19482-05-4 Usage
General Description
4,4'-di-N-amyloxyazoxybenzene, also known as DAAB, is a specific azoxy compound that is used in liquid crystal displays and organic light-emitting devices. It is a yellow crystalline substance that exhibits thermotropic liquid crystalline properties. DAAB is often utilized as a dopant in the synthesis of liquid crystal materials to improve their performance and stability. It is also employed as a component in mixtures for creating optically active compounds and has shown potential as a photoalignment material for liquid crystal displays. Additionally, DAAB has been studied for its potential applications in molecular electronics and optical devices due to its unique properties and molecular structure.
Check Digit Verification of cas no
The CAS Registry Mumber 19482-05-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,4,8 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 19482-05:
(7*1)+(6*9)+(5*4)+(4*8)+(3*2)+(2*0)+(1*5)=124
124 % 10 = 4
So 19482-05-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H30N2O3/c1-3-5-7-17-26-21-13-9-19(10-14-21)23-24(25)20-11-15-22(16-12-20)27-18-8-6-4-2/h9-16H,3-8,17-18H2,1-2H3/b24-23-
19482-05-4Relevant articles and documents
The newborn surface of dull metals in organic synthesis. Bismuth-mediated solvent-free one-step conversion of nitroarenes to azoxy- and azoarenes
Wada, Shinobu,Urano, Mika,Suzuki, Hitomi
, p. 8254 - 8257 (2007/10/03)
When milled together with bismuth shots, nitroarenes are readily converted to azoxy- and/or azoarenes depending on substrates and conditions employed. Simple extraction with organic solvent followed by evaporation of the resulting dark pasty solid gave the product in good yield.
