- and 2,3-positions), were prepared. The respective products were characterized by elemental analyses and NMR spectroscopy. The structures of complexes 1b and 1e were established by X-ray crystallography. The electronic properties of the complexes were investigated by cyclic voltammetry, and IR and UV-vis/NIR spectroscopies. Electrochemical studies showed that the 2,5-substituents better stabilized the mixed-valence states; the electrochemical behavior was greatly affected by lithium cations, especially complex 1g with 2,3-substituents, which was further supported by IR and UV-vis/NIR spectra changes. Spectroelectrochemical studies showed that the redox chemistry was dominated by the non-innocent character of the bridging fragment.
