28842-05-9 Usage
Description
(E)-1-(2-methylphenyl)-2-(3-methylphenyl)diazene, also known as styryl azobenzene, is a chemical compound belonging to the class of diazenes, characterized by a carbon-nitrogen double bond. With the molecular formula C14H14N2, this yellow-colored solid is recognized for its photochromic properties, allowing it to undergo reversible structural changes when exposed to light. These unique characteristics have garnered interest in its potential applications across various technological fields.
Uses
Used in Optoelectronic Devices:
(E)-1-(2-methylphenyl)-2-(3-methylphenyl)diazene is utilized as a photochromic compound in the development of optoelectronic devices. Its ability to change structure in response to light makes it a valuable component for creating advanced optical systems that can modulate light transmission or absorption based on light exposure.
Used in Photonic Technologies:
In the field of photonics, (E)-1-(2-methylphenyl)-2-(3-methylphenyl)diazene is employed as a photoresponsive material. Its light-induced structural changes enable the creation of photonic devices with tunable optical properties, which can be useful in applications such as optical communication, information processing, and sensing.
Used in Photovoltaic Technologies:
The photochromic nature of (E)-1-(2-methylphenyl)-2-(3-methylphenyl)diazene also makes it a candidate for use in photovoltaic technologies. Its potential to improve the efficiency of solar cells by modulating light absorption and charge separation processes is currently being explored.
However, it is important to note that the use of (E)-1-(2-methylphenyl)-2-(3-methylphenyl)diazene in consumer products or widespread industrial applications is limited due to potential health and safety concerns associated with its chemical properties. Further research and development are necessary to ensure the safe and effective integration of this compound in various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 28842-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,8,4 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 28842-05:
(7*2)+(6*8)+(5*8)+(4*4)+(3*2)+(2*0)+(1*5)=129
129 % 10 = 9
So 28842-05-9 is a valid CAS Registry Number.
28842-05-9Relevant articles and documents
Palladium-Catalyzed Carbonylative Cyclization of Azoarenes
Wang, Zechao,Yin, Zhiping,Zhu, Fengxiang,Li, Yahui,Wu, Xiao-Feng
, p. 3637 - 3640 (2017/10/13)
In this communication, we established an interesting palladium-catalyzed carbonylation protocol for the intramolecular cyclization of azoarenes. With Mo(CO)6 as the solid CO source and through C(sp2)?H bond activation, a series of azoarenes were transformed into the corresponding 2-arylindazolones in moderate to good yields. Notably, not only symmetrical azoarenes, but also unsymmetrical substrates underwent the reaction with excellent regioselectivity.
